Summary: Excellent shallow clearance sub. Good, deep response. Excellent power. I have purchased multiples of these subs for various small space applications and will continue to use them. Best bang per buck I've found.
Summary: the shallow subwoofer, are very good, but we have to take into consideration that are shallow subwoofer, can not compare with a traditional subwoofer, the sound reproduction is very good, but we can not buy them with a normal subwoofer
Summary: I installed a Sony XDP-PK1000 Digital Link Sound System to upgrade my factory stereo. It came with a Sony, 4-ohm, 300 watt, mono amp for the sub. It also included a sub but it was way too big to fit where I wanted. I wanted something that would fit under the rear seat of my 2012 GMC Sierra Crew Cab. I did not want anyone to even know it's there by looking, only by hearing. So I built a custom sub box that fit nicely under the seat. I made it with an air space of approx.