For some, a factory-built car stereo is simply not enough to satisfy their musical entertainment pleasure on the road; therefore, some stick to upgrading the part with an additional amp. Just like its name, a car audio amplifier will amplify the low level signal from your source unit and change it to a high level signal to drive your speakers. This will bring more quality.

The best way to get a good quality amp is to stick with the known manufacturer. Like this Pioneer electronics car audio system 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’s renowned high-fidelity audio. This Pioneer Electronics Car Audio GM-D7400M digital mono amplifier uses digital technology making it more than 80 percent efficient than conventional class A/B amplifiers. That’s because this unit is designed to power huge Class D subwoofers and its renowned efficiency and produce less heat or use as much power.

The Pioneer GM-D7400M Car Audio System Mono Amplifier is simply amazing, it hits the speakers hard with its 800 watt peak power and produces great clarity, plus it comes with minimal power consumption even at higher volumes. . The 0.6 or 12dB bass boost is a real thing that you can easily notice. With its variable low-pass filters, you can fine-tune your subwoofers for maximum performance. You can enjoy excellent bass performance while having the gain at a normal level. If you’re wondering what the size of this great Pioneer electronics car audio system is, you’ll be surprised at how compact it is. As efficiency increases, the physical size of this unit becomes more compact and easier to install. At just 10-1/4″ wide, 2-1/4″ tall, 7-15/16″ deep, the amp really does take up very little space and has a clean setup.

The Pioneer GM-D7400M includes inputs for patch cables or speaker cable, so you can easily connect it to other systems, such as your existing factory stereo system.