12 subwoofer boxes
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KICKER 12 LOADED 2010 C12 SUB TRUCK SUBWOOFER BOX NEW |  |
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US $81.95 | 27d 6h 25m |
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12 INCH PORTED SUB BOX VENTED SUBWOOFER ENCLOSURE LOUD | |
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US $43.50 | 25d 9h 38m |
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10 INCH VENTED SUBWOOFER ENCLOSURE PORTED SUB BOX NEW | |
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US $35.50 | 24d 9h 50m |
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15 INCH SEALED CAR AUDIO SUBWOOFER BOX SUB ENCLOSURE | |
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US $39.39 | 29d 18h 47m |
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CHEVY SILVERADO 99 06 CAB 12 ENCLOSURE SUBWOOFER BOX | |
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US $89.95 | 28d 1h 31m |
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New Black Carpet 12 Inch Single Subwoofer Sub Box 12S | |
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US $39.99 | 5h 41m |
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DUAL SUB BOX ENCLOSURE VENTED PORT VENT SUB TWO 12 | |
0 Bid | US $48.99 | 7h 27m |
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DUAL 10 INCH SUBWOOFER VENTED ENCLOSURE PORTED SUB BOX | |
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US $52.79 | 25d 11h 1m |
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CHEVY CK 88 98 EXT CAB 12 SUBWOOFER BOX ENCLOSURE SUB | |
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US $89.95 | 29d 9h 36m |
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One 12 DUAL Sub Enclosure Labyrinth VENTED R T Enterprises | |
0 Bid | US $61.99 | 19h 35m |
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Sealed Single 12 Sub Enclosure Fits 1500 Silverado Sierra Ext Cab 1997 2007 | |
0 Bid | US $76.99 | 19h 35m |
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12 Sub Enclosure Sealed 1 inch MDF Kicker Square Hole | |
0 Bid | US $77.99 | 19h 35m |
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Sealed Dual 12 Sub Enclosure Fits 1500 Silverado Sierra Extended Cab 1999 2007 | |
0 Bid | US $91.99 | 19h 35m |
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FORD MUSTANG 94 04 DUAL 12 SUBWOOFER BOX ENCLOSURE SUB | |
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US $84.50 | 20d 15h 38m |
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NEW XXX 2 DUAL 10 Car Audio Subwoofer Box w 5 Tweeters | |
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US $48.89 | 21d 5h 41m |
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DODGE RAM EXT CAB 02 08 DUAL 12 SUB BOX ENCLOSURE NEW | |
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US $79.95 | 28d 59m |
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Single 10 Ported Black Car Sub Subwoofer Box New 10SP | |
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US $44.99 | 1d 6h 27m |
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DUAL 12 INCH VENTED SUB BOX PORTED SUBWOOFER 40 PORT | |
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US $119.95 | 29d 13h 21m |
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QLOGIC SEALED FIBERGLASS MDF DUAL 12 SPEAKER BOX NEW | |
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US $275.00 | 1d 14h 18m |
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KICKER CAR STEREO 12 LOADED TRUCK AMPLIFIED SUB BOX CVT12 SUBWOOFER ZX4001 AMP | |
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US $275.95 | 15d 4h 36m |
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NISSAN FRONTIER 05 12 CREW CAB LOADED DUAL 10 CVT10 SUB BOX DX10001 AMPLIFIER | |
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US $517.95 | 27d 6h 1m |
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Atrend Dual E12DSV 12 MDF Vented Ported Subwoofer Enclosure MDF Sub Box | |
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US $74.95 | 25d 1h 59m |
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TOYOTA TACOMA 05 12 DOUBLE CAB TRUCK AMPLIFIED CVT10 SUB BOX DX10001 AMP | |
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US $517.95 | 27d 8h 37m |
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Single 10 Sealed MDF Subwoofer Sub Enclosure Box w Gray Carpet | |
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US $29.99 | 23d 22h 9m |
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ROCKFORD FOSGATE CHEVY SILVERADO 07 10 DUAL 12 SUB BOX P3SD212 R500 1 AMP | |
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US $574.95 | 15d 1h 47m |
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One 12 inch DUAL Subwoofer Box ENCLOSURE Labyrinth VENTED R T Enterprises | |
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US $61.00 | 6d 2h 6m |
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Single 12 Sealed Angled MDF Subwoofer Sub Woofer Enclosure Box w Black Carpet | |
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US $37.99 | 25d 12h 9m |
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KICKER 12 LOADED COMP C12 SUB LOADED SUBWOOFER BOX NEW | |
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US $91.95 | 19d 12h 30m |
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CHEVY SILVERADO 99 06 EXTENDED CAB TRUCK KICKER DUAL 12 SUB BOX DX5001 AMP | |
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US $416.95 | 27d 6h 5m |
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KICKER DUAL 12 LOADED C12 SUB LOADED SUBWOOFER BOX NEW | |
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US $157.95 | 8d 7h 32m |
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12 Dual Vented Ported Subwoofer Enclosure GRAY 12 Inch Sub Box FREE Tweeters | |
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US $55.89 | 4d 23h 31m |
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NEW DUAL 12 SUB WOOFER SUBWOOFER BOX ENCLOSURE | |
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US $44.89 | 20d 11m |
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KICKER DUAL 15 C15 SUB VENTED TRUCK SUBWOOFER BOX NEW | |
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US $231.95 | 29d 14h 18m |
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12 Single Subwoofer Box Labyrinth Vented 3 4 MDF Obcon | |
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US $49.95 | 25d 1h 49m |
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85 92 CAMARO PONTIAC 12 FIREBIRD SUBWOOFER SUB BOX | |
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US $89.00 | 24d 6h 32m |
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KICKER CAR STEREO 10 CVT10 LOADED REG CAB TRUCK SUB BOX DX5001 AMP AMPLIFIER | |
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US $332.95 | 27d 7h 55m |
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KICKER CAR STEREO DUAL 12 LOADED C12 SEALED SUB BOX ZX4001 AMPLIFIER AMP | |
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US $319.95 | 24d 4h 40m |
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NEW DUAL 10 SUB WOOFER SUBWOOFER BOX ENCLOSURE | |
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US $39.89 | 25d 23h 36m |
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NEW XXX 2 DUAL 12 Car Audio Subwoofer Sub Box w 5 Tweeters | |
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US $59.89 | 29d 2h 51m |
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10 Single Sealed Subwoofer Enclosure 10 Inch Car Sub woofer Box BXS101 GR | |
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US $27.99 | 28d 1h 25m |
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12 Single Ported Alpine Type R Subwoofer Enclosure Vented Sub Box BXVAR121 BK | |
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US $69.99 | 26d 56m |
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Absolute VEGD12 Dual 12 Slot Ported 3 4 MDF Subwoofer Sub Enclosure Box | |
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US $79.99 | 28d 19h 9m |
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12 Single Vented Ported Subwoofer Enclosure 12 Inch Sub woofer Box BXVN121 GR | |
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US $37.99 | 11d 22h |
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NEW AUDIOPIPE APPB12AMP 12 CAR AUDIO SUBWOOFER SUB WITH BUILT IN AMPLIFIER AMP | |
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US $149.89 | 22d 1m |
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10 Single Labyrinth Slot Vented Subwoofer Box 3 4 | |
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US $38.95 | 16d 3h 23m |
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12 SINGLE UNIVERSAL TRUCK WEDGE GREY SUBWOOFER SUB ENCLOSURE BOX | |
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US $36.00 | 1d 13h 7m |
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Black Carpeted Single 12 Sealed MDF Subwoofer Sub Enclosure Box | |
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US $32.99 | 25d 3h 10m |
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Dual 12 Subwoofer Enclosure Angled Truck or Hatchback Box Black | |
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US $49.99 | 23d 21h 9m |
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12 Sealed Dual Subwoofer Black Car Truck Bass Box New 12D | |
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US $64.99 | 3d 7h 8m |
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New Kicker Single 12 Square L3 Solo Baric Subwoofer with Vented Box 11VS12L32 | |
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US $249.00 | 15d 6h 28m |
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Single 10 Sealed MDF Subwoofer Sub Woofer Enclosure Box w Black Carpet | |
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US $34.99 | 24d 22h 14m |
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2 CU FT CUSTOM VENTED 12 MDF CAR AUDIO SUB WOOFER BOX ENCLOSURE TUNED 32Hz | |
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US $119.99 | 26d 1h 55m |
