The LED clipping indicators tell you at which levelthe head unit distorts on the input and where to set the gains to ensure you don't have an output clip. The other nice feature on the Rockford Fosgate R2-750x5 is Rockford's CLEAN circuitry, which provides LED clipping indicators. The knob allows you to compensate for this to ensurethe bass is at your desired level. Some songs have more bass, others have less.

The R2-750x5 comeswith a bass knob included, you can turn the subwoofer up or down, depending on the song. This amplifier is pretty compact, affordable, and outperforms its rated power. The Rockford Fosgate R2-750X5 puts out 50 watts of RMS power to the speakers at 4 ohms and 350 watts to the subwoofer at 2 ohms.

For the most part, you get what you pay for. Some may be better than others depending on your speaker and subwoofer(s) brand, and the power outputs might vary slightly from one amp to the other. But, if your subwoofers require less than 600 watts RMS, there is likely a five-channel amplifier that will suit your needs.Īll of the amplifiers listed below are products that I would put in my own vehicle. If you plan on running multiple, higher powersubwoofers, a five channel amplifier may not be ideal. This lets you easily add an amplifier to your vehicle's stereo system if you do not have a subwoofer or a subwoofer pre-out. Most five channel amplifiers today will accept high-level inputs, and they can sum the full-range signal to power the subwoofer. The single amplifier design allows you to save space and allows for an easierinstallation because you do not have to deal with long power runs to the battery or with distribution blocks.

Five channel amplifiers are perfect for powering four speakers and a subwoofer with a single amplifier.

Jl audio 5 channel amp