PRV250 Package This radio features state of the art Bluetooth technology allowing music to wirelessly stream from an audio source to the receiver you just purchased. Why Bluetooth? From a practical standpoint, Bluetooth enables your music device (if applicable) to be placed in a glove box, your overhead console, or even your pocket-places that are dry-without having to install a separate docking station. In addition, Bluetooth audio streaming will work with any Bluetooth enabled device, not just one brand of media. Once connected, you can use your receiver to control your media device and vice versa! Bluetooth has a range of approximately 30', depending upon conditions, so once your boat is parked, feel free to control the stereo through your media device! Stereo Features: Bluetooth Audio Streaming 4 x 50 watts Solid aluminum chassis Aux-in Portable-media ready USB input ASTM117 salt fog 1 pair of RCA outputs IP66 waterproof face 6" (L) x 4" (W) x 2 1/2" (D) *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK  WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

PRV315.2 AM/FM/BT/USB Stereo Receiver  No CD player in this unit, but it more than compensates with versatile connectivity to digital devices. Recharge via the USB port while you play digital music from smart phones, MP3 players and USB drives. Patch the audio in from your iPhone, iPod or any other source via the Aux audio inputs. Or stream your music wirelessly via Bluetooth.  The chassis of this stereo fits in a 3 1/2" gauge hole. Features: Waterproof face is resistant to rain and splashing Full color dimmable display AM/FM radio receiver with 18 station presets, autotuning, and US/European frequency spacing Stream your music wirelessly from any Bluetooth compatible device Rear USB port for charging and playing MP3 or WMA music files from smart phones, MP3 players or thumb drives Balance, fader, bass, and treble controls with EQ presets 1 pair of rear RCA aux audio inputs for patching in the audio from any external source 3 pairs of RCA pre-amp outputs (front, rear, subwoofer) with level controls for sending a clean signal to external amplifiers 200 watts of built in peak power (4 channels x 50 watts) Face dimensions: 5 7/8" x 4 1/8" x 1 3/8" Cutout diameter: 3 1/2" round Mounting depth: 2 1/2" *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK  WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

PRV90 AM/FM/BT/USB Gauge Style Stereo Features: AM/FM Bluetooth Audio Streaming Aux Input 45 Watts x 4 3.25” mounting circular cut out USB Input with phone charging *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

R3000 Stereo Receiver AM/FM/BT Engineered for the Ultimate Sound Experience.  Infinity's marine source unit, the INFR3000, is engineered to withstand sun, salt, UV, and intense thunderstorms.  If you're looking to invest in reliable audio, invest in a radio that doesn't require a 12V Master's degree to understand.  The Infinity audio brand has stood the test of time and we are proud to launch this INFR3000 as the opener of the WAKE series. Features: Tuner - Understanding the need to listen to the ballgame, talk radio, or your favorite radio pop station, this source unit was thoughtfully engineered to master AM, FM, and WB 2 Ohm Stability - If you’re looking to add additional speakers, such as 4 hardtop speakers to your existing 4 interior speakers, the R3000's 2-ohm stability will allow you to do just that. And no need to purchase an additional amplifier to do so Rear amplifier plug BT5.0 - While lesser stereos integrate older BT technology, the INFR3000 incorporates BT5.0. BT5 allows two boaters to connect at the same time, allowing multiple users to take turns playing tunes. BT5 also transfers data faster and has a greater range than BT4.2 USB Input -  With USB input, play your favorite mp3 and WMA tracks via a USB drive. In addition, this port can also be used to charge your smartphone, which means not missing an important phone call or your tunes Pre-outs- With a set of pre-outs (Left and Right), expandability is on your horizon. Add an amp or a subwoofer for additional performance Reliability Testing - The R3000 undergoes a testing process that leaves the competition in its wake. From sun to salt to thunderstorms to overturned soda, we test so that you enjoy your music all-day ∗SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Cover NOT included *Sold as an Individual 

