SUB BOXES & BOX DESIGNS
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DOWN4SOUND | UNIVERSAL ROOF-MOUNT 6.5" SPEAKER BOX - CHAMFERED 4X6.5 + TWEETER LAYOUT | BEDLINER PAINTED FINISH
DOWN4SOUND
$3,246.04The D4S Quad 6.5″ Chamfer Roof Pod is purpose-built for loud installs that demand durability, structure, and pro-level styling. Coated in a tough black polyurea bedliner-style finish, it’s...D4S-QUAD65-CHAMFER-BL$3,246.04 -
DOWN4SOUND | UNIVERSAL ROOF-MOUNT 6.5" SPEAKER BOX - 4X6.5 + TWEETER LAYOUT | BLACK VINYL
DOWN4SOUND
$2,864.13This Down4Sound Quad 6.5″ Overhead Speaker Pod is engineered for roof-mounted installations where output and clarity matter most. Designed to house four midrange drivers and two tweeters, it delivers...D4S-QUAD65-ROOF-BV$2,864.13 -
DOWN4SOUND | PRO-FAB BIRCH FLAT PACK 1 15 | 1 15 SUB BOX | DIY SINGLE 15-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $4,773.68$3,246.04Down4sound 1 - 15 ported Flat Pack 15 ported subwoofer box - DIY single 15 ported subwoofer enclosure. 3.55 Cube Single 15" Enclosure 32Hz Tuning .75" Birchwood Natural finish. Subwoofer...DIY-FLATPACK-1-15BPMSRP: $4,773.68$3,246.04Qty in Cart: 0Quantity:Price:MSRP: $4,773.68$3,246.04Subtotal: -
DOWN4SOUND | PRO-FAB BIRCH FLAT PACK 2 15 | 2 15 SUB BOX | DIY DUAL 15-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $7,638.01$5,346.55Are you in the market for a top-quality from birch wood ported 2 15 inch sub box flat pack? Look no further than our flat pack sub box, designed to give you the ultimate in flexibility and...DIY-FLATPACK-2-15BPMSRP: $7,638.01$5,346.55Qty in Cart: 0Quantity:Price:MSRP: $7,638.01$5,346.55Subtotal: -
DOWN4SOUND | PRO-FAB BIRCH FLAT PACK 2 12 | 2 12 SUB BOX | DIY DUAL 12-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $4,773.68$3,627.95Are you in the market for a top-quality from birch wood ported 2 12 inch sub box flat pack? Look no further than our flat pack sub box, designed to give you the ultimate in flexibility and...DIY-FLATPACK-2-12BPMSRP: $4,773.68$3,627.95Qty in Cart: 0Quantity:Price:MSRP: $4,773.68$3,627.95Subtotal: -
DOWN4SOUND | PRO-FAB BIRCH FLAT PACK 12 | 1 12 SUB BOX | DIY 12-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $3,780.72$2,673.18Are you in the market for a top-quality from birch wood ported 12 inch sub box flat pack? Look no further than our flat pack sub box, designed to give you the ultimate in flexibility and convenience...DIY-FLATPACK-1-12BPMSRP: $3,780.72$2,673.18Qty in Cart: 0Quantity:Price:MSRP: $3,780.72$2,673.18Subtotal: -
DOWN4SOUND | PRO-FAB BIRCH FLAT PACK 10 | 1 10 SUB BOX | DIY 10-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $3,780.72$2,482.22Are you in the market for a top-quality ported 10 inch sub box flat pack? Look no further than our flat pack sub box, designed to give you the ultimate in flexibility and convenience when assembling...DIY-FLATPACK-1-10BPMSRP: $3,780.72$2,482.22Qty in Cart: 0Quantity:Price:MSRP: $3,780.72$2,482.22Subtotal: -
DOWN4SOUND | PRO-FAB HD3 15 | 1 15 SUB BOX | SINGLE 15-INCH HD PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $14,894.30$13,175.70Down4sound PRO-FAB HD3 15 | 1 15 Sub Box | Single 15-Inch HD Ported Subwoofer Enclosure Box High performance and extreme sound, that's what you can expect from Down4sound's "PRO-FAB HD3" Single 15...HD3-1-15KPMSRP: $14,894.30$13,175.70Qty in Cart: 0Quantity:Price:MSRP: $14,894.30$13,175.70Subtotal: -
DOWN4SOUND | PRO-FAB HD3- 2 12 SUB BOX | DUAL HD 12-INCH KERF PORT SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $16,803.85$14,703.34Experience Extreme Sound with the PRO-FAB HD3 Dual 2 12 Inch KERF Ported Subwoofer HD Birch Enclosure Are you craving high-performance audio and extreme sound quality? Look no further than...HD3-2-12KPMSRP: $16,803.85$14,703.34Qty in Cart: 0Quantity:Price:MSRP: $16,803.85$14,703.34Subtotal: -
DOWN4SOUND | PRO-FAB HD3 12 | 1 12 SUB BOX | SINGLE HD 12-INCH KERF PORT SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $15,276.21$10,120.42High performance and extreme sound, that's what you can expect from Down4sound's "PRO-FAB HD3" Single 12 Inch Ported Subwoofer HD Birch Enclosure. With a THICK triple baffle design, this enclosure...HD3-1-12KPMSRP: $15,276.21$10,120.42Qty in Cart: 0Quantity:Price:MSRP: $15,276.21$10,120.42Subtotal: -
DOWN4SOUND | 2 - 15 INCH DIY SUBWOOFER BOX FLATPACK KIT
DOWN4SOUND
MSRP: $6,683.23$4,773.68TEAM 2 - 15 inch DIY Subwoofer Box Flatpack Kit Precut for 2 - 15 inch subwoofers ported subwoofer enclosure made with DIY flat pack subwoofer kit and glue. Adding 2 - 15 inch subwoofers should be a...diy-2-15-subbox-glMSRP: $6,683.23$4,773.68Qty in Cart: 0Quantity:Price:MSRP: $6,683.23$4,773.68Subtotal: -
On Sale
DOWN4SOUND | PRO-FAB 3 10 | 3 10 SUB BOX | TRIPLE 10-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: $15,276.21Now: $4,773.68Was: $9,547.56Triple 10 Inch Ported Sub box Enclosure (3 - 10) Down4sound PRO-FAB If you're a true music lover, you know that the right bass can make all the difference. With the Down4sound (3-10) Triple 10 Inch...TD4S-3-10MSRP: $15,276.21Now: $4,773.68Was: $9,547.56Qty in Cart: 0Quantity:Price:MSRP: $15,276.21Now: $4,773.68Was: $9,547.56Subtotal: