Atrend A181-10CPV with NVX SMW10D4 for 2007-Up Chevy Silverado and GMC Sierra

Excellent shallow mount subwoofer for the money! Well done NVX!

I purchased two of these and have only tried one so far. I have the 10" version in a nicely built prefab box (currently for test purposes) that specs right about 0.81 cuft sealed. I'm currently testing it in a preexisting system in a Honda S2000. Its being powered with a 500 watt NVX VAD series amplifier. I have to say that this subwoofer has impressed me more than I expected. The sound quality is quite good for this dollar amount. I am very happy to see that NVX chose to use a rubber surround as opposed to the foam on many of their other subs. I cannot speak to longevity or durability as I haven't had them long enough to comment on that. I'm planning to install them in the spare tire location in my 2022 Veloster N. At just 3.23" deep there will be plenty of space. I hope NVX continues along this line of design for their future of subwoofers. Thank you NVX! Well done!

great sound even with low level speaker.

I've had a 10" kicker comp speaker (single voice coil) which I've had in my work truck for a couple years. I recently upgraded the receiver, so I decided to upgrade my speaker enclosure as well. The sound difference is amazing. Bass is still very responsive unlike other ported boxes I've heard.

All good except for terminals

Very happy with quality of the enclosure itself. Carpet and finish is much better then any other box I've purchased. And output from slotted port is everything I'd expected. Only down side, and it's a big one, is the quality of the wire terminals. Total low budget. So bad. I ended up replacing them. Tuned to about 40 Hz which is a little high for my taste, but again output is great.