Marine Stereo w/AM/FM/BT- 1 Zone A marine head unit that can do it all! Compact, powerful, beautiful, and will stand up to the rigorous punishment that all marine and off-road head units go through.  This powerful receiver features all the functions you need like BT, RCA outputs including subwoofer, USB linking and charging while remaining waterproof.  This is the key to enjoying loud music with the highest quality for your boat, ATV or any vehicle that may see some water in it's lifetime. Features: AM/FM Receiver Bluetooth pairing functions so you can play music direct from your phone or any BT source. Comes with precise sound settings options that let's you control the bass, treble, balance, fade, EQ, loudness, and Subwoofer crossover with ease. We have Included preset EQ options that give you a better sound for your selected music preference that include FLAT, POP, ROCK, CLASSICAL, and EQ can be turned off all together. There is an easy to read LCD display with RGB keys so you can use the color that's easiest to read, to set your mood of the day, or color scheme! The USB can transfer music along with charging your chosen device. The MRX1's sound output cant be matched because we have made this unit to use 4v pre amp outputs so you can expect the highest quality sound with the voltage to push it. The MRX1 has 3 outputs to accommodate fully applied systems easily with front, rear, and sub high quality outputs. The IP65 waterproof rating will help you stay confident while using the head unit in harsh and wet terrain without failure. This radio has an amazing power output. With a 4 ohm load you will get 4 x 15 watts RMS and 2 ohm load you will get 4 x 20 watts RMS which is enough to push most entry level speakers.  Enjoy all your favorite AM/FM stations with our wideband AM/FM receiver. Technical Specifications: Power Supply Requirements - DC 12 Volts, Negative Ground  Tone Controls - Bass (at 100 Hz) ±10 dB   Tone Controls - Treble (at 10 kHz) ±10 dB  Maximum Output Power - 4 x 40 watts  RMS Continuous Power - 4 x 15 W @ 4 ohm and 4 x 20 W @ 2 ohm  Current Drain - 10 Ampere (max.)  Stereo Separation >25dB  Operating Voltage - 12V Backlight - Yes Low battery alarm - Yes IPX rating - IPX6 ∗SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Sold as an Individual 

MRX2 Marine Stereo with AM/FM/BT- 2 Zone A marine head unit that can do it all! Compact, powerful, beautiful, and will stand up to the rigorous punishment that all marine and off-road head units go through.  This powerful receiver features all the functions you need like BT, RCA outputs including subwoofer, USB linking, and charging while remaining waterproof.  This is the key to enjoying loud music with the highest quality for your boat, ATV, or any vehicle that may see some water in its lifetime. Features: AM/FM Receiver Bluetooth pairing functions so you can play music direct from your phone or any BT source. Comes with precise sound settings options that let's you control the bass, treble, balance, fade, zone, EQ, loudness, and Subwoofer crossover with ease. Easy-to-read LCD display with lit keys so you can see in low-light situations. The USB can transfer music along with charging your chosen device at the rate of 2a. The MRX2's sound output can be matched because we have made this unit to use 4v pre amp outputs so you can expect the highest quality sound with the voltage to push it. The MRX2 has 3 outputs to accommodate fully applied systems easily with front, rear, and sub-high-quality outputs. The IP65 waterproof rating will help you stay confident while using the head unit in harsh and wet terrain without failure. 2 RCA zone output. This radio has amazing power output. With a 4 ohm load you will get 4 x 15 watts RMS and 2 ohm load you will get 4 x 25 watts RMS which is enough to push most entry level speakers.  Enjoy all your favorite AM/FM stations with our wideband AM/FM receiver. Technical Specifications: Power Supply Requirements - DC 12 Volts, Negative Ground  Tone Controls - Bass (at 100 Hz) ±10 dB   Tone Controls - Treble (at 10 kHz) ±10 dB  Maximum Output Power - 4 x 40 watts  RMS Continuous Power - 4 x 15 W @ 4 ohm and 4 x 25 W @ 2 ohm  Current Drain - 10 Ampere (max.)  Stereo Separation >25dB  Operating Voltage - 12V Backlight - Yes Backlight colors - Selectable (White / Red / Blue / Green / Purple / Cyan / Yellow)  Low battery alarm - Yes IPX rating - IPX6 ∗SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Sold as an Individual

