DESC: Looking for a subwoofer that delivers great bass accuracy with unmatched style? The Natural Sound series features a non-pressed, non-transfer paper cone and PHAT foam surround for quick, distortion-free bass response. The awesome chrome plated stamped steel basket features Audiobahns trademark flame design and Lug Lock terminals. Designed for maximum sound quality without breaking the bank, the Natural Sound AW831Q features a vented and extended pole piece, a 1.5" ASV former with four-layer high-temp 4 ohm voice coil.