Back to Power Acoustik RZR1-2500D Amplifier, Razor Series Subwoofer 1-Channel Amplifier, 2 Ohm Stable 2,500 Watt Max (New)

Customer reviews

3.86 out of 5stars
(14 reviews)

Most helpful positive review

5.00 out of 5 stars review
Verified Purchaser
10/09/2020
I love this amplifier small but powerful running 2 12s kenwood 1,000 watts each. Pounds! Definitely hear me coming block's away. And the remote bass knob comes in handy when you see the boys in blue
Christopher

Most helpful negative review

1.00 out of 5 stars review
Verified Purchaser
02/25/2021
poor
sent a used amp to me really its supposed to be new not used
Hunter
14 reviews
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  • 5.00 out of 5 stars review
    Verified Purchaser
    03/15/2022
    great amplifier
    man man take this thing down to one ohm you will not be disappointed this app rocks
    Leslie
  • 2.00 out of 5 stars review
    Verified Purchaser
    11/25/2021
    Good for a 2 ohm load do not run it at a 1ohm load
    I have purchased 3 of these amps the first one I purchased was missing the fuses the gain remote and the amp was scratched up the second one I bought was okay for a while until it kept goin into protect which it shouldn't have saying that I was only powering 1 pioneer type r sub so I returned it and I got another one the one I have now is powering two star audio 10s and when I got the amp at first it was more than enough and I was highly impressed saying that the amp isn't rated for a 1 ohm load but it is supposedly a “1200 watt rms “ amp but the problem now is that yes it will play and bump but for it too be at half gain I shouldn't be able too fry a egg on it the design of this amp doesn't allow it too dissipate heat at all!!! But if you need a amp too run at 2 ohm it's rms is around 650 and I wouldn't even bother too attempt too run this at a 1 ohm more than a couple of days it will throw it into protect
    Zane
  • 5.00 out of 5 stars review
    Verified Purchaser
    08/29/2021
    Unicorn
    No its not 2500 watts but if you've do e you're research you do get 650 watts for $100 I'm buying another one!
    Barry
  • 1.00 out of 5 stars review
    Verified Purchaser
    08/05/2021
    It was used
    When I got it it was missing the top plastic brackets and you could tell it was used so they sold me something used and every time it kicks on it kicks right back off to protect mode so I see why the person returned it .. I'm not giving the amp it's self a bad review it's more tords Walmart.Com for sending me one that was used and not working .. I already have one in my Tahoe and it works amazing
    Colten
  • 3.00 out of 5 stars review
    Verified Purchaser
    07/26/2021
    Could I return this item? Been over 30 days.
    Bought last month on the 20th, installed in new truck yesterday and protection light is on, unhooked everything, then just hooked up power, ground and remote, and still won't work.
    Ronald
  • 5.00 out of 5 stars review
    Verified Purchaser
    06/02/2021
    the best for the price
    It's so tiny! And comes with bass know for front seat adjustments. I saw a YouTuber testing this exact amp and everything checks out to specs on the amp dyno!
    luis
  • 5.00 out of 5 stars review
    Verified Purchaser
    06/01/2021
    small price big results
    when it comes to the off brands this amplifier definitely steps up to the plate. I use it with my pioneer speakers and it bumps about as close as you can get to having a pioneer amp. your but t when it comes to off brands this is the one.
    Lacee
  • 2.00 out of 5 stars review
    Verified Purchaser
    05/19/2021
    Would be awesome if it worked.
    Worked great for like 3 days now cuts out everytime I turn it on, kept on clean electrical, never over half way on Gain or any other setting to be honest. Had it on 1 ohm for a bit but switched to the Power Acoustik 12 Gothic dvc 4 ohm, and have it wired at 2 ohm and still wouldn't work. Got a faulty amp had it for 3 days before it broke. I WOULD NOT RECOMMEND OR BE CAREFUL. I threw away my box cause I trusted my friends recommendation, I was wrong for that, wish I could return this hunk of junk.
    Skylar
  • 1.00 out of 5 stars review
    Verified Purchaser
    02/25/2021
    poor
    sent a used amp to me really its supposed to be new not used
    Hunter
  • 5.00 out of 5 stars review
    Verified Purchaser
    10/09/2020