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Absolute VEGD10 Dual 10 Slot Ported 3 4 MDF Subwoofer Sub Enclosure Box | |
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US $49.99 | 26d 4h 9m |
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8 Quad Sealed Subwoofer Enclosure Four 4 Hole Eight Inch Sub Box BXS84 BK | |
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US $45.98 | 25d 4h 41m |
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Single 12 Sealed MDF Subwoofer Sub Woofer Enclosure Box w Gray Carpet | |
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US $29.99 | 12d 1h 9m |
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Single 12 Sealed Car Subwoofer Box Truck SUV Enclosure 12S | |
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US $39.99 | 3d 8h 14m |
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Custom Speaker Box Includes 3 CONCEPTSubs and CONCEPT Amp | |
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US $475.00 | 2d 22h 38m |
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NEW PowerBass® PS WB12 PORTED LOADED SUBWOOFER ENCLOSURE BOX w 2 12 CAR SUBS | |
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US $179.95 | 17d 5h 26m |
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DUAL 12 inch SUBWOOFER SUB BOX Two SPEAKER ENCLOSURE | |
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US $47.99 | 29d 5h 16m |
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CHEVY SILVERADO CREWCAB HD 2001 07 12 GREY SUBWOOFER SUB ENCLOSURE BOX | |
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US $135.00 | 1d 13h 39m |
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Labyrinth Dual 12 Subwoofer Box Fits 1500 Silverado Sierra Crew Cab 2007 2012 | |
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US $110.95 | 2h 52m |
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12 VENTED MDF SUBWOOFER ENCLOSURE BOX for 2 KICKER® S12L3 S12L5 S12L7 SUBS | |
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US $95.78 | 6d 7h 13m |
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PAIR of 6x9 REAR DECK SPEAKER WEDGE BOXES 6x9 BOX pr | |
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US $35.33 | 9d 4h 22m |
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SINGLE 12 SUBWOOFER VENTED PORTED ENCLOSURE SUB BOX U | |
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US $39.99 | 29d 5h 8m |
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Labyrinth Vented Dual 12 Subwoofer Box Fits Dodge Ram Quad Cab 2002 2008 | |
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US $120.00 | 23d 37m |
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SINGLE 12 SEALED SUB WOOFER ENCLOSURE 1SL12 07 CU FT | |
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US $24.99 | 23d 9h 10m |
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FORD F150 SUPERCAB EXTENDED CAB 2000 03 12 GREY SUBWOOFER SUB ENCLOSURE BOX | |
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US $117.00 | 1d 13h 58m |
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2 SEALED 12 SHALLOW MOUNT CAR SUB WOOFER MDF TRUCK ENCLOSURES SLIM BOX PAIR | |
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US $65.09 | 10d 2h 18m |
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12 Dual Ported Alpine Type R Subwoofer Enclosure 2 Hole Sub Box BXVAR122 GR | |
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US $97.99 | 20d 4h 17m |
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Absolute PDEB12 Y Dual 12 3 4 MDF Twin Port Subwoofer Sub Enclosure Box | |
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US $84.99 | 26d 4h 10m |
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12 Single Ported Alpine Type R Subwoofer Enclosure Vented Sub Box BXVAR121 GR | |
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US $69.99 | 26d 56m |
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12 Dual Labyrinth Slot Vented Subwoofer Box | |
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US $64.95 | 22d 2h 33m |
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12 Dual Vented Ported Square Subwoofer Enclosure Kicker L5 L7 Sub Box BXV122SQGR | |
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US $58.99 | 8d 25m |
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Rockford Fosgate P300 12 300 Watt 12 Powered Subwoofer | |
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US $269.99 | 32m |
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NEW Kicker 11PES10C 10 450 Watt Solo Classic Powered Subwoofer Enclosure PES10C | |
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US $390.00 | 22d 2h 34m |
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12 PORTED BOX for KICKER SoloBaric® S12L3 S12L5 S12L7 | |
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US $67.88 | 7d 7h 40m |
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NEW TWIN WEDGE STYLE 6x9 SEALED MDF CAR STEREO SPEAKER BOX ENCLOSURES 6x9 PAIR | |
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US $35.33 | 13d 10h 47m |
