RZ1-1500D 1500W Class D Monoblock Amplifier, Black

This thing is high quality...for real. My old amp Like a lot of other people have said, when I first saw this thing I was shocked how small it is. It's about half the size of my previous amp, a hi-fonics 1000 watt max amp, which I always questioned if it was a piece of crap because it was powering just one 12" subwoofer and the bass just didn't hit as hard as I'd like but I just kind of accepted it because I didn't really want to spend what I figured would be about $150 for a new amp. Finally I just decided to at least look for a new amp. I saw this one for 80 dollars and was instantly very skeptical how this small of an amp could produce 900 watts RMS at 2 ohms, but pepple on here say it can power two subwoofers and sound clean so I figured it could power my one and sound clean. I must say.. damn I am beyond impressed. This thing makes my sub hit hard and sounds very clean. Now I just need to located and fix the rattles in my trunk. I've had no overheating issues either. Can't say it enough, this this is great, and at a ridiculously low price it's a steal.

This thing hits hard. Its really the Precision Power ion series i450.1 in a new case. The rms is incorrect. Use the rms from the precision series. This thing is 450w at 2 ohms not 900w but 450 is just fine for what I need. Connected to two nvx 10 2 ohm 300w. If you need more power check out the 2300d which is really the precision power i650. So the correct rms on the 2300d is really 650 watts. That being said it packs a punch and good value for me. If you are looking for 450 watts rms this is the one to buy.

I spent this morning installing this amp, and I must say I am impressed. I have this hooked up to one JBL 12"subwoofer and it sounds great. Like the other reviewers I was amazed at how small this amp is. My sub is a single voice coil 4 ohm. I wish I would have bought the duel voice coil version now. Anyway, They must have had this mispriced when I bought it, because I ended up with it for $49.99 shipped. I have not noticed any heat issues, and I will update this review. I cannot comment on the remote as I did not install it (I have a EQ that has boost xover etc. Really my only gripe with it is the plastic end caps and needing a really long Phillips to attempt to bolt it to the floor via a drill. For what I paid for it I think it is great. Has a lot of power for its size.

Run's two PIONEER TS-SW3002S4 12" 1,500-Watt. just fine in my truck box. It's not "super Bass" powerful, but it does the job. I like a variety of music... anything from rap to rock, (mostly rap) and this pushes it pretty good. I tested the limits to see when it would give out and kick into protect mode, and it was surprisingly loud when it got there. It's Modest power that you can feel, but won't blow your doors off by anymeans.... It'll rattle my mirrors, but that's about it.

Great power !

I know this is a cheap amp. The rating is 900w RMS @ 2 ohm. I figured it would probably be 100-150 watts lower, but it actually puts out LESS THAN HALF of the rating! I don't see how they can even get away with this! No certifications anywhere on the amp, box or manual. It only has two 20 amp fuses and power and ground connections are 8 gauge! 40 amp fuses means 40x14.4v= 576 watts. That is the MAXIMUM this unit could EVER put out before it blows the fuses. RMS is typically less than half, so a whopping 280 watts RMS. it barely operates my kicker comp r 12's (1000watts RMS combined) the actual current I got in my testing was 19 Amps DC, times 14.5 volts at the amp, is a whopping 275.5 watts.

WIth some fine tuning and a bass cap this thing works ok but it's definitely not 900w RMS at 2 ohm as advertised. I expected more from Power Acoustik tbh. For less than $100 it's an ok budget amp but I wish I would have bought a better one.

Installed this in my MKV VW GTI under the trunk cover next to the spare tire. Fit snugly in the foam storage area that measures exactly 10" wide, fit snug and cut a little notch in the foam to run the wires out. Makes my little ported 10" sound good and evenly tuned across the Hz spectrum. Though when tuning I didn't notice any difference change in the subsonic range probably because my 10" doesn't go that low of Hz to be noticable. Does it put out the actual watts rating, probably on the low side but I have now way to test this. However my 1x10" has plenty of clean power, so I'm happy. Note: there is no Low Pass Filter switch like on other Amps but tuning the settings was a breeze. Settings are: Pre-amp input - max, subsonic, ~30Hz, bass boost ~3/4 turned up on 45Hz give a nice punch, Filter/Hz Range - lowest Hz setting ~30Hz. Wired using RCA input, 6 guage power/ground cable (tight fit, but no shaving needed) and 16 gauge speaker wire.

Excelente

Didn't expect the amp to be so small When it came in the mail I opened it and couldn't help but laugh This is a super tiny amp !! Anyway I'm using it to run a jbl band pass 12 inch sub Since I wanted to hide the amp I shove a mono block D amp And to my amazement this thing provides super clean power to the Sub with no hesitation And I'm running it at a full 1500 watts rims at 1ohm I know it doesn't supply the full 1500 probably more like 1200 but still not bad for the price when it's on sale it's worth every penny

Fantastic little amplifier that packs a big punch for the size. Only running two 10's, but it runs them with ease. Shipping was also incredibly fast.

worked great

I'm running a 10" sub and this amp is more than capable. I wasn't expecting it to be as small as it is too, which was a bonus. I still need to use my trunk, and I need as much space as possible. This amp tucked nicely up on the roof of the trunk out of the way. I'm totally satisfied with this amp!