NXL 8-Channel Full-Range Class D Marine/Powersports Amplifier - 8 x 150W RMS, 4-Ohm Elevate your marine sound experience to new heights with DS18's NXL-X1200.8D. Designed to deliver the best performance for your marine speakers, this digital class 8-channel amplifier is the ultimate choice for those who refuse to settle for anything less than exceptional. Not only does DS18's NXL-X1200.8D deliver unparalleled performance, but it’s also IP67 Waterproof Rated, protecting against water intrusion. Additionally, this amplifier is built to withstand harsh marine conditions with its UV, Salt, and Fog protection. It's designed to endure whatever nature throws at it without compromising sound quality. With its Direct Power harness design featuring marine-grade OFC tinned wires, this amplifier ensures optimal power transfer and efficiency. Every detail has been carefully crafted to provide you with a seamless and hassle-free installation process. Experience the future of marine amplification with the latest digital amplifier design and SMC technology. This cutting-edge combination enhances audio clarity and precision, allowing you to enjoy every note with exceptional clarity and detail. Prepare to be blown away by the NXL-X1200.8D's staggering performance, delivering 8 x 150W RMS at 4 ohms, 8 x 220W RMS at 2 ohms, and 4 x 450W RMS @ 1 ohm. These power settings are guaranteed to supercharge any custom marine build. Don't settle for mediocre sound on your boat or power sports vehicle. Upgrade to the DS18 NXL-X1200.8D Marine & Powersports Digital Amplifier and unleash the true potential of your marine speakers.  Features: Marine Full Range 8 Channel 8 X 150 Watts @ 4 Ohms Built-in Crossover Class D Water Resistant - IP67 Technical Specifications: Number of Channels - 8 Frequency Response - 10Hz-20Khz  4 Ohm RMS Power - 8 x 150W  2 Ohm RMS Power - 8 x 220W  Signal-to-Noise Ratio - >80dB  Product Dimensions (L x W x H) - 14" x 4.4" x 1.77"

NXL 1-Channel Full-Range Class D Marine/Powersports Amplifier - 1500W RMS, 1-Ohm Elevate your marine sound experience to new heights with DS18's NXL-X1500.1FR. Designed to deliver the best performance for your marine speakers, this digital class amplifier is the ultimate choice for those who refuse to settle for anything less than exceptional. Featuring an innovative Input Selector, this amplifier allows you to effortlessly choose between multiple signal sources. This flexibility ensures that you can easily customize your audio setup according to your preferences. This amplifier’s Full Range Capabilities also give users the option of powering either subs or mids and highs. Not only does DS18's NXL-X1500.1FR deliver unparalleled performance, but it also boasts an IPX6 Waterproof Rating, protecting against water intrusion. Additionally, this amplifier is built to withstand harsh marine conditions with its UV, Salt, and Fog protection. It's designed to endure whatever nature throws at it without compromising sound quality. With its Direct Power harness design featuring marine-grade OFC tinned wires, this amplifier ensures optimal power transfer and efficiency. We’ve also included a 150A Fuse to protect you and your boat from almost any electrical short related to the amp's installation. Every detail has been carefully crafted to provide you with a seamless and hassle-free installation process. Experience the future of marine amplification with the latest digital amplifier design and SMC technology, including both high pass and low pass filters for the one output channel. This bandpass filter system enhances audio clarity and precision, allowing you to enjoy every note with exceptional clarity and detail. Prepare to be blown away by the NXL-X1500.1FR's staggering performance, delivering 700W RMS at 4 ohms, 1000W RMS at 2 ohms, and 1500W RMS @ 1 ohm. These power settings are guaranteed to supercharge any custom marine build. Don't settle for mediocre sound on your boat or power sports vehicle. Upgrade to the DS18 NXL-X1500.1FR Marine & Powersports Digital Amplifier and unleash the true potential of your marine speakers. Features: Marine Full Range 1 Channel 1 X 1500 Watts @ 1 Ohm Built-in Crossover Class D Water Resistant - IP67 Technical Specifications: Number of Channels - 1 Frequency Response - 10Hz-250Hz  4 Ohm RMS Power - 700W 2 Ohm RMS Power - 1000W Signal-to-Noise Ratio - >81dB  Product Dimensions (L x W x H) - 13.4" x 4.4" x 1.77"

