NVX BDA7501 750W RMS BD-Series Class D Monoblock Car Amplifier, 2-Ohm Stable, 450W RMS @ 4Ω, 750W RMS @ 2Ω, Variable Bass Boost, Low-Pass & Subsonic Filters, Wired Remote Bass Knob

I have a pair of Kicker CompR's 10" subs in a 2021 Silverado. Fits perfect behind the backseat. I bought a Skar box with a downward firing direction. Plugged the port with some old towels to make it a sealed box and I get really good SPL to feel the punch and good SQL at the 20-30hz and doesn't bottom out. Doesn't overheat. It's clean bass and not muddy SPL. Have not once smelled the glue from the subs.My sub/amp experience is 150w to 1800 RMS watts. I've had JL W7s and Kicker Solobarics. I'm not no Pyle/Pyramid boy. This pairing the neighbors will hear you but not the block if that makes sense.

I'm powering 2 shallow subs with this amp. The power ratings seem to be legit and there are the features you need via analog controls to craft your low-end sound. The subsonic and low-pass filters are awesome and sometimes that subsonic filter isn't available on other amps. I know my subs won't cover 20 Hz with any kind of effectiveness so being able to jump up to ~30 or 35 Hz and range up to ~80 Hz or so for my subs to handle really helps them be much more efficient and avoid distortion at high volume. I see NVX on SonicElectronix all the time and have been curious to try their products. I finally picked up this amp and it was a good deal given the performance. I haven't been using it long but as long as it keeps working I am very happy. It's definitely just rated for the 2 ohm or 4 ohm operation though - don't run this at 1 ohm as there is no indication that it can safely run anything at 1 ohm with stability.

The media could not be loaded. Grrate amp definitely over perfroms got an American bass hawk 10 hooked uo to it and it's beatng thr crap out of it .just don't know y company's keep using cheap adhesive emblem fell off. She's is definitely worth the money just remember if u if u run this ur Match the RMS up with ur sub and make sure it's a d4 so u can wire it at 2 ohms or two d2 to wire them in series parallel to 2 ohms to get the max out of amp

I was running a 500 watt RMS Memphis monoblock into my two Polk ten inch subs in a sealed box, and that amp hit pretty hard, but with some classic rock, I had to boost the sub feed in order to get some bass production which leads to distortion and destruction.I picked this NVX because of the bench tests. The bench tests revealed that the advertised RMS is actually LOWER than the actual RMS! Bench tests showed this amp solidly over 800w RMS, which I saw as PERFECT for my application.I installed this amp today, adjusted it, and found that I had to turn the gain about 95% up, and I was thinking that this amp was a bust.I adjusted the bass boost, and the bass got even stronger, still no distortion, but it didn't seem strong enough. I was adjusting at a lower volume so as not to disturb my neighbors.This isn't my first rodeo, I have been doing this for a long time, when I adjust at low volume, I listen for the quality and continuity of the sound. This sounded kind of weak, the Memphis amp had more push at this level.I made some adjustments on my head unit and dialed it in, and then hit the road. I decided to play Carry on from Kansas, and it pounded! I had my volume lower than I did with the old amp.I tried Eminem, Metallica, Manowar, and Tom Petty, the bass was BRUTAL! I even tried Hootie and it was nothing but POWER! With the old amp, it was straining to produce strong lows.This NVX is like Tyson in his prime! This hits super hard, and you feel it through your body! It effortlessly produces EXCELLENT bass tones. THIS AMP WILL PUSH ANYTHING!I had to turn the bass knob under half way in order to keep the bass from overriding the rest of the music. Another observation, is that the bass is cleaner sounding, and higher volumes are no longer needed in order to have true power.For only $120.00, this is the best kept secret on the internet. I am very impressed with this!

This one's been good for the money still working strong however my other thousand watt has already crapped out I think it's been a month and a half

Been very pleased with this amp

I purchased one of the 750 boost amps just slightly over a month ago. And it completely fried itself. Pushing 1 gothic 12 @2ohm hit good and all of a sudden it stopped. Had constant protection mode on when keys was off and when key was on its worked as normal.. but all of the solder on the bottom of the board look like a kid drew it into the board with a "solder crayon" or something it was terrible. I'm very disappointed.

Sound output is as good as an older, higher quality name brand unit that was simply too big for my new install. It certainly feels more plasticky than the huge hunk of metal it replaced but no overheating problems despite being near a heater vent so I'm happy. Powers my single 12" subwoofer with no trouble.