Ground Shaker

About: Ground Shaker 32HZ212B Black 12" Dual Competition 32Hz Ported Sub Box Specifications:  Cutout Diameter: 11 1/8"  Total Air Volume: 3 Cubic Ft.  Tuning Frequency:...

About: Ground Shaker 32HZ210B Black 10" Dual Competition 32Hz Ported Sub Box Specifications:  Cutout Diameter: 9 1/4"  Total Air Volume: 2.40 Cubic ft. Tuning Frequency:...

About: Ground Shaker 30HZ115B Black 15" Single Competition Ported Sub Box Specifications:  Cutout Diameter: 13 7/8" Total Air Volume: 3.50 Cubic ft3.  Tuning Frequency: 30Hz 1...

About: Ground Shaker 30HZ110B Black 10" Single Competition Ported Sub Box Specifications:  Cutout Diameter: 9 1/4" Total Air Volume: 1.55 Cubic ft.  Tuning Frequency: 30Hz 1...

About: Ground Shaker TDGP212B Black 12" Dual Ported Sub Box Fits Dodge Ram 1500 Crew-Cab 2019-2022 Specifications: Cutout Diameter: 11 1/8" Total Air Volume: 1.76 Cubic ft. Tuning...

About: Ground Shaker NP215B Black 15" Dual Slot-Center Ported Sub Box Specifications: Cutout Diameter: 13 1/8" Total Air Volume: 4.60 Cubic ft. 2 Individual Chambers Volume per...

About: Ground Shaker GS-NP210B Black 10" Dual Slot-Center Ported Sub Box Specifications: Cutout Diameter: 9 1/4" Total Air Volume: 2.20 Cubic ft. 2 Individual Chambers Volume per...

About: Ground Shaker SQPXL115B Black 15" Single Ported Extra Large Sub Box Specifications:  Cutout Diameter: 13 7/8"  Total Air Volume: 3.35 Cubic ft.  Tuning...

About: Ground Shaker THDFP212B Black 12" Dual Ported SUV w/3rd Row Seat  SPECIFICATIONS: CUTOUT DIAMETER: 11 1/8" TOTAL AIR VOLUME: 2.70 CUBIC FT. VOLUME PER SUBWOOFER:  1.35...

About: Ground Shaker SQPXL110B Black 10" Single Ported Extra Large Sub Box Specifications:  Cutout Diameter: 9 1/4" Total Air Volume: 1.86 Cubic ft. Tuning Frequency: 35Hz 1...

About: Ground Shaker 30HZ212B Black 12" Dual Ported Competition Sub Box  Specifications:  Cutout Diameter: 11 1/8" Total Air Volume: 3.98 Cubic ft. Tuning Frequency: 30Hz 1 Slot...

About: Ground Shaker 30HZ112B Black 12" Single Competition Ported Sub Box Specifications: Cutout Diameter: 11 1/8" Total Air Volume: 2.70 Cubic ft. Tuning Frequency: 30Hz 1 Slot Port...

About: Ground Shaker KKPXL112B Black 12" Single Ported Extra Large Sub Box SPECIFICATIONS: CUTOUT SQUARE: 11 1/8" TOTAL AIR VOLUME: 2.30 CUBIC FT. TUNING FREQUENCY: 35-Hz 1 SLOT PORT...

About: Ground Shaker KKP112B Black 12" Single Slot Ported Sub Box  Specifications: Cutout Square: 11 1/8" Air Volume: 1.5 Cubic Ft. Tuning Frequency: 34 Hz 1 Slot Port...

About: Ground Shaker XL269B Black "6x9" Dual Speaker Enclosure Specifications: Cutout: 5 7/8" X 8 5/8 Total Air Volume: 0.64 Cubic Ft. 2 Individual Chambers  Volume per Subwoofer: 0...