HYDRO 6 Channel Full-Range Class D Waterproof Marine Amplifier - 3000W DS18 designed the NXL-X900.6D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizing boosting sound. The NXL series' impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system. The NXL-X900.6D comes in a 6-channel configuration making it great for powering more complicated active setups. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL units have stable and reliable 4-layer PCB layouts, IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle's audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake. Features: Included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. IP67 Waterproof Rating UV, Salt, and Fog Protection Direct Power Harness Design with Marine Grade OFC Tinned Wires Latest Digital Amplifier Design With SMC Technology Technical Specifications: Number of Channels - 6 Frequency Response - 10Hz-20KHz  4 Ohm RMS Power - 6 x 150W 2 Ohm RMS Power - 6 x 250W Signal-to-Noise Ratio - > 84dB Product Dimensions: (L x W x H) - 14" x 4.4" x 1.77" (360mm x 112mm x 45mm) *Sold as an Individual

HYDRO 2 Channel Full-Range Class D Waterproof Marine Amplifier - 1000W DS18 designed the NXL-X360.2D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizing boosting sound. The NXL series' impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system. The NXL-X360.2D comes in a 2-channel configuration making it great for powering one set of speakers or bridging the power to supercharge a subwoofer. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL units have stable and reliable 4-layer PCB layouts, IP67 waterproof rating for power sports, ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle's audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake. Features: Included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. IP67 Waterproof Rating UV, Salt, and Fog Protection Direct Power Harness Design with Marine Grade OFC Tinned Wires Latest Digital Amplifier Design With SMC Technology Maximum output of 500W bridged at 4-Ohms, 180W x 2CH at 4-Ohms, and 250W x 2CH at 2-Ohms Technical Specifications: Number of Channels - 2 Frequency Response - 10Hz-20KHz  4 Ohm RMS Power - 2 x 180W 2 Ohm RMS Power - 2 x 250W Signal-to-Noise Ratio - > 82dB Product Dimensions: (L x W x H) - 8.3" x 4.4" x 1.77" (211mm x 112mm x 45mm) *Sold as an Individual

HYDRO 4 Channel Full-Range Class D Waterproof Marine Amplifier - 2400W DS18 designed the NXL-X850.4D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizing boosting sound. The NXL series' impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system. The NXL-X850.4D comes in a 4-channel configuration making it great for powering more complicated active setups. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL units have stable and reliable 4-layer PCB layouts, IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle's audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake. Features: Included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. IP67 Waterproof Rating UV, Salt, and Fog Protection Direct Power Harness Design with Marine Grade OFC Tinned Wires Latest Digital Amplifier Design With SMC Technology Technical Specifications: Number of Channels - 4 Frequency Response - 10Hz-20KHz  4 Ohm RMS Power - 4 x 200W  2 Ohm RMS Power - 4 x 300W  Signal-to-Noise Ratio - > 83dB Product Dimensions: (L x W x H) - 11.8" x 4.4" x 1.77" (301mm x 112mm x 45mm) *Sold as an Individual

G1000.4D Full-Range Class D 4-Channel Amplifier - 1000W DS18’s GEN-X Series has a successor and is guaranteed to boost all systems to top-of-the-line performance! The brand new G1000.4D is designed for the competitor and enthusiast on the journey to creating the method of their dreams! The G1000.4D delivers pure power with unmatched reliability and efficiency so you can trust the heart of your system will never give out. As a Class D amplifier, the G1000.4D uses Class D circuitry components significantly smaller than your average amplifier, making it the perfect size for any vehicle’s custom build: but, what it lacks in size it makes up for in power. The G1000.4D comes with a variable full crossover filter for crystal-clear audio whenever you want it! Fully adjustable High Pass, Low Pass, and Full Filters give you control over your sound!  Surface mount component technology allows for creative control over the placement and design of your build! High-Level Input Compatibility for direct signaling to radio unit! Protect your equipment effectively with Protection, Clipping, and Power Indicator LEDs that notify you when your amplifier has reached its limit! The G1000.4D has a power output of 300W x 2 CH bridged at 4 ohms, 150W x 4 CH at 2 ohms, and 90W x 4 CH at 4 ohms: perfect power settings to supercharge any custom build. Features: Small and powerful design so you can power your subs with excellent efficiency and power without taking up much space High-quality terminals that look great and will transfer your power and signal with no loss. High-level input for easy factory integration. LED Clip Indicator for easier adjustment Stable and Reliable Class D Circuit Design Sound Quality Verification Using AP Instruments Direct Insert Power and Speaker Terminals Short Circuit, Thermal, and Voltage Protection Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz - 20KHz  2 Ohm RMS Power Per Channel - 4 x 150W  4 Ohm RMS Power Per Channel - 4 x 90W  4 Ohm RMS Power Bridge Channel - 2 x 300W  Signal-to-Noise Ratio - >90dB  Product Dimensions: (L x W x H) - 8.1" x 4.72" x 1.96" *Sold as an Individual

