Polk Audio db1040DVC 10-Inch Dual Voice Coil Subwoofer (Single, Black)

Diameter 10inch (25.40cm)

Type Dynamic Balance woofer polymer composite cone

Total Frequency Response 28-200 Hz

Nominal Impedance Dual 4 ohms

Efficiency 86 dB

Continuous 270 watts

Peak 540 watts

Resonant Frequency 35 Hz

Xmax Linear .728 inch/18.5 mm (peak to peak)

MMS 108.8g

BL 7.8 Tesla Meters

CMS 190 Micro Meters

Recommended Enclosure Sealed/Ported/Bandpass

SD 54.25 sq in/350 sq cm

VAS 1.17 cubic feet/33.3 L

QTS .6

QES .7

QMS 10.9

Cut-Out Diameter 9 1/16inch (23.02cm)

Driver Mounting Depth

Top Mount 5 7/16inch (13.81cm)

Bottom Mount 5 15/16inch (15.08cm)

Marine Certified

Brand NEW