SubTerrain™ underground subwoofer, 12" Driver, 400 watts, 4Ω/70V switchable. Sold each.

SKU: ST-SUB-12.2
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TruAudio’s SubTerrain subwoofers are designed to do exactly what its name intends - Be buried in the ground. This form factor allows for the outdoor listening experience to now include deep hearty bass while effortlessly blending into any landscape.

Tech Tip: Before burying the sub, put gravel at the bottom of the hole for drainage, leveling and to help prevent freezing.

  • Hole Dimensions L: 27.0" (686mm) x W: 24.0" (610mm) x D: 25.0" (635mm)
  • Color Green
  • Power 400 watts
  • Impedance 4 ohm/70v
  • Finish Dimensions L: 24.7' (624 mm) x H: 21.6" (548mm), 33.7" (855mm) (with port)
  • Speaker Type Underground Subwoofer
  • Enclosure Fiber Reinforced Plastic
  • Driver 12" Injected Polyproylene
  • Frequency Response 28-90 Hz +/-3db
  • Sensitivity 89 dB
  • Family: Universal
  • Humidity Rated
  • IP66 Certified

Price listed is for US & Canada customers only.