Polk Audio - Car & Marine Audio Speakers

Box Plans By Subwoofer Convert to Metric
Match your subs	Choose your blueprint
	SR124 (12" sub.): 3.28 cu.ft. Dual Ported SR124 (12" sub.): 2.20 cu.ft. Single Ported SR124 (12" sub.): 1.20 cu.ft. Single Sealed SR104 (10" sub.): 1.60 cu.ft. Single Ported SR104 (10" sub.): 0.85 cu.ft. Single Sealed SR104 (10" sub.): 2.50 cu.ft. Dual Ported
	MM840 (8" sub.): 0.68 cu.ft. Single Sealed MM840 (8" sub.): 0.35 cu.ft. Single Sealed
	MM1540 (15" sub.): 5.02 cu.ft. Dual Ported MM1540 (15" sub.): 2.50 cu.ft. Single Ported MM1540 (15" sub.): 1.50 cu.ft. Single Sealed MM1240 (12" sub.): 3.50 cu.ft. Dual Ported MM1240 (12" sub.): 1.58 cu.ft. Single Ported MM1240 (12" sub.): 0.88 cu.ft. Single Sealed MM1040 (10" sub.): 2.06 cu.ft. Dual Ported MM1040 (10" sub.): 1.00 cu.ft. Single Ported MM1040 (10" sub.): 0.66 cu.ft. Single Sealed
Archived Product
	MOMO120 (12" sub.): 2.10 cu.ft. Single Bandpass MOMO120 (12" sub.): 0.88 cu.ft. Single Sealed MOMO100 (10" sub.): 1.80 cu.ft. Single Bandpass MOMO100 (10" sub.): 0.66 cu.ft. Single Sealed
	MM2154 (15" sub.): 5.16 cu.ft. Dual Bandpass MM2154 (15" sub.): 3.15 cu.ft. Single Bandpass MM2154 (15" sub.): 2.50 cu.ft. Single Ported MM2154 (15" sub.): 1.50 cu.ft. Single Sealed MM2124 (12" sub.): 3.88 cu.ft. Dual Bandpass MM2124 (12" sub.): 2.40 cu.ft. Single Bandpass MM2124 (12" sub.): 1.50 cu.ft. Single Ported MM2124 (12" sub.): 0.88 cu.ft. Single Sealed MM2104 (10" sub.): 3.25 cu.ft. Dual Bandpass MM2104 (10" sub.): 1.50 cu.ft. Single Bandpass MM2104 (10" sub.): 1.25 cu.ft. Single Ported MM2104 (10" sub.): 0.66 cu.ft. Single Sealed MM2084 (8" sub.): 2.05 cu.ft. Dual Bandpass MM2084 (8" sub.): 1.00 cu.ft. Single Bandpass MM2084 (8" sub.): 0.60 cu.ft. Single Ported MM2084 (8" sub.): 0.35 cu.ft. Single Sealed
	MM124 (12" sub.): 0.88 cu.ft. Single Sealed MM124 (12" sub.): 2.10 cu.ft. Single Bandpass MM104 (10" sub.): 0.66 cu.ft. Single Sealed
	GXR12 (12" sub.): 1.75 cu.ft. Single Sealed GXR12 (12" sub.): 1.75 cu.ft. Single Ported GXR12 (12" sub.): 1.25 cu.ft. Single Sealed GXR12 (12" sub.): 1.25 cu.ft. Single Ported GXR12 (12" sub.): 0.85 cu.ft. Single Sealed GXR10 (10" sub.): 1.25 cu.ft. Single Sealed GXR10 (10" sub.): 1.25 cu.ft. Single Ported GXR10 (10" sub.): 1.00 cu.ft. Single Sealed GXR10 (10" sub.): 1.00 cu.ft. Single Ported GXR10 (10" sub.): 0.65 cu.ft. Single Sealed
	GNX128 (12" sub.): 3.90 cu.ft. Dual Bandpass GNX128 (12" sub.): 3.50 cu.ft. Dual Sealed GNX128 (12" sub.): 2.50 cu.ft. Dual Sealed GNX124 (12" sub.): 1.75 cu.ft. Single Ported GNX124 (12" sub.): 1.25 cu.ft. Single Sealed GNX124 (12" sub.): 1.25 cu.ft. Single Ported GNX108 (10" sub.): 2.60 cu.ft. Dual Bandpass GNX108 (10" sub.): 2.00 cu.ft. Dual Sealed GNX104 (10" sub.): 1.25 cu.ft. Single Ported GNX104 (10" sub.): 1.00 cu.ft. Single Ported GNX104 (10" sub.): 1.00 cu.ft. Single Bandpass GNX104 (10" sub.): 0.65 cu.ft. Single Sealed
	DX8 (8" sub.): 0.35 cu.ft. Single Sealed DX8 (8" sub.): 0.35 cu.ft. Single Sealed DX12 (12" sub.): 3.90 cu.ft. Dual Bandpass DX12 (12" sub.): 1.80 cu.ft. Single Bandpass DX12 (12" sub.): 0.85 cu.ft. Single Sealed DX12 (12" sub.): 0.85 cu.ft. Single Sealed DX10 (10" sub.): 2.60 cu.ft. Dual Bandpass DX10 (10" sub.): 1.00 cu.ft. Single Bandpass DX10 (10" sub.): 1.00 cu.ft. Single Bandpass DX10 (10" sub.): 0.65 cu.ft. Single Sealed DX10 (10" sub.): 0.65 cu.ft. Single Sealed
	db804 (8" sub.): 0.90 cu.ft. Single Bandpass db804 (8" sub.): 0.80 cu.ft. Dual Sealed db804 (8" sub.): 0.60 cu.ft. Single Ported db804 (8" sub.): 0.35 cu.ft. Single Sealed db124 (12" sub.): 2.15 cu.ft. Single Bandpass db124 (12" sub.): 1.76 cu.ft. Dual Sealed db124 (12" sub.): 1.50 cu.ft. Single Ported db124 (12" sub.): 0.88 cu.ft. Single Sealed db104 (10" sub.): 1.65 cu.ft. Single Bandpass db104 (10" sub.): 1.32 cu.ft. Dual Sealed db104 (10" sub.): 1.25 cu.ft. Single Ported db104 (10" sub.): 0.66 cu.ft. Single Sealed