MM1540 Owner's Manual
Page 10
... or by contacting Polk Audio at 2.83V/1 meter) 86dB/series Oneway/Excursion (Linear) 3/4" (19mm) 1" (25mm) Voicecoil Diameter 1 1/2" (38.1mm) 2" (50mm) Mounting depth (top mount) 4 1/8" (105mm) 4 1/2" (114mm) Mounting depth (bottom mount) 4 5/8" (117.5mm) 5 1/8" (130mm) Mounting Diameter 7 1/8" (181mm) 9 1/16" (230.2mm) MM1240DVC 12" (304.8mm) subwoofer dual 4 Ω 27-200Hz 35Hz 6.25 Ω 5.1mH 5.0 0.70 0.6 1.3ft3 (38L) 80.6in2 (520cm2) 425 Watts 850 Watts 88dB/series 1" (25mm) 2" (50mm) 4 5/8" (117...
... or by contacting Polk Audio at 2.83V/1 meter) 86dB/series Oneway/Excursion (Linear) 3/4" (19mm) 1" (25mm) Voicecoil Diameter 1 1/2" (38.1mm) 2" (50mm) Mounting depth (top mount) 4 1/8" (105mm) 4 1/2" (114mm) Mounting depth (bottom mount) 4 5/8" (117.5mm) 5 1/8" (130mm) Mounting Diameter 7 1/8" (181mm) 9 1/16" (230.2mm) MM1240DVC 12" (304.8mm) subwoofer dual 4 Ω 27-200Hz 35Hz 6.25 Ω 5.1mH 5.0 0.70 0.6 1.3ft3 (38L) 80.6in2 (520cm2) 425 Watts 850 Watts 88dB/series 1" (25mm) 2" (50mm) 4 5/8" (117...