Flush/Surface Mount 6-Channel Class D Amplifier with Acrylic Cover - 6x180W RMS @ 4 Ohm Enhance your car audio system with DS18’s FX6! Designed and manufactured for professional car audio applications, this amplifier delivers exceptional power and high-quality sound while maintaining a small footprint for easy installation. What sets the FX Series apart is its versatile installation options. Unlike ordinary amplifiers, these amplifiers come equipped with a surface mount adapter, allowing for both flush and surface installation. This feature provides flexibility in positioning the amplifier, making it perfect for custom car audio builds. Not only does it guarantee optimal performance without compromising on space or aesthetics, but it also incorporates mesmerizing Digital LED lights that add a touch of style and flair to your car audio setup. Let's talk power! DS18’s FX6 delivers an impressive MAX power of 4500W. With RMS power outputs of 6 x 180W at 4 ohms, 6 x 250W at 2 ohms, and 3 x 500W at 4 ohms bridge, you can expect nothing less than thunderous sound quality. In addition to its impressive power capabilities, this amplifier also offers a wide range of audio features. With a frequency response of 20Hz-20KHz, a signal-to-noise ratio of 80dB, and a damping factor of 80, you can enjoy a full spectrum of sound with exceptional clarity. The selectable X-Over feature allows you to customize your audio experience, while the bass boost range and frequency allow you to fine-tune your system to your liking. Upgrade your car audio system with DS18’s FX6 and experience unmatched power, versatility, and sound quality! *The FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the RGB LEDs, as exposure may result in a short circuit* Features: 6 Channel Full Range Flush Mount / Surface Mount 6 X 180 Watts RMS @ 4 Ohm CLASS D  RGB Dream LED Lights Built-in Crossover / Water Resistant Technical Specifications: Number of Channels - 6 Frequency Response - 20Hz-20kHZ  4 Ohm RMS Power - 6x180W 2 Ohm RMS Power - 6x250W Signal-to-Noise Ratio - >80dB  Product Dimensions - 14.25"L x 4.7"W x 1.85"H

Flush/Surface Mount 4-Channel Class D Amplifier with Acrylic Cover - 4x180W RMS @ 4 Ohm Experience the pinnacle of car audio performance with DS18’s FX4! Designed and manufactured specifically for professional car audio applications, the FX4 combines high-quality sound and a compact footprint for effortless installation. The FX Series from DS18 offers a unique advantage over standard amplifiers - the ability to be installed in both flush and surface applications. With the included surface mode adapter, the FX4 can seamlessly integrate into any custom car audio build, ensuring optimal performance without sacrificing space or style. Plus, the integrated Digital LED lights on the adapter add a touch of elegance to your car audio setup, making it a visually stunning focal point. Featuring an IPX5 water-resistant design (when flush mounted) and coated 4-layer PCB, this amplifier is built to withstand harsh conditions and prevent corrosion. The flush or surface installation mode makes it easy to install on ATV/RV roofs, boat walls, car audio panels, or racks, ensuring a clean and professional look. With its stable and reliable Class D circuit design, LED clipping indicator for easier adjustment, selectable/variable crossovers, direct insert power, speaker terminals, and easy installation process, the FX4 is a true powerhouse in the world of car audio. Delivering MAX power of 3000W and RMS power of 180W x 4 at 4 ohms, 250W x 4 at 2-ohm, and 500W x 2 at 4-ohm Bridge; the FX4 packs a powerful punch. Elevate your car audio experience to new heights with DS18’s FX4! *The FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the RGB LEDs, as exposure may result in a short circuit* Features: 4 Channel Full Range Flush Mount / Surface Mount 4 X 180 Watts RMS @ 4 Ohm CLASS D RGB Dream LED Lights Built-in Crossover / Water Resistant Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz-20kHZ  4 Ohm RMS Power - 4x180W 2 Ohm RMS Power - 4x250W Signal-to-Noise Ratio - >87dB  Product Dimensions - 9"L x 4.7"W x 1.85"H

