12-Inch Subwoofer Drivers that are Suitable for Enclosures with a Mounting Depth under 5 3/4-Inches
These 12" drivers are best recommended for subwoofer enclosures with a sub mounting clearance of 5.75". If your 12-inch sub box has a depth of less than 5.75-inches then not all of these drivers will fit in your box.
MM-Series 420-Watt RMS 12-Inch Subwoofer Driver, 4-Ohm SVC Specifications Qty Included : 1 Driver Enclosure Type : Ultra-Marine Certified Driver Complement: (1) 12" (30.48 cm) d (Round) - Subwoofer Shape : Round Diameter : 11.1" (28.19 cm) Full-Range Mounting Depth - Top Mount : 4.65" (11.81 cm) Full-Range Mounting Depth - Bottom Mount : 5.2" (13.21 cm) Total Frequency Response : 26 Hz → 200 Hz Nominal Impedance : 4 ohms Sensitivity (1 watt @ 1 meter) : 87 dB Continuous Power Handling : 420W Peak Power Handling : 1260W Drivers Warranty : 1 years Polk Audio MM1 Subwoofer Manual
$129.99