You will need to purchase an amplifier that can put out at least 400 watts RMS at 4 ohms. Two 12″ subwoofers wired in parallel will present a 4-ohm load to the amplifier. You will also need to make sure that...

Q: What Size Amp Do I Need For 4 12 Inch Subs? Ans: You’ve got your four 12” subs and you’re ready to rock, but what size amplifier do you need to power them? It’s not as simple as just buying...

If you’re thinking of powering 2 800 watt subs, you’ll need an amp with a rating of at least 1200 watts. Some models that fit this bill include the Alpine CDA-9854 and the Rockford Fosgate P3D121200. If you’re willing to go...

There are a few things to consider when choosing an amplifier for your 2 1000 watt subs. The RMS power rating of the amplifier is one of the most important factors. You’ll also want to consider the total impedance of your...

A 6 channel car amplifier is a device that amplifies the sound signal coming from your car’s stereo system. It increases the power of the signal so that it can be heard more clearly. There are many kinds of 6 channel...