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Tru Spec 6X6.5SUPB (1551SZ)

Empty Six Subwoofer Vented Prefabricated Enclosure

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Empty Six Subwoofer Vented Prefabricated Enclosure

• 6.5" 6-Subwoofer Ported Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.5 cubic feet
• Six double flush baffle

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List price $399.99
-25% $299.99

In stock.

Tru Spec Elite SINGLE Z8 8"

Empty Single 8" Vented Enclosure for Sundown Z8 8" Subwoofers

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Empty Single 8" Vented Enclosure for Sundown Z8 8" Subwoofers

• 8" Single Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Designed for use with Sundown Z8 subwoofers (Sold separately)

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$239.99

In stock.

• 8" Single Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Designed for use with Sundown Z8 subwoofers (Sold separately)

Tru Spec S12KL7XSUPB (1761UCI)

Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

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Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Kicker 12" Solo X L7X (Sold separately)

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List price $489.99
-18% $399.99

In stock.

Tru Spec 3X10SUPB (1552FGQ)

Empty Triple 10" Vented Prefabricated Enclosure

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Empty Triple 10" Vented Prefabricated Enclosure

• 10" Triple Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

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1
List price $399.99
-25% $299.99

In stock.

Tru Spec S12KL7X (1761UCI)

Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

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Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Kicker 12" Solo X L7X (Sold separately)

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List price $459.99
-17% $379.99

In stock.

Tru Spec STACK FAB 10" SEALED

Empty Single 10" Sealed Stack Fab Enclosure

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Empty Single 10" Sealed Stack Fab Enclosure

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.55 cubic feet
• Designed for use with slim 10" subwoofers

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$159.99

In stock.

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.55 cubic feet
• Designed for use with slim 10" subwoofers

Tru Spec Dual 6.5 with 2 Sundown Audio SA-6.5 SW D2

Dual 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 2-ohm Car Subwoofer (SW-SA6.5SWD2)

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Dual 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 2-ohm Car Subwoofer (SW-SA6.5SWD2)

• 6.5" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.6 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

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1
List price $485.97
-5% $459.97

In stock

Only 1 Left!

• 6.5" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.6 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

Tru Spec Dual 8" (1458GTO) with 2x Deaf Bonce MF-08S

Dual 8" Vented Prefabricated Enclosure for Sundown SA8V2 Subwoofers with 1200W Peak (600W RMS) 8” Machete Series Dual 4-Ohm Subwoofer

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Dual 8" Vented Prefabricated Enclosure for Sundown SA8V2 Subwoofers with 1200W Peak (600W RMS) 8” Machete Series Dual 4-Ohm Subwoofer

•8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

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9
List price $479.79
-17% $399.79

In stock

Only 1 Left!

•8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

Tru Spec Dual 6.5 with 2 Sundown Audio SA-6.5 SW D4

Dual 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 4-ohm Car Subwoofer (SW-SA6.5SWD4)

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Dual 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 4-ohm Car Subwoofer (SW-SA6.5SWD4)

•6.5" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.6 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

shipping truck icon Free shipping in USA. Provide zip for delivery date.
1
List price $485.97
-5% $459.97

In stock

Only 1 Left!

•6.5" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.6 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

Tru Spec Dual 10" and 2x Sundown Audio E10 v.4 D2

Dual 10" Vented Prefabricated Enclosure with 1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

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Dual 10" Vented Prefabricated Enclosure with 1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

•10" Dual Ported Subwoofer Enclosure
•3/4" Medium Density Fiberboard (MDF) construction
•Total box volume: 2 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

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5
List price $839.97
-24% $634.97

In stock.

•10" Dual Ported Subwoofer Enclosure
•3/4" Medium Density Fiberboard (MDF) construction
•Total box volume: 2 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

Tru Spec Dual 12in P with 2x Sundown Audio E12 v.4

Dual 12" Vented Prefabricated Enclosure for Sundown SA 12" Subwoofers with 1500W Peak (750W RMS) 12" E Series Dual 4-ohm Car Subwoofer

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Dual 12" Vented Prefabricated Enclosure for Sundown SA 12" Subwoofers with 1500W Peak (750W RMS) 12" E Series Dual 4-ohm Car Subwoofer

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)

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6
List price $887.97
-18% $724.97

In stock.

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)

Tru Spec S12 Elite XXL with Sundown Audio M-12 D2

4000W Peak (2000W RMS) 12" M Series Dual 2-ohm Car Subwoofer with Empty Single 12" Vented Prefabricated Square Enclosure for Sundown Subwoofers

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4000W Peak (2000W RMS) 12" M Series Dual 2-ohm Car Subwoofer with Empty Single 12" Vented Prefabricated Square Enclosure for Sundown Subwoofers

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with select Sundown subwoofers (Sold separately)

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2
List price $1199.98
-17% $999.98

In stock.

