Black Brick Audio
HOSTILE 15" Subwoofer
HOSTILE 15" Subwoofer
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Our HOSTILE series subwoofers balance budget-friendly prices while maintaining the legendary Black Brick Audio performance and quality. The HOSTILE 15" subwoofer produces deep lows and clear mids loaded into a compact, yet attractive unit.
The build features an iron basket coated in a wrinkle finish, non-pressed paper cone, and foam surround. The 3" flat copper 4-layer coil and double stacked 7.7" spider ensure a clear and rich sound for your vehicle stage. Powering this subwoofer is a meaty 232oz black ferrite triple stacked motor.
Want to run 2 subs and save some money? We have bundle deals here.
Basket | Iron and Wrinkle Paint |
Cone | Non-Pressed Paper |
Surround | Foam |
Coil | 4-Layer, 3" Flat Copper Heat Coil |
Spider | 7.7" Double Stacked |
Motor | 232oz Black Ferrite Triple Stacked |
OHM | Dual 2ohm or Dual 4ohm (select) |
RMS | 1200w RMS |
Peak | 2400w PEAK |
XMAX | 31mm peak to peak XMAX |
QMS | 3.564 QMS |
QES | 0.337 QES |
QTS | 0.308 QTS |
FS | 39.5hz |
BL | 24.854 |
SD | 840 sqcm |
Freq Response | 29.5 - 350hz |
Sensitivity | 89db |
Custom Box Specifications
Recommended Ported Volume | 3.5 - 4.0 "' ft 3 |
Recommended Sealed Volume | 2.75 - 3.0 "' ft 3 |
Tuning | 32hz |
Port Area | 16 square inches per cubic foot |
Displacement | 0.20 "' ft 3 |
Cutout Diameter | 14" |
Mounting Depth | 8.5" |
Magnet Diameter | 7.5" |
Total Height | 9.5" |
Total Outside Diameter | 15.75" |







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Fast Shipping
Every order is fulfilled within 2 business days and is delivered by UPS. We strive to always get your order out as fast as possible. Shipping costs reflect live market costs and we do not profit from shipping prices. Shipping pick up times and transit times will vary based on your location.
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Warranty
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.