Candy-X4B 4 Channel Amplifier - 1600W  Small, compact, and powerful is what the DS18 Candy-X4B amplifier is all about.  Just like edible candy, we have many different flavors to choose from to give audio enthusiasts goosebumps when they turn it up.  Instead of making your mouth tingle, DS18 Candy Amplifiers make your ears tingle with pleasure when you hook them up to any line of pro audio, marine, and power sports audio. These amplifiers not only have the power to keep your speakers at maximum wattage efficiently, but they are also very small and compact in design so they can be mounted almost anywhere and still not have to worry about room. DS18 Candy amplifiers are perfect for people who want a very small audio footprint with also having all the benefits of a huge amplifier putting out lots of power in a small package. Features: One of our most popular lines of automobile amplifiers because of its power output to size ratio Small and powerful design that gives it a wide range of versatility because of its size High-grade components made to stand the test of time and give you loud sound on demand RCA and Hi/Lo inputs so you can integrate this amp into your factory audio system easily Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 120W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 80W Signal-to-Noise Ratio - >100dB Product Dimensions: (L x W x H) - 9.21" x 5" x 1.87" (23.4 x 12.7 x 4.75 cm) *Sold as an Individual

Candy-X2B 2 Channel Amplifier - 800W Small, compact, and powerful is what the DS18 Candy-X1B amplifier is all about.  Just like edible candy, we have many different flavors to choose from to give audio enthusiasts goosebumps when they turn it up.  Instead of making your mouth tingle, DS18 Candy Amplifiers make your ears tingle with pleasure when you hook them up to any line of pro audio, marine, and power sports audio. These amps not only have the power to keep your speakers at maximum wattage efficiently, but they are also very small and compact in design so they can be mounted almost anywhere and still not have to worry about the room!  DS18 Candy amplifiers are perfect for people who want a very small audio footprint with also having all the benefits of a huge amplifier putting out lots of power in a small package. Features: One of our most popular lines of automobile amplifiers because of its power output to size ratio Small and powerful design that gives it a wide range of versatility because of its size High-grade components made to stand the test of time and give you loud sound on demand RCA and Hi/Lo inputs so you can integrate this amp into your factory audio system easily Technical Specifications: Number of Channels - 2 Frequency Response - 20Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 2 x 120W 4 Ohm RMS Power (14.4V) Per Channel - 2 x 80W Signal-to-Noise Ratio - >100dB Product Dimensions: (L x W x H) - 7.08" x " x 1.87" (18.0 x 12.7 x 4.75 cm) *Sold as an Individual

ASK904B.64 4 Channel Amplifier & 2 Pairs of 6.5" Speaker Kit - White No room for a stereo head unit?  Want to listen to your music from a Bluetooth enabled device?  No worries.  Boss has taken audio to the next level with a powerful amplifier and weatherproof speaker kit. This kit packs a punch with the MC900B 4-Channel amplifier w/multi-function controller, a two (2) pairs of 6.5" MR6W speakers, waterproof pouch and a USB/Aux accessory extension cable. All in one and ready to play all your music on the water or in any environment. Features: Weatherproof 6.5" MR6W speakers - White Hideaway antenna 4-Channel Weatherproof 500W amplifier with multi-function controller -  Included in the Box: MC900B Bluetooth amplifier w/multi-function controller  Two (2) pairs of MR6W speakers Waterproof pouch MUSB35 USB/Aux Accessory Extension Cable Mounting hardware Instruction manuals *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Sold as an Individual Kit 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.

ASK902B.6 4 Channel Amplifier &  6.5" Speaker Kit - White No room for a stereo head unit?  Want to listen to your music from a Bluetooth enabled device?  No worries.  Boss has taken audio to the next level with a powerful amplifier and weatherproof speaker kit. This kit packs a punch with the MC900B 4-Channel amplifier w/multi-function controller, a pair of 6.5" MR6W speakers, waterproof pouch and a USB/Aux accessory extension cable. All in one and ready to play all your music on the water or in any environment. Features: Weatherproof 6.5" MR6W speakers - White Hideaway antenna 4-Channel Weatherproof 500W amplifier with multi-function controller -  Included in the Box: MC900B Bluetooth amplifier w/multi-function controller  One (1) pair of MR6W speakers Waterproof pouch MUSB35 USB/Aux Accessory Extension Cable Mounting hardware Instruction manuals *SiriusXM Promotion - Get 3 Free Months SiriusXM Streaming Service - LINK *Sold as an Individual Kit

