The best way to get you a good quality amplifier is to stick with the well known manufacturer. Like this Pioneer electronics car audio with its GM-D7400 Mono Amplifier. This Pioneer electronics car audio amplifier is designed to combine high power output and high efficiency. The result is Pioneer well renowned high-fidelity audio. This Pioneer electronics car audio GM-D7400M digital mono amplifier uses digital technology that makes it more than 80 percent efficiency than conventional class A/B amplifiers. That is because this unit is intended to power huge sub-woofers of class D and its renowned efficiency and produce les heat or use as much power.
The Pioneer car audio system GM-D7400M mono amplifier is just incredible, punches the speakers hard with its 800 watts peak power and produces great clarity, and more, it comes with minimal power consumption even at higher volumes. The 0,6 or 12 dB bass boost is a real thing that you can easily notice. With its variable low-pass filters you can tune your subwoofers for maximum performance. You can enjoy great bass feature while at the same time having the gain at a normal level. If you wonder about the size of this great Pioneer electronics car audio you will be amazed of how compact it is. Since the efficiency is increased, the physical size of this unit is become more compact and easier to install. With only 10-1/4" wide, 2-1/4" height, 7-15/16" depth, the amp truly consume just little space, and has a clean looking setup.
The pioneer GM-D7400M includes inputs for patch cables or speaker wire, so you can easily connect it to other systems, such as your existing factory-built stereo.
