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.

Get more performance out of your entire car audio system by choosing the right amplifier system, the Crunch 1000 Watt 2 Channel PowerDriveX Series Class A/B Car Amp. The exclusive model comes in a stunning blue that will enhance the performance of your ride. Unparalleled in quality, the Crunch 1000 Watt 2 Channel PowerDriveX Series is a low-noise pre-amplifier with low-level RCA inputs and outputs. Featuring a flexible installation process for an easy setup, this system allows the amp to run in 2 channels or bridge mono mode. With a rugged MOSFET pulse width modulation power supply, fully adjustable crossovers, and bass boost, this high-quality amplifier will always deliver the quality sounds you need. This system ensures high-quality sounds with minimal distortion. Take your car audio to the next level and enjoy listening to your favorite music with the PowerDriveX 100 Watt 2 Channel Exclusive Blue A/B Car Stereo Amplifier from Crunch.

The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.