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

HYDRO Full Range Digital Marine 4-Channel Amplifier - 720W 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 make great power.  DS18 has a line just for the job with the NXL series of amplifiers to power your whole system. This 4 channel amplifier helps you accommodate for all your different speaker setups without having to look further. Being a 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: 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 Range: 20Hz - 20KHz Max Power:    720W  2 Ohm RMS Power Per Channel: 150W x 4 4 Ohm RMS Power Per Channel: 100W x 4 4 Ohm Bridged Power Per Channel:  260W x 2 Signal-to-Noise Ratio: 90 dB Dimensions (L x W x H) - 200mm x 93.4mm x 39.8mm *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.

PA D4000.4 PAD Series 4-Channel Amplifier - 400W When install space is at a premium, but your sound system demands plenty of power to realize its full potential, Polk Audio’s new super-efficient D Series amplifiers are a very cool solution.  Polk's PA D4000.4 4-channel amplifier may be small, but it can power your front and rear speakers with up to 125 watts RMS each.  Or, you can switch this little beast over to 2-channel mode to drive a couple subwoofers with up to 200 watts RMS each.  However you use it, this amplifier will fit in almost any location. Separate high- and low-pass filters on the front and rear channels allow this versatile amp to run a variety of speaker systems, like bi-amped mid-bass and tweeter components, or two front speakers and a sub. Features: Super-Efficient Class D Bridgeable Design - Runs cooler than conventional amps.     High-Speed MOSFET Switching power supply.  Front and rear level controls. Protection - thermal, DC offset, reverse polarity and short circuit. Nickel-plated wire terminals and RCA connectors. Stainless steel hardware. Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 200W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 125W 4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 400W Signal-to-Noise Ratio - >105dB Product Dimensions (with panels) (H x W x D) -1.81'' x 10.94'' x 6.75'' *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-60 4 Channel Amplifier - 120 Watts The ME60 is a four channel 120 Watts RMS audio amplifier of delivering up to 30W RMS per channel.  It has a compact, water resistant design that allows for flexible mounting possibilities, and makes it simple to expand the audio system capabilities for any installation. Features: To add additional loudspeakers to a current audio system To provide amplification for a separate audio zone Powers up to eight (8) 4ohm speakers Internal distortion limiting circuits Dedicated gain level control External volume control with ON/OFF switch included Rear channels switchable from full range to powered sub out Specifications: Number of Channels - 4 Speaker Impedance - 2-8 ohm 4 Ohm RMS Power - 4 x 20 W 2 Ohm RMS Power - 4 x 30 W Frequency Response - 20Hz-40kHz Dimensions (W x H x D) - 6.9" x 4.5" x 1.4" (175mm x 115mm x 35mm)  Volume Control Cable Length - 114" (290 cm) *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.

MA754AM 4-Channel Amplifier - 75W The marine A754 4-channel amplifier delivers a powerful 75-watt RMS to each of the front and rear speakers in a boat. You can also bridge the amp to 2-channel mode to drive a couple of subs with a 200-watt RMS or 3-channel mode to drive both a pair of full-range speakers and a subwoofer. Speaker-level inputs allow this amplifier to integrate into almost any system, even one using a marine factory radio. Separate high-pass and low-pass crossovers on the front and rear channels allow users to dial in the perfect roll-off to best suit speaker placement and cabin acoustics. Features: Compact size High and low-level input Variable crossover and bass boost Low noise and distortion Input Level Control Full on-board protection   Phase Switch RBC wired remote Class D amp technology Turn-on mode General Specifications: 4-channel marine amplifier 75 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms) 200 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode) Variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels Preamp and speaker-level inputs Preamp outputs Fuse rating 30A x 2 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier Dimensions (W x H x D) 320mm x 51.3mm x 180mm (12-5/8” x 2-1/16" x 7-1/8”) What’s in the Box: One marine A754 4-channel amplifier 4 Bare wire-to-RCA adapters Four 30A ATO fuses (2 installed, 2 spare) Two JBL stickers Owner's Manual 4 Mounting screws (M4 x 53mm) 1 logo badge

