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Nice 4 channel

Love this 4 channel amp it’s not big and bulky like a lot of the ones out there that take up too much space. Very clean looking and doesn’t get too hot running at 2ohms has good power and make my door speakers scream NVX has some great products that won’t put you in the poor house I definitely recommend this and all their X series amps.

By larry on February 25, 2022 checkmarkIcon Verified purchase


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I am happy with this for sure, have it being given signal from a Sony XAV-AX6000 with the 5v preamp outputs to a set of NVX XSP652(rear) and NVX XSP65KIT(front). I used the NVX 4 gauge wiring kit to install this, along with the NVX wire ferrules. This puts out such a clean signal, I originally ordered an amp from SKAR but after comparing S/N ratio I went with this instead.

I ran my RCAs included with the wiring kit along the door channel with my drivers side speaker wires (power wires on the passenger door side) and have been getting some static so I had to turn the gain on this to halfway between the lowest setting and the first dot mark on the gain knob until I rerout them or move to better shielded rcas. That being said even at that low of gain setting they are much louder that 50w rms perchannel I used to get off a Sony MEX-120BT head unit.

If you can part with the money for it get the NVX X class speakers to go with this and run new wire (a little hot for stock wiring) even with the low gain these play LOUD but so clean you don’t realize how loud it is until your ears start getting fatigued and hurting. I used the crossovers on the head unit and have the amps set to full, bypassing it’s hpf/lpf so I can’t really speak to that.

By Frank R on July 7, 2023 checkmarkIcon Verified purchase


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One of the best for the price

Downgraded from a sfb 500.4, but I still needed 300rms for my apocalypse Arnold’s so I tried this one out. At 1 ohm it’s not going to sound the best, but it really does sound good and powers them almost like my sundown. I’m going to use it to power tweeters though. I used 1/0 to 4g adapters and haven’t felt the amp get hot with the constant 14.7v my alt produces

By Suii on April 29, 2023 checkmarkIcon Verified purchase


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