VEVOR - 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 x 110W @ 4 Ohm / 4 x 160W - Titanium Gray

The SOUNDSTORM Evolution EV2.200 Amplifier is a 2 channel, 200-watt car amp that packs a punch for a really reasonable price.This amp is Class A/B with specific linear circuitry that increases sound quality and power output while reducing distortion. The total harmonic distortion is only 0.01%. The Evolution is 2 ohms stable and produces more power and volume. The high and low-level inputs and variable gain control let you customize your sound with any speaker or audio system.Variable Gain Control lets you balance the amp's output with the speakers or subs the amp is driving. Too much gain will lead to distortion and too little will lead to clipping.Really rock out to the music in your car with the SOUNDSTORM Evolution EV2.200 Amplifier.

This multi-channel car audio amplifier delivers powerful RMS output, low distortion, and a high signal-to-noise ratio, with bridgeable channels for flexible upgrades. Its fast-cooling aluminum body ensures clear, stable performance, fits a wide range of vehicles, and installs easily—ideal for daily drivers and audio enthusiasts alike.

This Crunch PX 1000.4 4 Channel Amplifier is a perfect entry level amplifier for your car audio needs. It has high quality circuit and hardware designs along with exclusive technologies to improve sound quality and minimize distortion.Crunch POWERX incorporates full Class A/B technology in stereo and 4 channel amplifiers along with Class D in the mono. Class A/B sounds better, but the PC boards require a bit more space that in other circuit topologies. With Crunch POWERX we have trimmed away some of the more esoteric features to deliver a great amplifier that sound like you would expect Crunch to sound. The POWERX line also includes Crunch technology like QTD (Quick Thermal Dispersion) Technology which puts more aluminum on the heatsink than a normal amplifier. QTD assures the amplifiers make huge power while running very cool with nearly undetectable musical distortions.