Car subwoofer (Bazooka) from JBL CS1214T with a black tube design. It features a maximum power of up to 1000 watts. And a car subwoofer from Kenwood eXcelon KAC-X541 featuring four channels. The device has a built-in LCD screen to display operating information and a built-in cooling fan. This model is part of Kenwood's popular eXcelon product line, known for its precise sound control.