JL Audio CS112LG-TW3 12″ 400 Watt 2 Ohm Subwoofer In absolute like new condition! Have had it for only 3 months and it produces amazing sound quality bass in a slim package (all made by JL Audio) that is designed to fit in tight spaces. The TW3 is JL's higher end shallow mount driver. The reason for selling is that I will be changing vehicles. It is no longer needed. Believe me, you will not be disappointed - look on the web at the reviews! Pairing this unit with a 400w RMS amp is plenty. Includes 2m length of speaker cable. Retails at $720... asking $350. Reasonable offers only. Specs: Sealed enclosure with one 12" TW3 subwoofer 5/8" medium density fiberboard construction covered with black carpet steel-mesh grille 2-ohm total impedance power handling: 100-400 watts RMS frequency response: 22-200 Hz sensitivity: 82 dB 23-3/5"W x 15-1/4"H x 4-4/5"D (without grille)