HYDRO 4-Channel Full Range Digital Marine Amplifier The NVY series was manufactured to put power back into your hands whether you’re out on the great blue or maneuvering on the dirt path less traveled. Our latest amplifier added to this series has an IPX waterproof rating of IPX7, giving this fortified beast of a machine the ability to be submerged in water as deep as 1 meter for up to 30 minutes. It also has a 2 CH/4 CH input selector giving you complete control over how much power gets designated to each speaker. Place this amplifier anywhere using our Direct Power harness design manufactured to give you creative control over where you get the wave-making tunes on your marine vehicle. Features: The included marine-grade fuse and fuse holder connected to your primary power wire will help with ultimate protection against the elements. Latest Digital amplifier design with SMC technology Submergible IPX7 Waterproof Rating UV, Salt, and Fog protection 2 CH/4 CH Input Selector Maximum output of 350W x 2 CH bridged at 4-Ohms, 200W x 4 CH at 2-Ohms, and 120W x 4 CH at 4-Ohms Technical Specifications: Total Watts (Peak) - 1440 Watts RMS Power @ 4 ohm - 4 x 120 Watts RMS Power @ 2 ohm - 4 x 200 Watts RMS Power @ 4 ohm Bridge - 2 x 350 Watts Frequency Response - 20Hz - 20KHz  Signal to Noise Ratio 1W@4Ω - >90 dB Measurements - 10" (L) x 4.5" (W) x 1.9" (H) Heatsink Length - 8.5" *Sold as an Individual

EL-FL651SPG EL Series Full Range Shallow Mount Marine Grey Speakers - 6.5" w/ LED Lights Shallow Basket Design The shallow basket design makes the EL Series ideal for installation where mounting depth is limited, for example, in thin wall cavities. Both the Classic and Sports speaker grilles have been specifically designed to provide the ultimate in cone protection, with a modern look to complement any vessel. Designed & Engineered for the Marine Environment The EL Series speakers are rated IP65 for water and dust ingress protection from the front face when correctly mounted. Meeting industry standards for UV and salt fog protection, the EL Series speakers are perfect for both indoor or outdoor installation in the harsh outdoor and marine environments. 2 Styles Available Two styles are available in the EL speaker range; Classic or Sports, to suit the aesthetics of any vessel. The Sports style speakers feature a multi-color LED lighting option. Multi-Color LED Lighting Option Multi-color LED lighting is available with the Sports styled speakers. Select one of the seven colors available to energize your on-board experience. Note: LED color is determined by wiring configuration at installation. Translucent Cone The Sports style speakers feature a translucent injectionmolded polypropylene cone to ensure an even and bright LED illumination, taking your audio entertainment experience to the next level. Accessory Grille Options Extra grilles are available for purchase to customize your EL Series speakers for your boat. Choose from either the Sports White, Sports Grey, Classic White or Classic Black grilles to achieve a finish best suited to your vessel. 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.

HYDRO Flush Mount Full Range Digital Marine 4-Channel AMP w/Voltmeter - 1200W Whether you are the type of audio enthusiast that likes to hit the open road on his bike, ride the rough trails on your side by side, or cruise the open waters, you are going to need a powerful and waterproof rated amp that has a small footprint and also makes great power.  The F4 is an exact duplicate of the very popular NXL-400.4 but is now offered in flat-mount configuration so you can keep a flush and clean look to your install. DS18 has a line just for the job with the NXL series of amplifiers to power your whole system. This 5 channel amplifier helps you accommodate all your different speaker setups without having to look further. Being full range amps, these can be run on subs, mids, or tweeters because of the internal design of the amp.  All units have stable and reliable 4-layer PCB layouts, IPX67 rated for power sports, has an ultra-compact size for easy installation, and has audio precision quality control verification. Features: Flush / Flat mount design so you can keep your install looking clean and flush Stable and reliable 4 layers PCB layout design IPX67 Waterproof for Powersports applications Ultra-compact size for easy installation Audio precision quality control verification  Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 160W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 100W 4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 320W Signal-to-Noise Ratio - >95dB Product Dimensions: (L x W x H) - 238mm x 135mm x 41mm *Sold as an Individual

