Pioneer TS-A3000LS4-30 cm / 12 inch A-Series Component Subwoofer, 1500 W MAX. 400W NOM

Working well, havent had any issues and currently running 2 of them with a 2000 watt amp, provides good bass and fits well in shallow box that goes behind seat and gate for a Escalade Ext. They can provide really good and strong bass and with clear audio if mess with radio, if have one with many tuning tables to modify can mess with it and control the intensity and have someone slowly messing with amp helps a lot at same time to get it right where you want it. But so far been about 4 months with no issues and would recommend them if need some subs for a shallow 12 inch box.

Bought a pair of these 12" shallow-mount Pioneers and they dropped into my low-profile enclosure just fine (didn't need to enlarge cutout if sub was too big or mount screws at odd angle if sub too small..), they thump HARD af, i was tired of my old dual 12 sealed box taking up so much space and got low-profile box which wouldn't contain my 2 Kicker 12s (exceeds mounting depth of box) so these shallow-mount Pioneer work well. Audio Quality is not quite as deep of bass as bigger box obviously (speakers aside) but for me, it's worth the "space vs bass" trade-off. Twas hard to find dual 12 shallow sealed box (most are for pickup trucks and too wide for me) but i scored a PAIR of single 12" low-profile sealed boxes on sale for 52 USD then bolted them together thru the middle. Also stuffed abt 8 oz of polyfill in each box (filled box nicely, could put more but didn't want it too packed/dense and start resisting the cone); never sound-tested w/o polyfill but maybe one day.. wise man buys 200-300 watt RMS subs like these Pioneer because they last forever, i started w/ cheaper 100-150 watt RMS subs for under 100 USD but ALWAYS one will fail after 2-3 yrs.. then it is hard to find new sub that matches working one because spkr manufacturers update the models every 2 yrs.. shame on me for swapping-out subs every 2-3 yrs over 15 yrs before thinking of getting higher-wattage subs. Hope this helps, thx for reading, have a wonderful day fellow audiophiles

Big boom in a small box the only one I could find that goes down to 20hz buy it you won't be disappointed!

Hard hitting speakers for behind the seat in my standard cab 94 f150 ...these are way better than I thought they was gonna be ..and the slim fitment is even better now I can slide my seat further back lol

Bought almost a year ago and they are still going strong.