MB Quart RW1-254 Reference Series 10" subwoofer with dual 4-ohm voice coils powersports The high-pass filters remove extreme

The high-pass filters remove extreme low bass from your full-range speakers

the HDS-990's ready for expansion

45 watts RMS x 4 at 2 to 4 ohms (CEA-2006 compliant)

Specialized MB Quart dual poly cotton spider with double centering allows the woofer to handle more power with minimum distortions

MB Quart RW1-254 Reference Series 10" subwoofer with dual 4-ohm voice coils powersports The high-pass filters remove extremeProduct info: 10" subwoofer with dual 4 ohm voice coils coated non pressed paper cone with double stitched foam surround and poly cotton spider vented die cast aluminum basket with black powder coated finish designed for high SPL performance can be wired for 2 ohm or 8 ohm impedance power handling: 800 watts RMS (1600 watts peak) sensitivity: 83. 3 dB top mount depth: 6. 53" cutout diameter: 9. 428" ported box volume: 1. 0 2. 4 cubic feet warranty: 1