MR1308UAB Marine Stereo w/AM/FM/BT/USB The Boss MR1308UAB marine digital media receiver is designed for marine use, with a UV-resistant exterior that resists fading and a conformal-coated PC board that resists corrosion.  It blends into most boat interiors and offers an impressive list of features. This digital media receiver gives you the freedom to enjoy all your favorite music.  With built-in Bluetooth and integrated microphone, you get the safety and convenience of hands-free calling and audio streaming with compatible smartphones and devices.  You can also listen to your favorite AM/FM stations, play music stored on a USB drive or SD card, or plug your MP3 player into the 3.5mm aux input.  All the openings are protected from salt and spray when not in use, of course.  Control all functions (except for Bluetooth) with the included remote.  The Boss MR1308UAB digital media receiver offers plenty of sound-shaping tools, with four preset modes and independent bass and treble control.  If you want to connect an external amp, you can use the pair of 2-volt RCA outputs.  The fold-down faceplate features a single-line alphanumeric-text display that's easy to read day or night.  When you leave your boat at the dock, you can slip the detachable face into the hard plastic carrying case included with your purchase.  Features: Marine digital media receiver with built-in amplifier AM/FM w/30 presets USB/SD Card Slot Water-proof, conformal coated circuit boards Wireless Remote Detachable face Technical Specifications: 200 Watts peak power Dimensions (H/W/D) - 2.125" x 7.125" x 5" Chassis type - Single-DIN Presets - 18 FM/12 AM In the Box: MR1308UAB Stereo head unit Remote control Carrying case Mounting hardware Owner's manual  ∗SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Sold as an Individual  WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

MGV520B Marine Stereo w/AM/FM/BT/USB/Rear Camera The Boss MGV520B marine stereo gives you impressive sound and marine-rated reliability.  This all-weather digital media receiver features built-in Bluetooth, so you can stream your favorite tunes without taking your phone out of your pocket. This rugged receiver packs a lot of features into a compact design that fits into a standard gauge opening. Enjoy your favorite AM/FM radio stations, or plug a compatible device into the rear USB or AUX inputs.  The 3-band EQ lets you optimize the sound for your tunes, the preamp outputs will come in handy when you add marine amps and subs to your system. Also included, a rear camera input. The color LED display with its IPX6-rated water-resistant face panel and big, easy-to-use controls are made to resist sun, salt, and moisture. Features: Gauge-style digital media receiver  3" Multicolor screen IPX6 water-resistance rating Waterproof conformal-coated circuit boards Rear Camera Input Technical Specifications: 240 Watts peak power Dimensions (H/W/D) - 3.55" x 3.55" x 3.25" Chassis type - Gauge style Presets - 18 FM/12 AM In the Box: MGV520B Stereo head unit Mounting hardware Owner's manual *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service  - LINK *Sold as an Individual

MGR350B Marine Stereo w/AM/FM/BT/USB The Boss MGR350B digital media receiver packs a lot of features into a compact design that fits into a standard gauge opening.  Crank up some AM/FM radio, or plug a compatible device into the rear USB or AUX inputs.  