Power Acoustik RZ52500D Class D Amplifier, 2500W Max

This amp is obviously over-rated. With a single 40A fuse on the side it is not putting out thousands of watts of power. However, the speakers you purchased to go with it are probably also over-rated as well, so its kind of a mixed bag trying to put together a matched stereo system these days.Anyhow, this amp performs very well in my vehicle. I have all 5 channels running, which powers my entire system, between 2 and 4 ohms. It sounds clear and does not produce any engine whistle or popping sounds.However, I do have 2 minor complaints. One is the wiring harness attachments for the front. I do not mind the plugs, but the wires themselves are around 24 gauge or something, they are extremely small. It gives me the feeling I could easily damage them and I do not like that. The second complaint is I have one channel with zero gain, one with about 1/4 gain, and one with about 1/2 gain. After an hour or so of continual play the amp begins to get quite warm. If a person turned this up further they would begin to run into over-heating problems.My system runs 100% copper wire and I use the RCA inputs for the amplifier. If you use cheap wire and the high level inputs your experience may vary. If you are going to spend hundreds on your system then try to save 20$ on the wiring using cheap garbage... but that is off topic.Anyhow, I still give the item 5 stars. It is so small it can be hidden easily in a vehicle and it performs very well. The complaints I have are very minor and do not affect the amps performance for my application.

Only God thing about this is that it is slim, it'll easily fit anywhere. It is way overrated, there's no way it can put out anywhere near 2500 watts. I returned it because it was not fully functional. I suggest buyers invest in something that works well and rated properly. My 5 channel 2500 watt pioneer amp works beautifully and it is the lowest price I could find with good quality.

I have this installed in a 2016 Sentra and it is amazing, it is powering all 4 interior speakers and a 12 inch sub (infinity reference). I mounted it under the driver seat because it fit perfectly under it. couldn't ask for a better amp for the price. just buy it you will be happy, either have it professionally installed or know what you are doing if you do it yourself.

This amp sounds good for like 10 mins without beating too hard after that it overheats every time

First one came used and missing parts. Seller replaced right away! Awesome seller. Amp itself is ok. Def not power it claims to put out, but for its size and being 5 channels, it’s not bad. Running front JL components, rear JL coaxials and one single Skar 8”. Miss and highs sound great with plenty of power, sub sounds ok at low volume, but def lacking the power on the 5th sub channel.

Running Kicker CS front and rear components and a 10 inch Alpine R off this amp and a Sony Mex head unit. On 40 your ears will be ringing with continuous play.Only thing with this amp I don’t like is that I had to go down to 10 gauge wire for it to fit into the screw holes.

So, super slim profile, makes my speakers sound amazing, however, 2 channels do not work, *sigh*, it is bridged and working fine, but the two channels not working was frustrating, would still buy again though.

Love.it