The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.

Pyle Model : PLMRMBT7BWaterproof Rated Bluetooth Marine Amp4-Ch. Waterproof Rated Bluetooth Marine Amplifier Kit, Marine Grade Amp, AUX/RCA/MP3 Audio Input (1200 Watt MAX) Features:4-Channel Marine Audio AmplifierPerfect for Custom Installations & ApplicationsBluetooth Wireless Music Streaming Abili...

The zBoost SOHO ZB545 boosts cell phone signals for voice and text for all major carriers. zBoost SOHO captures the reliable cellular signal you have outdoors and rebroadcasts it indoors, up to 2,500 square feet, so you can enjoy clearer, faster and more reliable service without interruption. Every...

FUSION MS-UD650 Entertainment System with an internal, water resistant UNI-Dock for safe charging and playback of the latest Apple iOS and MTP Android/Windows media devices. Bluetooth A2DP audio streaming capabilities and FUSION-Link NMEA 2000 connectivity make the 650 series an all-in-one and purpo...

Get your mobile audio system pumping with the Sound Storm Evolution EV400.4 Class A/B 4-Channel Full Range Amplifier. This 2-Ohm stable Amplifier features 400 Watts Max Power and Fixed Low and High Pass Crossover to rock your vehicle. With clean lines and simple, subtle styling, Evolution Amplifiers...

From design, engineering and construction, InstallGear crimp ring terminals are built not only to look good but to maximize the performance of any audio system. Easily connect your battery to your system's amplifier with these high quality terminals. Product Features: • 4 pack of 4 gauge crimp ring...

The MUSYSIC SYS-2000 is a Professional Power Amplifier that was developed using the expertise of professional sound engineers, working musicians and professional DJ's. For its price range, it's rare to find a professional power amplifier that compares with the SYS-2000's awesome performance, flexibi...

This 2-channel Pyramid America amp is all you need to blast your music to new levels of American excess. No one does booming, ear-thrashing bass and sweet, mind-tweaking highs like Americans, so take your sound to the next level with this amp. It provides up to 1000 watts of pure patriotic power – o...

Rockford MARINE PRIME MONO AMP 600Wx1 @ 4 OH

Polk Audio PA D4000.4 Car Amplifier - 4 Channel - Class D PAD40004 Car Amplifiers

Crown's XLS Series amplifiers define the standard for portable PA systems with unmatched performance, technology and affordability. Its advantageous flexibility includes multiple inputs so you can plug in anything and play anywhere, along with several system setup configurations. The integrated cros...