And if you need to know what Mother Nature's planning for later, tune in to the Weather Band. The backlit LED display lets you see what you're hearing with just a glance, while the IPX6-rated water-resistant face panel and controls are made to resist sun, salt, and moisture. Features: Marine digital media receiver with built-in amplifier White LCD Display w/Blue Back-lit Illumination Silicone rubber cover - Black Weather Band AM/FM w/30 presets Water-proof, conformal coated circuit boards Technical Specifications: 240 Watts peak power Dimensions (H/W/D) - 3" x 3" x 5" Chassis type - Gauge style Presets - 18 FM/12 AM In the Box: MGR350B Stereo head unit Stereo cover Mounting hardware Owner's manual  *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK   *Sold as an Individual  WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Apollo MS-SRX400 Stereo w/AM/FM/BT - Single Zone w/DSP If you want to build a cutting-edge multi-zone audio system on your boat, Fusion's Apollo Series has everything you need.  Start with a Fusion MS-RA770 or MS-RA670 touchscreen marine receiver, then add one or more of these MS-SRX400 zone receivers in other zones on your boat. You can sync up all the music on the boat with Fusion's PartyBus™ feature, or use each MS-SRX400 as an individual entertainment source.  You can use its built-in amp to power stereo speakers in your zone, or use the preamp outputs to add amps to power the speakers and a subwoofer. Digital Signal Processing (DSP) A technically superior listening experience made simple, Fusion's DSP produces superior sound quality in every environment. Precisely calculated loudness curves optimized for the human ear ensure quality, full range audio at every volume level, while the feed-forward limiter anticipates a peak in the audio and adjusts the gain to make distortion, a thing of the past. Using environmental information and acoustically designed Fusion speaker profiles, you can now achieve customized, optimized audio for any area of your boat, resulting in an entertainment system that is perfectly tuned for premium audio reproduction, and programmed to protect your system season after season. PartyBus™ Network Enjoy the freedom of musical choice with the Apollo Series and Fusion's PartyBus-Network. We have introduced a new intuitive user experience allowing for easy navigation of your entire boat's audio network, making control of your audio and sources a seamless experience.  Key functionalities include - Stereo grouping, volume control, power options and home zone technology. Wi-Fi Audio Streaming  In a marine industry-first, high quality on-board audio streaming is now available via Wi-Fi with the Apollo Series.  Wi-Fi streaming provides a higher data transfer rate in comparison with Bluetooth, for higher quality audio reproduction.  Enjoy perfectly synced music throughout your vessel by wirelessly connecting multiple stereos via a PartyBus-Network. Fusion-Link™ Makes control of your stereo easier than ever.  Quickly find your favorite song, tune in to the sports or turn up the volume all from your partnered multifunction display (MFD), compatible smartphone, Garmin Handheld or Garmin watch.  With the app installed, you can enjoy source navigation and track selection from wherever you are on your boat.   Over-The-Air Software Updates  Over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app. Features: Marine digital media receiver with built-in Wi-Fi and Bluetooth 2.7" LCD color display Advanced Fusion DSP optimizes sound quality at all listening levels Works with iPod/iPhone, plus Android and Windows phones Class D amplifier technology conserves battery power PartyBus audio distribution technology  Technical Specifications: 1 Zone 140 Watts peak power Class D Amplifier Language Interface - English, French, German, Spanish, Dutch, Italian  Dimensions (L/H/D) -  4-5/16" x 2-3/4" x 7/8"  Cutout Dimensions (H/D) - 2" x 3.9" In the Box: Stereo Head Unit Mounting Hardware Mounting Template Power Wiring Harness Aux/Line-out Harness Documentation *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Cover not Included *Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