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with select Sundown subwoofers (Sold separately)

Tru Spec Single 12" with Sundown Audio E12 v.4 D4

Single 12" Vented Prefabricated Enclosure for Sundown SA10V2 Subwoofers with 1500W Peak (750W RMS) 12" E Series Dual 4-ohm Car Subwoofer (SW-EV412D4)

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Single 12" Vented Prefabricated Enclosure for Sundown SA10V2 Subwoofers with 1500W Peak (750W RMS) 12" E Series Dual 4-ohm Car Subwoofer (SW-EV412D4)

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Compatible for Sundown SA12V2 subwoofers (Sold separately)

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9
List price $583.98
-28% $419.98

In stock.

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Compatible for Sundown SA12V2 subwoofers (Sold separately)

Tru Spec 4x6.5SUPB with 4x Sundown Audio SA-6.5 SW

Quad 6.5" Vented Prefabricated Enclosure with four 600W Peak (300W RMS) 6.5" SA Series Dual 2-ohm Car Subwoofers (SW-SA6.5SWD2)

4X65SUPB_4X_SA65SWD2 big
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Quad 6.5" Vented Prefabricated Enclosure with four 600W Peak (300W RMS) 6.5" SA Series Dual 2-ohm Car Subwoofers (SW-SA6.5SWD2)

• 6.5" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• High-output XXL enclosure with double flush baffle

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List price $1071.95
-20% $854.95

In stock.

• 6.5" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• High-output XXL enclosure with double flush baffle

Tru Spec 4x6.5SUPB with 4x Sundown Audio SA-6.5 SW

Quad 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 4-ohm Car Subwoofer (SW-SA6.5SWD4)

4X65SUPB_4SA65SWD4 big
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Quad 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 4-ohm Car Subwoofer (SW-SA6.5SWD4)

• 6.5" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• High-output XXL enclosure with double flush baffle

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $1071.95
-20% $854.95

In stock.

• 6.5" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• High-output XXL enclosure with double flush baffle

Tru Spec Single 10" and Sundown Audio E10 v.4 D2

Single 10" Vented Prefabricated Enclosure with 1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

SINGLE10_EV410D2 big
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Single 10" Vented Prefabricated Enclosure with 1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

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List price $499.98
-23% $384.98

In stock.

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

Tru Spec Single 6.5 with Sundown Audio SA-6.5 SW D2

Single 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 2-ohm Car Subwoofer (SW-SA6.5SWD2)

SINGLE65_SA65SWD2 big
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Single 6.5" Vented Prefabricated Enclosure with 600W Peak (300W RMS) 6.5" SA Series Dual 2-ohm Car Subwoofer (SW-SA6.5SWD2)

• 6.5" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.30 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $367.98
-28% $264.98

In stock.

• 6.5" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.30 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

Tru Spec S12 Elite XXL with Sundown Audio M-12 D1

Single 12" Vented Prefabricated Square Enclosure for Select Sundown Subwoofers with 4000W Peak (2000W RMS) 12" M Series Dual 1-ohm Car Subwoofer

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Single 12" Vented Prefabricated Square Enclosure for Select Sundown Subwoofers with 4000W Peak (2000W RMS) 12" M Series Dual 1-ohm Car Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
•Compatible with select Sundown subwoofers (Sold separately)

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2
List price $1199.98
-17% $999.98

In stock.

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
•Compatible with select Sundown subwoofers (Sold separately)

Tru Spec 3X10SUPB with 3x Sundown Audio E10 v.4 D2

Triple 10" Vented Prefabricated Enclosure with 1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

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Triple 10" Vented Prefabricated Enclosure with 1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

• 10" Triple Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

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1
List price $1209.96
-19% $974.96

In stock.

• 10" Triple Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

Tru Spec S12 Elite XXL with Sundown Audio X-12 v.3

Single 12" Vented Prefabricated Square Enclosure for Select Sundown Subwoofers with 5000W Peak (2500W RMS) 12" X Series Dual 2-ohm Car Subwoofer

S12ELITEXXL_XV312D2 big
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Single 12" Vented Prefabricated Square Enclosure for Select Sundown Subwoofers with 5000W Peak (2500W RMS) 12" X Series Dual 2-ohm Car Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with select Sundown subwoofers (Sold separately)

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1
List price $1391.98
-21% $1,099.98

In stock.

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with select Sundown subwoofers (Sold separately)

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    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
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