Pioneer Shallow-Mount TS-SW251

good for using in single cab trucks

These are great subwoofers, I installed them together in a custom box, and they sound GREAT, they were easy to mount, and are very high quality, I've been running them fairly hard for 6 months now, and no problems.

went with the shallows for my tundra, perfect fit. only thing i didn't like was the placement of the wire terminals. i had to flip the speaker upside down in the box because the terminals were hitting the box right side up. other than that it puts out well for being in a small, wedge enclosure. if it were in a regular size box with another 10" it would sound phenomenal. never came close to giving it max power either, it doesn't need it.

I bought a pair of these for my crew cab frontier because there is only 4" of spece behind the rear seat! After some customization i was able to build a box that fit. I first tried them out in my car which i have two 15" MA audio and they surprised the heck out of me when they were almost as loud and clear as the 15's. For the money i dont think there could be any better buy out there.

Bought a custom box to fit under the rear seat in a Ford Explorer Sport Trac. Not much choice as I had to have a shallow mount speaker. Though the box I bought was only meant to house 1 10" I took a chance and cut a second 10" hole and was able to mount two 10's in the box!! Have it connected to an Alpine 250watt sub amp and it thumps with the best of them!! Have not ported the box and I'm sure it would deliver even more sound but don't seem to need it.
Best shallow subs I've seen or heard anywhere. Highly recommend these speakers.