Pioneer GM 6400F

Pioneer GM-6400F

Now what do i say about this amp. I really like it... and enjoy the mid peaks it delivers. For the bass.. it needs an EQ with bass boost to get it to where you want. Easy and straight forward installation. You will definitely like it to drive your...

Great Amp

I installed this amp in a 2002 Mustang Gt Convertible. The installation was a bit troublesome the car simply does not have a lot of options for an amp this big. Once in and paired with a Pioneer FH-P8000BT head unit, Pioneer HD Tuner, Pioneer Premier...

Great Amplifier

This amp has done everything I wanted, at a great price. The only thing I would have liked would be for the case to be a bit smaller. Sound is great, plenty of options on hooking the unit up, and it works flawlessly. I would recommend it to anyone who...

getting a lot more out of my stock doors

I bought this amp to give my stock door speakers in my mazda 3 a boost and they sound SO MUCH better. great price for a great amp.

Pioneer

After playing my sound system pushing two 12" subs,it got pretty hot but five minutes later it was cool again, loving it so far.

Pioneer

After playing my sound system pushing two 12" subs,it got pretty hot but five minutes later it was cool again, loving it so far.

You cannot knock this performance level and a trusted brand for this price

Like the other guys said - it is big, it is heavy. Big and heavy suggests big heatsink, which you want. I haven't opened it up to see how well built it is inside, but the bottom cover is made of that cheap, thin, plated steel that they make generic PC...

Great power for the money

Great value. I had this installed to boost the power to my new Polk Audio front and rear speakers. As far as I can tell it's working according to spec. No problems here. FYI.. It is a little larger than average.

Great Amp, sound is so much better. Recommend

Great product. Sound is so much better, highs are clearer and lows are deep.

So far so good!

Been in my car for a month or so now and sounds great. I have it hooked up to my 4 factory incar speakers (98 Eclipse Infinity speakers) and they sound crystal clear and very loud. All my settings are set to default out of the box on the amp and the...