In Phase Car Audio USW300 Underseat Subwoofer 4L1/1003/3 The high-speed

The high-speed

anytime and with anyone

electromagnetic interference

Port 2: USB-A 5V/2

Free to run and no energy bills

In Phase Car Audio USW300 Underseat Subwoofer 4L1/1003/3 The high-speedThe key thing about the In Phase Car Audio USW300 Underseat Subwoofer is the performance. This little active woofer really packs a punch, the bass response is amazing and you really do get SUB Bass from it. Its extremely responsive so the music has a completely different sound once added to the car. Aluminium subwoofer cone applied to a die cast aluminium chassis ensures consistent performance and epic bass output. The compact and vesatile subwoofer