Bring the bass with this 12-inch Pioneer subwoofer. Single 4-ohm impedance lets you push power through the audio system without sacrificing clarity. Installation is easy thanks to large binding posts that accommodate heavy gauge wire for a booming system.

JL Audio's dual 12" slot-ported loaded BassWedge subwoofer enclosure has a peak power rating of 1200 watts and an RMS rating of 600 watts. The enclosure is loaded and wired with two JL Audio 12W0v3 single 4-ohm subwoofers.

The TW1 subwoofer drivers offer an unparalleled combination of shallow mounting depth, nominal frontal clearance and extremely small enclosure requirements, making them an outstanding choice for tight-space, moderate power applications.

Clarion's EQS755 boasts 7 bands of equalization that'll allow you to fine-tune your sound, along with independent master volume, subwoofer level, and fader controls that'll keep your highs and lows in balance.

AudioControl's THREE.2 is an in-dash equalizer and a whole lot more, allowing you to control almost every aspect of your receiver's output from the driver's seat.