2 MB Quart DS1 254 800 Watt 4 Ohm 10 inches Shallow, Slim, Subwoofers, Car, Truck, DVC, RMS 400 Watts per Subs, Durable Powder Coat

As an experienced/retired car stereo installer, I took a gamble to purchase these subs without listening to them. I have purchased MB Quart speakers before and know they are very nice. Build or use the proper enclosure, make sure you have a STRONG amp to power them and you will have great results. DO make sure the box is sealed (0.6 cu ft.), adjust the crossover to 80-100hz at 18/db octave and you should be very happy with these. The amp I used is a Rockford Fosgate 500 watt mono amp capable of 2 ohm loads. I had a single sub in a '20 Gladiator and a '19 Ram 1500 (new gen), each, and both sounded great with all types of music.Update (March 2022): I have since traded in my Ram truck for another Jeep. I ordered 2 more of these subs and built a rectangle box with 2 of these. They sound even better with 2 of these in a box instead of 1. Still powered by a RF 500 watt mono amp.

just what my system needed

Nice bass even for a shallow mount sub

For what you pay for these they should last at least a month. They lasted all of 3 weeks before giving up. Had them paired with a Taramps 400 watt amp and they sounded great at first. Then one started rattling like a can full of nickels then they both gave up. Either get a pair of Skar Audio or PRV's but don't get these, you'll be highly disappointed!!!

Okay at first I gave these a bad review because they sounded terrible. Then I sealed up my ports and added some Dacron fiber (AKA polyfill) and dang do these things really do get down. They are about four times louder deeper more solid and just overall sound much better at way lower volumes. So I did some reading and found that these were not designed for reported enclosures at all. They are designed for very small have to three quarter cubic foot enclosure S E A L E D !Man now I can say what an awesome deal these things were. I'm more for quality than quantity but these are as tight as my JL'sHope this helps

Shallow mount subs work well in small or shallow box like an under seat pickup box. Sound good and great depth and bass. Good price as a pair. Can’t beat the deal.

Does it's job

these things are 10x better than expected I bought these to add a little bass to my truck I didn't expect a lot out of them but to my surprise they sound wonderful in under the seat truck box