Triangle Thetis 340 Subwoofer




  • Bass reflex principle subwoofer
  • 250W RMS (400W peak)
  • 25cm diameter driver
  • Activity  display LED
  • Adjustable volume
  • Switchable phase and frequency roll-off
  • Includes remote control
  • User switchable auto standby


Thetis subs include all the versatile inputs a modern home theatre user would expect including RCA stereo left and right, direct LFE inputs and high-level inputs to accommodate amplifiers without dedicated limited output options.



  • Driver 25 cm
  • Bandwidth 25 Hz – 120 Hz (+/- 3 dB)
  • Voltage 100-240V / 50-60 Hz
  • Phase 0-180 (2 positions)
  • Output RMS 250 W – Class D
  • Input LFE – Line IN (L/R) – Speaker IN
  • Dimensions 34 x 34 x 38.35 cm, 16.1kg


Hi-Fi Equipment Cancellations & Returns Policy

Our Price will repair, replace or refund defective or damaged products within 14 days of purchase or repair warranty returns throughout the period of the completed & dated manufacturer’s warranty. If however, you simply change your mind, please be aware that you will need to have advised us of your wish to cancel and return the goods unopened within 14 days of your order. In these instances, the cost of returning the item to Our Price is your responsibility and to ensure that the item arrives safely and in good condition we cannot suggest strongly enough that you use an insured courier/postal service.

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