Pioneer GM-A3702 500W Bridgeable Low Distortion 2 Channel Amplifier One Body Heat Sink Housing Input Voltage Up to 6.5V

This is a great little amp that I use in bridged 1 channel mode to power an 8 inch sub in a sealed enclosure. I wanted to keep the stock head unit in the BMW E36 so this amp is ideal as it has speaker level inputs as the factory head unit doesn't have pre outs. The amp has a built in low pass filter. Overall, great amp.

All the power you'll ever need. At first I was skeptical weather or not this 500w amp would be powerful enough for my setup as I want it to power my sub only. So in my setup I have the stock nissan head unit which doesn't have RCA outputs to I used a recoil mloc2 line out converter and connected it to the right rear speaker so the pioneer amp is recieving a mono signal and the sub is then connected to the amp in bridged mode with the low pas filter set to on so is effectively 190w of bass. I put my multi meter on the bridged output with the sub disconnected and played a 50hz test tone to adjust the gain for my 8ohm sub and found the normal preset gain was spot on 23.5 volts ac. I was skeptical if this would satisfy me... !WAS!. I now know question why anyone would want anything more as I can only turn my head unit up to 60% before there's more bass than my ears can handle 😂. 100% recommend this amp for subs as the power is impressive

Easy to install. Does what it says on the tin.

After 2 returns from another Brand,opted for this after reading many reviews, took less than an hour to set up, very impressed with sound quality, solid performance,superb value for money, would highly recommend this to anyone

Pioneer is my go to name for car audio stuff and have never been disappointed and once again i am not this amp is better than i thought it was going to be if you need a little amp with a punch this is the one you need.

I’ve had quite an experience with this amplifier. Long story short, your set up for it needs to be powerful enough so that the rca cables push out enough power for it to turn on. I used it for my car, using your average 12V battery and Sony radio and cables. The radio didn’t push out enough power in the RCAs for it to turn on. I’d recommended purchasing an amp with a remote turn on wire feature. I. The begging I thought it was the amp that was broken so I ordered another one and it turned out to be my set in up. It’s a good quality amp though I wouldn’t recommended for car use. I’d go for one with a remote turn on wire. Having to send these to amps I’ve got now back. Wouldn’t recommend it.

Compact easy to install excellent sound quality used to improve output from rear speakers

could do with a bit more punch but ok for money