30-Hz Dual Competition PORTED SUB Box Speaker Box CAR Audio SUBWOOFER Enclosure Ground Shaker Vented Stereo System (Black, 8")

★★★★★ 4.8 86 reviews

$280.00
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Management number 218518797 Release Date 2026/05/03 List Price $112.00 Model Number 218518797
Category

black 8" 30-hz dual competition ported sub box SPECIFICATIONS: -CUTOUT DIAMETER: 7 1/8" -AIR VOLUME: 1.77 FT^3 -TUNING FREQUENCY: 30-Hz -1 SLOT PORT (DIMENSIONS: H-8 1/2” W-2” L-25”) -WEIGHT: 41 LBS. -MOUNTING DEPTH: 12" -FRONT BAFFLE THICKNESS 1" DIMENSIONS: -HEIGHT: 10 1/4” -LENGTH: 29 1/4" -DEPTH: 18 1/4" CONSTRUCTION: -3/4" MDF WOOD -GLUE -2” STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + ----------------------------------------------------------------------------------------------------------------- black 10" 30-hz dual competition ported sub box SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" (BIGGER CUTOUT CAN BE MADE UPON REQUEST) -AIR VOLUME: 2.78 FT^3 -TUNING FREQUENCY: 30-Hz -1 SLOT PORT (DIMENSIONS: H-10 1/2” W-2 1/2” L-24”) -WEIGHT: 60 LBS. -MOUNTING DEPTH: 14" -FRONT BAFFLE THICKNESS 1 1/4" DIMENSIONS: -HEIGHT: 12 1/4” -LENGTH: 33 1/4" -DEPTH: 21 1/4" CONSTRUCTION: -3/4" MDF WOOD -GLUE -2” STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + ----------------------------------------------------------------------------------------------------------------- black 12" 30-hz dual competition ported sub box SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 3.98 FT^3 -TUNING FREQUENCY: 30-Hz -1 SLOT PORT (DIMENSIONS: H-12 1/2” W-3 1/2” L-27 1/2”) -WEIGHT: 81 LBS. -MOUNTING DEPTH: 20 1/2" -FRONT BAFFLE THICKNESS 1 3/8" DIMENSIONS: -HEIGHT: 14 1/4” -LENGTH: 37 1/4" -DEPTH: 22" CONSTRUCTION: -3/4" MDF WOOD -GLUE -2” STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + NOT ALL SUBS WILL FIT DUE TO THE CUTOUT DIAMETER OR MOUNTING DEPTH SO PLEASE CHECK THE DIMENSIONS TO MAKE SURE THIS BOX SUITS YOUR SUBS

  • NOT ALL SUBS WILL FIT DUE TO THE CUTOUT DIAMETER OR MOUNTING DEPTH SO PLEASE CHECK THE DIMENSIONS TO MAKE SURE THIS BOX SUITS YOUR SUBS
Brand Generic
Color BLACK
Model Name 30HZ
Unit Count 1.0 Count
Manufacturer Ground-Shaker
Model Number 30HZ
Speaker Size 8 Inches
Speaker Type Subwoofer
BuiltIn Media TERMINALS
Is Waterproof false
Mounting Type UNIVERSAL
Control Method Remote
Number of Items 1
Antenna Location For Car Audio Systems
Audio Driver Type Bass Driver
Connectivity Technology TERMINAL
Specific Uses For Product car audio systems

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4.8 out of 5
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86 ratings | 35 reviews
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