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SubTerrain™ underground subwoofer, 10" driver, 250 watts, 4Ω, yellow. Sold each.
  • SPEAKER TYPE : Underground subwoofer (passive)
  • POWER : 20-250 watts
  • FREQUENCY RESPONSE : 40-85 Hz +/-3db
Brand: Truaudio
Model: ST-SUB-10

Call 0296006655 to order Due to our distributor's restriction, we can't sell this product online. Please call (02) 9600 6655 or Click here for Special Price & to order this product.

Bigger Volume

  • Maximum Airflow Port Tube - unique flared design at both ends optimizes airflow to generate maximum sound.

Deeper Bass

  • Balanced Dual Air Chambers - tuned specifically for its Bandpass enclosure and properly balanced to enhance performance of 10” injected poly driver for deep, rumbling bass.

Greater Sound Dispersion

  • Exclusive Soft Curve Cap - projects sound throughout the surrounding area rather than sending it back into the ground like other underground subs. 2,500+ square foot omnidirectional sound.

Smaller Footprint

  • Less Than 19” Long - Enjoy big, booming sound with the smallest landscape footprint in the industry.


  • Yellow


  • Underground subwoofer (passive)


  • Fiberglass reinforced plastic (FRP)


  • 10" injected polypropylene, long throw


  • 20-250 watts



  • 88dB (2.83V @ 1 meter)


  • 40-85 Hz +/-3db

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