POWER760 4-Channel Amplifier - 760W Time to stretch your sound muscles with the POWER760 4 channel amplifier. It tops out at 760W of peak power, has a protection circuit that safeguards against short circuits, DC offset and thermal overload, a channel mode selector which allows you to switch from 4, 3 or 2.  It's time to include this audio 4 channel amplifier in your sound system. Features: Designed to meet CEA-2006 test standards Compact design allows great flexibility in mounting MOSFET power supply Channel mode selector switch - 4, 3 and 2 channel Technical Specifications: Number of Channels - 4  Frequency Response - 20Hz - 20KHz 2 Ohm RMS Power Per Channel - 2 x 190W 4 Ohm RMS Power Per Channel - 4 x 100W 4 Ohm RMS Power Bridge Channel - 4 x 75W Overall Dimension (W x H x L) - 9" x 2.5" x 12.5" *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.

SG-DA41400 Signature Series - 1400W, 4 Channel Amplifier Powerful, Rock-The-Boat Sound! 1400 Watts of Class D output will run up to 4 pairs of speakers. Features: 4-Channel, 1400 Watt, Class-D Amplifier Can amplify up to 4-pairs of Fusion speakers (speakers run in parallel on 4-channels) 2-Ohm Stable Superior 1-piece HEAVY-DUTY die cast chassis 5-Way circuitry protection Thermal/Reversed Power Polarity/DC Offset Protection/High + Low Voltage Discrete Install Panel-Covers Amp set-up controls and hides all cabling FLFC Low Frequency Control-Accurate fine tuning of frequency response Conformal coated PCB 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.

APEX PA454 4 Channel Amplifier 45W x 4 Designed to excel in extreme conditions (Waterproof, Dustproof, Freezeproof) these amps will thrive in the all weather. These amps are a game changer from their small size, robust power output, and pricing.  Suitable for small compact places, these amps will thrive in golf carts, side by sides, snowmobiles, motorcycles, and small water crafts (flats boats, tenders, jet skis, fresh and saltwater aluminum and fiberglass boats) among other applications. Features: RMS Power: 45Wx4@4-ohm Selectable Crossover Front/Rear: High-Pass @ Full/60/80/120Hz Frequency Response: 20Hz to 20kHz Signal to Noise Ratio: 85dB THD: <1% Fuse Rating: 15A Dimensions: 170mm x 85mm x 45mm

APEX PA1254 4 Channel Amplifier 75W x 4 Designed to excel in extreme conditions (Waterproof, Dustproof, Freezeproof) these amps will thrive in the all weather. These amps are a game changer from their small size, robust power output, and pricing.  Suitable for small compact places, these amps will thrive in golf carts, side by sides, snowmobiles, motorcycles, and small water crafts (flats boats, tenders, jet skis, fresh and saltwater aluminum and fiberglass boats) among other applications. Features: RMS Power: 75Wx4@4-ohm/125Wx2 @ 2-ohm/250W x 1 @ 4-ohm Selectable Crossover: High-Pass @Full/60/80/120Hz Rear: All-Pass, High-Pass, or Low Pass @ 60/80/120Hz Frequency Response: 20Hz to 20kHz Signal to Noise Ratio: 85dB THD: <1% Fuse Rating: 40A Dimensions: 170mm x 85mm x 45mm

NXL-X600.4D 4-Channel Marine Amplifier - 1600W The DS18 NXL Series was developed for people who want a very small audio footprint that is capable of putting out lots of power and sound in a small and waterproof package. The NXL Series of amps are one of our most efficient lines with great power output all while withstanding the elements.   Being a full-range amplifier, they can be integrated with and run on subwoofers, mid-ranges, and tweeters.  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 Series amplifiers have stable and reliable 4-layer PCB layouts, an 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 exactly what the outdoors lover will need for their boat or vehicle audio to brave the trails, enjoy the lake, or any situation that needs a strong versatile waterproof amplifier. Features: Multiple channel input selector - 2 or 4 channel IPX6 Waterproof for Powersports applications Ultra-compact size for easy installation Audio precision quality control verification  Technical Specifications: Number of Channels - 4 Frequency Response - 10Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 200W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 150W 4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 400W Signal-to-Noise Ratio - >85dB Product Dimensions: (L x W x H) - 9.92" x 4.4" x 1.77" (252mm x 112mm x 45mm) *Sold as an Individual

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