MRCP9685A Marine Stereo with AM/FM/BT/Rear Camera Boss knows the great pleasure of owning a Jeep or convertible is cruising with the top down.  The MRCP9685A digital multimedia receiver lets you keep the fun in the sun with extensive weather-proofing, just in case there's a sudden shift in the weather.  This Boss stereo is "fully marinized,” with a waterproof coating on its surfaces, circuit boards, and connections to prevent corrosion and damage brought on by the elements.  You'll enjoy easy iPhone® and Android control from the 6.75" capacitive touchscreen, plus Siri or Google Assistant hands-free control.  Built-in Bluetooth makes wireless music streaming and hands-free calls easy. Features: Digital multimedia receiver with AM/FM tuner  6.75" Capacitive touchscreen Weather-proof coating for circuit boards and connections Multi-color illumination Steering wheel Controls Waterproof conformal-coated circuit boards Built-in MOSFET amplifier Rear Camera Input Technical Specifications: 320 Watts peak power Dimensions (H/W/D) - 3.55" x 3.55" x 3.25" Chassis type - Double-DIN Presets - 10 FM/10 AM In the Box: MRCP9685A Stereo head unit Hands-free Microphone Mounting hardware Owner's manual *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service  - LINK *Sold as an Individual

MGR450B Marine Stereo w/AM/FM/BT The Boss MGR450B stereo packs a lot of features into a compact design that fits into a standard gauge opening. Crank up some AM/FM radio, or plug a compatible device into the rear USB or AUX inputs.  The pre-set EQ lets you optimize the sound for your favorite tunes, and the full set of preamp outputs will come in handy if you want to expand your system with marine amps and subs. The backlit LED display lets you see what you're hearing with just a glance, while the IPX6-rated water-resistant face panel and big, easy-to-use controls are made to resist sun, salt, and moisture. Features: Marine digital media receiver with built-in amplifier White LCD Display w/Blue Back-lit Illumination Weather Band AM/FM w/18 presets Water-proof, conformal coated circuit boards Technical Specifications: 240 Watts peak power Dimensions (H/W/D) - 4.5" x 4.5" x 3.325" Chassis type - Gauge style Presets - 12 FM/6 AM In the Box: MGR450B Stereo head unit Mounting hardware Owner's manual  *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK   *Sold as an Individual  WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Apollo MS-RA770 Touchscreen AM/FM/BT/SiriusXM Stereo - 4 Zone with DSP The world’s first touchscreen marine stereo with Apple AirPlay 2 and built-in Wi-Fi, the Apollo RA770 has redefined audio excellence with revolutionary technology and innovative design including Fusion’s Digital Signal Processing, enhanced PartyBus-Network capabilities, over-the-air software updates, a one-piece glass display and more source options than ever before, including advanced SiriusXM features.  From the kick drum to the eardrum, Apollo has made it inherently simple to customize your audio entertainment for superior sound quality in any area of your boat.   Built on the True-Marine design philosophy from Fusion®, the Apollo RA770 stereo has an IPX6- and IPX7-rated water-resistant front panel and has been tested to a high level of protection against salt fog, temperature, vibration, and UV. Digital Signal Processing (DSP)  A technically superior listening experience made simple, Fusion's DSP produces superior sound quality in every environment.  Precisely calculated loudness curves optimized for the human ear ensure quality, full-range audio at every volume level, while the feed-forward limiter anticipates a peak in the audio and adjusts the gain to make distortion, a thing of the past.  Using environmental information and acoustically designed Fusion speaker profiles, you can now achieve customized, optimized audio for any area of your boat, resulting in an entertainment system that is perfectly tuned for premium audio reproduction, and programmed to protect your system season after season. PartyBus™ Network  Enjoy the freedom of musical choice with the Apollo Series and Fusion's PartyBus-Network. We have introduced a new intuitive user experience allowing for easy navigation of your entire boat's audio network, taking control of your audio and sources a seamless experience.  Key functionalities include - Stereo grouping, volume control, power options, and home zone technology. NMEA 2000 Ready for connection and control from any supported Multi-Function Display - The MS-RA770 is a Fusion-Link Wired NMEA 2000 certified product and is compatible with a range of the world’s leading Multi-Function Displays for on-screen audio control. When pairing the MS-RA770 with a supported chartplotter or fishfinder, you bring your music to the big screen, allowing you to keep an eye on the charts or the fish while skipping tracks or adjusting the volume at the same time. In addition to MFD control, the MS-RA770 will connect to any Fusion NRX series remote control attached to the same powered NMEA 2000 network for localized control of the audio zones. Fusion-Link™  Makes control of your stereo easier than ever.  Quickly find your favorite song, tune in to the sports or turn up the volume all from your partnered multifunction display (MFD), compatible smartphone, Garmin Handheld or Garmin watch.  With the app installed, you can enjoy source navigation and track selection from wherever you are on your boat.  The Apollo Series is intelligently simple and always up to date, thanks to the over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app. Multi-Zone Control  With four independent audio zones available, each with advanced localized menu controls, including zone naming, you can easily customize and control your listening experience in each zone. Over-The-Air Software Updates  Over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app. Features: Touchscreen technology Marine digital media receiver with built-in Wi-Fi and Bluetooth 4.3" capacitive touch glass LCD color display Advanced Fusion DSP optimizes sound quality at all listening levels Multi-zone control lets you tune four audio zones Works with iPod/iPhone, plus Android and Windows phones Class D amplifier technology conserves battery power PartyBus audio distribution technology (requires Fusion MS-SRX400 zone stereos) Technical Specifications: 4 Zones 280 Watts peak power One ethernet port NMEA 2000 compatible  Bluetooth wireless range - 30' ANT wireless range - 10' Class D Amplifier Rear USB connection DAB+ Ready Language Interface -Bulgarian / Chinese (Simplified) / Chinese (Traditional) / Croatian / Czech / Danish / Dutch / English / Finnish / French / German / Greek / Italian / Japanese / Korean / Norwegian / Polish / Portuguese (BR) / Portuguese (PT) / Slovenian / Spanish / Swedish / Thai / Turkish  Dimensions (H/W/D) - 3.23" x 7.56" x 4.7"  Cutout Dimensions (H/W/D) - 2.08" x 6.53" x 4.15" In the Box: Stereo Head Unit Cover 6' NMEA 2000 Drop Cable Mounting Hardware Mounting Template Power Wiring Harness Aux/Line-out Harness Documentation ∗SiriusXM Promotion - Purchase a SiriusXM Receiver (sold separately) and get a Rebate for 3 Free Months of SiriusXM Service with a Subscription   *Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

