HEAVYHITTER Subwoofer series


Our HEAVYHITTER series subwoofers are competition-grade while staying affordable so that you can choose if you want to put them in your competition vehicle or your daily driver. Featuring a quad-stacked 8″ spider and 200oz black ferrite motor, the HEAVYHITTER build is designed to hit hard and deliver true performance.

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BASKET 10″ Tooling Die Cast Black Aluminum
CONE Non-Pressed Paper Cone
SURROUND High-Roll Foam Surround
COIL 3″ CCAW Copper Voice Coil
SPIDER Quad Stacked 8″ Spider
MOTOR 270oz Ferrite Triple Stacked Motor
OHM Dual 2ohm
RMS 1250w RMS
XMAX 33mm Peak-to-Peak XMAX
QMS 5.71 QMS
QES 0.53 QES
QTS 0.49 QTS
FS 33hz
BL 26.1
VAS 31.1L
Sensitivity 83dB

Box Information

Mounting Depth 6.5″
Cutout Diameter 9.25″
Magnet Diameter 8″
Total Height 8″
Outside Diameter 10.95″
Recommended Sealed Volume 1.20 – 1.50 ft³
Recommended Ported Volume 1.75 – 2.00 ft³
Recommended Port Area 22.0 in²
Recommended Tuning Frequency 30-35hz


  • Manufacturer defect and shipping damage warranty only. If product is blown and burnt such as an unwound coil, burnt black coil, burnt tinsel leads it is not covered. This also applies to amplifiers, if it is burnt inside the amp due to stress on mosfets it is not covered.


Additional information


10", 12"


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