Four Channel Amplifiers

400W Total Power Output: Delivers robust and powerful sound to your audio system. Class-AD Technology: Combines the efficiency of Class-D with the...

Advanced IR Full Range Class D PCB Layout Design: 4 Layers/Coated Perfect for Boats 1800 Watts MAX Features: -Advanced IR Full Range Class D -IPX5...

HIGH PERFORMANCE - DS18’s Deluxe AMP was designed for users looking for an extreme increase to the quality of music reproduced by their vehicle. T...

Rockford Fosgate 800 Watt 4-Channel Marine Element Ready Amplifier M5-800X4Rockford designed this powerful M5 Series amplifier for marine and power...

High-Powered Performance: Delivers up to 1200 watts of peak power, providing you with an exceptional audio experience while out on the water or of...

1000W 4-Channel 2-Ohm Marine Grade Amplifier DD Audio SX Series SX4.1000 This Listing Includes: (1) DD Audio SX4.1000 4-Channel Amplifier Desc...

Extreme Power in a Mini Compact Footprint Conformal Coated PC Board to Resist Moisture, Dust, and Extreme Heat 4 Layers PCB design with SMD parts ...

720 Watt Maximum Power Output: Delivers robust and clear audio performance. IPX67 Waterproof Rating: Perfect for all weather conditions and enviro...

DD Audio D Series 2200W Dynamic Power 4-Ch 1-Ohm Compact Amplifier / DD-D4-2200 This Listing Includes: (1) DD-D4-2200 Amplifier Description: Th...

Gain, crossover and bass-boost controls are protected behind a gasket-sealed panel, as is the control cover hiding the settings, creating a water-...

The included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the...

High Efficiency Digital Multi-Channel Design. 12dB/Octave-Variable High Pass Filter. 12dB/Octave-Variable Low Pass Filter. DC Auto sense feature 4...

Rockford Fosgate Punch Marine 400W 4 Channel Amplifier PM400X4 This listing includes: (1) PM400X4 400W 4 Channel Marine Amplifier (1) 2.5mm Allen ...

Class D Power Supply, 725 Watts of Dynamic Power, Four-Channel Amplifier with Bridging Capability, Conformal-Coated Circuit Board Variable 12dB Cr...

Marine-Grade Powerhouse: The DS18 HYDRO Series 4-Channel Marine Amplifier delivers an impressive 2400 Watts of Class-D power, designed to pump up ...

Purchasing this amp and install kit bundle at no additional cost gives you an additional year warranty on your amplifier! Waterproof amplifier des...

DS18 4 Ch Marine & Powersports Amplifier 1600 Watt Class D With Fuse & Holder The DS18 NXL Series was developed for people who want a ver...

Powerful Output: Delivers up to 1,400 Watts Max Power with 125W x 4 RMS @ 4Ω and 175W x 4 RMS @ 2Ω Class D Efficiency: Compact and efficient, desi...

Powerful Sound: Delivers 3000 Watts peak power at 4-ohm for a rich and immersive audio experience. Surface Mode Adapter with LED: Adds a visually ...

Experience unmatched audio power with the VFL Stealth MMC 2004 Amplifier at 250W per channel. Four-channel design ensures a comprehensive and imme...

RMS POWER Output 4Ω: 50W x 4 RMS POWER Output 2Ω: 75W x 4 RMS POWER Output Bridged: 150W x 2 600 Max Power Singal Sensing Turn-on Kenwood Class D ...

preamp and speaker-level inputs speaker wire to RCA adapter required for speaker-level input signal-sensing turn-on with speaker-level inputs 8-ga...

IP67/IP66 rated chassis and conformal-coated circuit boards preamp outputs 8-gauge power and ground leads recommended fuse rating: 40A x 1 Kenwood...

DS18 4 Channel 480 Watts 4 Ohm Class D Full Range Marine Amplifier MP-4A This listing includes: (1) 4 Channel 480 Watts 4 Ohm Class D Full Rang...

Designed For All Powersports, Marine, Motorcycle Applications Bluetooth Streaming Ultra-Compact For Easy Installation IP67 – Waterproof Surface Mo...

Purchasing this amp and install kit bundle at no additional cost gives you an additional year warranty on your amplifier! A powerful 24dB crossove...

Purchasing this amp and install kit bundle at no additional cost gives you an additional year warranty on your amplifier! Waterproof amplifier des...

Waterproof amplifier design with IP66 and IP67 certifications No-rust, stainless-steel mounting hardware Mount in UTVs, golf carts, motorcycles or...

Waterproof amplifier design with IP66 and IP67 certifications No-rust, stainless-steel mounting hardware Mount in UTVs, golf carts, motorcycles or...

200 Watts RMS Frequency Response: 10Hz - 35Hz Crossover Range(s): 45Hz - 850Hz 4 Channel Amplifier Audiopipe Mini Motorcycle 4 Channel 1120W Class...

Gain, crossover and bass-boost controls are protected behind a gasket-sealed panel, as is the control cover hiding the settings, creating a water-...

The included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the...

This Listing Includes: (1) Amplifier (1) Speaker Harness Peak Output Power @ 14.4V: 1600 Watts 1 Ohm RMS: n/a 2 Ohm RMS: 400W x 4 4 Ohm RMS: 200W ...

This Listing Includes: (1) Amplifier 4 x 75 watts @ 2 ohms 4 x 50 watts @ 4 ohms 150 watts @ 4 ohms bridged AudioControl 4 Channel 300 Watt Marine...

2/4 channel input switch Speaker Wire Gauge: 8 AWG, Power Wire Gauge: 4 AWG UV stable powder coated cast aluminum heatsink Low Impedance Stability...

Rockford Fosgate Punch Marine / Powersports 600W 4 Channel Amplifier PM600X4 This listing includes: (1) PM600X4 4 Channel Marine Amplifier (1) 2.5...

Designed Specifically for all Powersport, Marine, Motorcycle Aplications Conformal Coated PCB and IP67 Water resistant to Withstand OutdoorElement...

Class D Amp Technology GTO (Great Turn On) signal-sensing turn-on with speaker-level Input 2 Ohm Stable - 12DB/Octave Linkwitz-Riley Crossover Aud...

preamp and speaker-level inputs variable high- and low-pass filters (50-200 Hz, 12 dB/octave) conformal-coated circuit board — suitable for marine...

signal-sensing turn-on on speaker-level inputs eliminate need for a separate remote lead wireless Bluetooth connection via wired remote controller...