MGV550B Marine Stereo w/AM/FM/BT/Rear Camera Time to upgrade your boat's audio system?  The Boss MGV550B marine stereo gives you impressive sound and marine-rated reliability, so it's a great starting point.  This all-weather stereo features built-in Bluetooth, so you can stream your favorite tunes without taking your phone out of your pocket. This rugged stereo packs a lot of features into a compact design that fits into a standard gauge opening.  Enjoy your favorite AM/FM radio stations, or plug a compatible device into the rear USB or AUX inputs.  The 3-band EQ lets you optimize the sound for your tunes, the preamp outputs will come in handy when you add marine amps and subs to your system.  There is also a rear camera input, too. The color LED display lets you see what you're hearing with just a glance, while the IPX6-rated water-resistant face panel and big, easy-to-use controls are made to resist sun, salt, and moisture. Features: Gauge-style digital media receiver  5" Multicolor screen IPX6 water-resistance rating Waterproof conformal-coated circuit boards Built-in MOSFET amplifier Rear Camera Input Technical Specifications: 240 Watts peak power Dimensions (H/W/D) - 3.55" x 3.55" x 3.25" Chassis type - Gauge style Presets - 18 FM/12 AM In the Box: MGV550B Stereo head unit Silicone Cover Mounting hardware Owner's manual *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Apollo MS-RA670 Stereo with AM/FM/BT/SiriusXM - 3 Zone with DSP The Apollo RA670 inherits key audio innovations and revolutionary technology from the award-winning Apollo RA770 including Fusion's Digital Signal Processing, enhanced PartyBus-Network capabilities, Wi-Fi audio streaming with Apple AirPlay® 2, over-the-air software updates, and more source options including Optical Audio for connection to TVs in salons and cabins.  From the kick drum to the eardrum, Apollo has made it inherently simple to customize your audio entertainment for superior sound quality in any area of your boat.  The future of marine audio entertainment has arrived. Digital Signal Processing (DSP)  A technically superior listening experience made simple, Fusion's DSP produces superior sound quality in every environment.  Precisely calculated loudness curves optimized for the human ear ensure quality, full range audio at every volume level, while the feed-forward limiter anticipates a peak in the audio and adjusts the gain to make distortion, a thing of the past.  Using environmental information and acoustically designed Fusion speaker profiles, you can now achieve customized, optimized audio for any area of your boat, resulting in an entertainment system that is perfectly tuned for premium audio reproduction, and programmed to protect your system season after season. PartyBus™ Network  Enjoy the freedom of musical choice with the Apollo Series and Fusion's PartyBus-Network. We have introduced a new intuitive user experience allowing for easy navigation of your entire boat's audio network, taking control of your audio and sources a seamless experience.  Key functionalities include - Stereo grouping, volume control, power options and home zone technology. NMEA 2000 Ready for connection and control from any supported Multi-Function Display - The MS-RA670 is a Fusion-Link Wired NMEA 2000 certified product and is compatible with a range of the world’s leading Multi-Function Displays for on-screen audio control. When pairing the MS-RA670 with a supported chartplotter or fishfinder, you bring your music to the big screen, allowing you to keep an eye on the charts or the fish while skipping tracks or adjusting the volume at the same time. In addition to MFD control, the MS-RA670 will connect to any Fusion NRX series remote control attached to the same powered NMEA 2000 network for localized control of the audio zones. Fusion-Link™ Makes control of your stereo easier than ever.  Quickly find your favorite song, tune in to the sports or turn up the volume all from your partnered multifunction display (MFD), compatible smartphone, Garmin Handheld or Garmin watch.  With the app installed, you can enjoy source navigation and track selection from wherever you are on your boat.  The Apollo Series is intelligently simple and always up to date, thanks to the over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app. Multi-Zone Control  With three independent audio zones available, each with advanced localized menu controls, including zone naming, you can easily customize and control your listening experience in each zone. Over-The-Air Software Updates  Over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app. Features: Marine digital media receiver with built-in Wi-Fi and Bluetooth 2.7" LCD color display Advanced Fusion DSP optimizes sound quality at all listening levels Multi-zone control lets you tune three audio zones Works with iPod/iPhone, plus Android and Windows phones Class D amplifier technology conserves battery power PartyBus audio distribution technology (requires Fusion MS-SRX400 zone stereos) Technical Specifications: 3 Zones 280 Watts peak power One ethernet port NMEA 2000 compatible  Class D Amplifier Rear USB connection Bluetooth wireless range - 30' ANT wireless range - 10' Language Interface - Bulgarian / Chinese (Simplified) / Chinese (Traditional) / Croatian / Czech / Danish / Dutch / English / Finnish / French / German / Greek / Italian / Japanese / Korean / Norwegian / Polish / Portuguese (BR) / Portuguese (PT) / Slovenian / Spanish / Swedish / Thai / Turkish  Dimensions (W/H/D) - 6-3/16" x 2-11/16" x 4-7/8"  Cutout Dimensions (W/H/D) - 5-5/16" x 2-1/16" x 4-1/8" In the Box: Stereo Head Unit Cover 6' NMEA 2000 Drop Cable Mounting Hardware Mounting Template Power Wiring Harness Aux/Line-out Harness Documentation ∗SiriusXM Promotion - Purchase a SiriusXM Receiver (sold separately) and get a Rebate for 3 Free Months SiriusXM Service with Subscription   *Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.