Apollo™ Marine Zone Amplifier - 140W Amplify the moment with an Apollo™ marine amplifier – designed specifically for use with your Fusion DSP-enabled marine stereo and Fusion speakers. This efficient zone amplifier provides audio zone expansion for high-quality sound in more areas on your boat. With 20-watt RMS per channel (at 4 ohms), this 2 channel amplifier allows you to add an extra pair of speakers on board.  The Easy Tune feature automatically regulates audio settings for the best sound quality without manual adjustments (Requires setup using the Fusion-Link™ app on a compatible smartphone). Fusion Apollo AP-DA214 Features: RMS Power - 20-watt RMS per channel (at 4 ohms), allowing you to add an extra pair of speakers on board. Efficient Class-D Design - Uses less power, so you can listen to music for longer at higher volumes, with less drain on the battery. Easy Tune Feature - Automatically adjusts audio settings for the best possible sound quality with no manual adjustments required (Requires setup using the Fusion-Link app on a compatible smartphone). Compact Design - The compact size of the zone amplifier makes it a versatile option for mounting on board. LED Indicator - Show issues with electrical currents and shorts as well as temperature. Less Total Harmonic Distortion - The amplifier is designed with minimal distortion and noise, allowing for better quality audio. Ignition Protected - Intelligent electronic fuse prevents damage from over/under current, temperature, output short, and other faults. Conformal Coated PCBs - The amplifier circuit board has been specially coated to provide enhanced protection from the marine elements. Powder Coated Aluminum Finish - Salt fog, temperature, vibration, and UV tested with a modern aesthetic design to add style to your boat. Easy Installation - A mounting bracket is included in the box allowing you to simply clip the amplifier in place for a clean finish. 12- and 24-Volt Compatible - The zone amplifier is designed to work with both 12- and 24-volt electrical systems. True-Marine™ Design - Designed to withstand the harshest marine environments season after season, the zone amplifier is IPX7 rated and comes with a 3-year warranty. Technical Specifications: Peak Power - 140 Watts Power at 4 ohm - 20 Watt RMS Power at 2 ohm - 30 Watt RMS Operating Voltage - 10.8 to 32 VDC Class D Amplifier Water Rating - IPX7 Dimensions with bracket (W x H x D) - 3.94" x 4.53" x 1.89" Dimensions without bracket (W x H x D) - 3.94" x 3.94" x 1.57" Weight - 1.01 pounds In the Box: One Apollo zone amplifier One mounting bracket Three 6-gauge, self-tapping screws Wiring loom Installation instructions Important safety and product information (ISPI) *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.

ME-6005D 5 Channel Amplifier - 600 Watts Features: Waterproof IP5 Pigtail wire harness and connection High-efficient full range class D operation Selectable high-level and low-level input Signal sensing and 12V remote out short thermal and overload protection DIP switchable crossover Gain control for front and rear channel Switchable mode for 4-channel model: 2CH/4CH Specifications: Number of Channels - 5 4 Ohm RMS Power - 50W x 4 + 150 x 1 2 Ohm RMS Power - 75W x4 + 300 x 1 Frequency range: 20Hz-20KHz Dimensions (W x H x D) 11.4" x 4" x 1.75" (290mm x 102mm x  44.5mm) *Sold as an Individual This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

6.5" B62RGB Amplified RGB Waketower Speakers - Matte Black - 750W These Matte Black 8" B62ABT Amplified waketower speakers provide next-level audio through a stylish design and can be shown off with the latest RGB technology.  Boss Audio  tower speakers are marine grade, so you can have outstanding sound quality on your boat or UTV. Completely adjustable, the speakers rotate in any direction without tools.  Features: Multi Color LED Illumination with Wireless Remote Bluetooth w/Simple Pairing Full-Range Class D Amplifier Fits 1.5" to 3" wake tower pipes IPX5 rated in-line remote w/illuminated soft-touch controls Polypropylene Woofer Cone and Rubber Surround 1" Dome tweeter Technical Specifications: Speaker Impedance - 4 ohms Cone Material - Water-Resistant IMPP Sensitivity - 94dB Frequency Response - 65HZ - 20KHZ Max Power - 750W 375 Watts RMS Dimensions (W x L x H) - 8.54" x 11.18" x 8.54" Weight 13.9 lbs In the Box: Two (2) 2-Way waketower speaker Wireless remote control Bluetooth multi-function controller  Power wire harness Mounting hardware Instruction manual *Sold as a Pair 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.

4" BM40AMPBT Amplified Waketower Speakers - Matte Black - 500W These Matte Black 8" BM40AMPBT Amplified waketower speakers provide next-level audio through a stylish design.  Boss Audio  tower speakers are marine grade, so you can have outstanding sound quality on your boat or UTV.  Features: Full-Range Class D Amplifier Fits 1" to 2" wake tower pipes IPX5 rated in-line remote w/illuminated soft-touch controls Polypropylene Woofer Cone and Rubber Surround 1" Tweeter Technical Specifications: Speaker Impedance - 4 ohms Cone Material - Water-Resistant IMPP Sensitivity - 94dB Frequency Response - 45HZ - 20KHZ Max Power - 500W 250 Watts RMS Dimensions (W x L x H) - 5.54" x 7.17" x 7.43" Weight 5.58 lbs In the Box: Two (2) 2-Way waketower speaker Bluetooth multi-function controller  Power wire harness Mounting hardware Instruction manual *Sold as a Pair 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.