    I love this amplifier small but powerful running 2 12s kenwood 1,000 watts each. Pounds! Definitely hear me coming block's away. And the remote bass knob comes in handy when you see the boys in blue
    Christopher
  • 5.00 out of 5 stars review
    Verified Purchaser
    10/08/2020
    Best low budget amp that hits like a high budget a
    This is a very good low budget app I have 2 12 inch power acoustik Gothic hooked up to this amp in a cube bomb box insulated and this little amp does its job on pushing both of them four ohms wired down to two ohms in this little amp push both of them real well
    Leroy
  • 5.00 out of 5 stars review
    Verified Purchaser
    12/28/2019
    Running on 1 ohm!!
    I run this amp on 1 ohm with a pair of dual 4 ohm voice coil Audiopipe triple stack magnet 10s. This amp make the speakers pound hard. The amp never gets hot either. This amp is amazing!!!
    Kufbass
  • 5.00 out of 5 stars review
    Verified Purchaser
    04/01/2019
    SPL Competition Grade Amp Best Bang for the Buck
    I bought this amp in October of 2018 with the intention of returning it after buying a real subwoofer amplifier to drive two Audiobahn 10 inch competition subwoofers tuned to 42hz. I was really impressed with its performance at 4 Ohms and 14.4 volts coming from 3 batteries and a 300 watt altercator. I mainly use it, and a name brand amp powering two ported 12" competition subwoofers tuned to 42hz, for spl competition type tracks like "Just Bass" by Basstronics. The two amps are fed by a decent name brand head unit with subwoofer pre outs and a lpf and hpf adjustment as well as gain. I added a 12" subwoofer, in paralell to the pair of audiobahns for a total impedance of 1.7 ohms, and it drives them effortlessly and never gets hot. The gain on the amp is set halfway and the head unit is set at its lowest sub preout gain, 1 out of 8, with the hpf set to 55hz. Included on my list of "must haves" in a sub amp are 8 gauge or thicker power and ground wire terminals and 12 gauge or thicker speaker wire terminals that are round with a decent set screw. I don't use the bass boost knob and the amp stays set at its lowest setting for the best 30-50hz spl levels. The power and speaker cables are 4 and 8 gauge, respectively, and have CNC milled copper adapters soldered onto the ends which fit snugly into the amp using dog point socket set screws that have been modified to bite down into the copper for maximum clamping force. The speaker wires are soldered to the speakers eliminating the possibility of one of those very common cheap spring loaded chicom speaker terminal posts from touching into each other due to the retaining pins, which keeps the spring loaded part the terminal from popping off when there's no wire in it thus only putting tension on it when it's Not wired and is loose when it's wired, from vibrating into each other. I remember when my first amp blew, and blew smoke, from that very thing happening. If you are new to subwoofers and amps, read reviews and look at the details and familiarize yourself with name brand amps and Chinese amps. You'll find great deals on stereo equipment, especially on Craigslist, and learn a ton about the nomenclature of car audio components. It's not complicated. CCA is garbage. Subwoofers that have anything but copper voice coils can't withstand heavy duty, windshield shattering, rear view dangling, cupholder shaking, car alarm activating bass. Everything needs to be copper. If your looking at a 100' roll of speaker wire and it's only $20, it's probably copper clad aluminum, or CCA. Real copper wire costs more and real subwoofer amps have a lot of copper in them and that's why a heavy amp is a good amp. Bottom line: this is a really good amp for the money. If it'll drive two 10's and a 12 at 1.7 ohms, it'll drive a single subwoofer just fine and it helps to have a good head unit.
    Chobani4Life
  • 5.00 out of 5 stars review
    Verified Purchaser
    11/03/2017
    Exceeded my expectations
    My true 3000 watt amp died, desperate for bass I bought this just for now. Hooked it up to a 15" Power Acoustik MOFO DVC sub, I can't tell the difference between my old amp and this. This is 1/2 the size of what I had. Bought another one for my other 12" sub I liked it so much. Most of my system is mid grade with a couple high end items. You wont be disappointed once it's dialed in.
    Got2bd1