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GMC 99 06 Extended Cab Single 10 Downfire Sub Box Truck Subwoofer Enclosure | |
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US $57.99 | 28d 23h 32m |
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2009 2011 FORD F 150 EXTENDED CAB SPEAKER BOX DUAL 12 | |
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US $94.95 | 23d 22h 24m |
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10 CUSTOM SEALED MDF SUBWOOFER ENCLOSURE for 1 JL AUDIO® 10W7 SUB W7 BOX | |
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US $84.99 | 22d 17h 7m |
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CUSTOM PORTED ENCLOSURE BOX for 2 12 KICKER® SoloBaric L3 L5 L7 4 ft^3 32Hz | |
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US $139.49 | 17d 6h 31m |
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CAR SUBWOOFER PACKAGE 12 SUB TRUCK BOX AMP WIRES XBF 12 | |
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US $128.99 | 12d 2h 46m |
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15 Single Vented Ported Subwoofer Enclosure GRAY Sub woofer Box FREE Tweeters | |
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US $48.99 | 22h 32m |
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Fierce Audio 12 Single Slot Ported Truck Subwoofer Enclosure Box | |
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US $41.65 | 24d 23h 38m |
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KICKER DUAL 12 Solo Baric L7 LOADED SUBWOOFER BOX 3000 WATTS 11DS12L7 SUBS | |
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US $629.99 | 23d 8h 56m |
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CHEVY SILVERADO CREWCAB HD 2001 07 SINGLE 10 GREY SUBWOOFER SUB ENCLOSURE BOX | |
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US $85.50 | 1d 13h 40m |
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DUAL 10 inch SUBWOOFER SUB BOX Two SPEAKER ENCLOSURE | |
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US $42.85 | 29d 5h 15m |
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4 FOUR HOLE 12 PORTED VENTED GREY CHAMBERED SUBWOOFER SUB ENCLOSURE BOX | |
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US $238.50 | 1d 13h 16m |
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DODGE RAM QUAD CAB 2002 UP SIN 12 PASSENGER SIDE SUBWOOFER SUB ENCLOSURE BOX | |
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US $68.40 | 1d 13h 52m |
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SINGLE 12 MDF UNDERSEAT DOWNFIRE SHALLOW MOUNT CAR SUB WOOFER ENCLOSURE BOX NEW | |
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US $49.99 | 22d 4h 5m |
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Kicker PECVR12 400W 12 CompVR Loaded Amplified Subwoofer Enclosure 11PECVR12 | |
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US $307.77 | 20d 3h 37m |
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2 CUBIC FOOT CUSTOM PORTED SUB ENCLOSURE for 12 WOOFER | |
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US $111.59 | 14d 7h 41m |
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1999 07 Chevy Silverado or GMC Sierra Extended Cab Speaker Box Dual 12 | |
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US $100.69 | 8d 23h 17m |
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4 FOUR HOLE 12 ANGLED CHAMBERED GREY SUBWOOFER SUB ENCLOSURE BOX | |
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US $144.00 | 1d 13h 16m |
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Sony XS GTX121LS Car Audio 30cm Loaded Subwoofer Shallow Enclosure Subwoofer Box | |
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US $94.88 | 9d 22h 39m |
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NEW POLK AUDIO DB1212 12 Ported Subwoofer Enclosure Sub | |
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US $153.89 | 22d 3h 23m |
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2002 2011 DODGE QUAD CAB SPEAKER BOX DUAL 12 | |
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US $94.95 | 6d 10h 57m |
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Atrend 12LSV Single 12 SPL Vented Car Audio Subwoofer Box Sub Enclosure | |
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US $89.95 | 3d 1h 44m |
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NEW LANZAR MXBB122 DUAL 12 2400W Car Subwoofers Enclosure | |
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US $143.89 | 28d 9h 21m |
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how many inches is a 12 inch circle straightened?
i am an idiot - built 12 inch subwoofer boxes . but need a grille . so how many inches would a 12 inch circle be if straightened ?
thanks everyone , 37" seems to b the answer with the addition to make it slightly larger .
its a 12 inch speaker , so i guess its 12 inchs round idk . i really shoulda did my math work in school
The circumference of a 12 inch circle is π12 = 37.7 inches.
If that is what you are asking.
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my home made speaker box w/ dual 12" subwoofer
