Thunder II Sub

Absolute power

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The Totem Thunder II Sub’s advanced technology offers a continuous energy flow and musical presence. Designed for cinema/surround applications where it excels, it performs admirably well as a bass module for stereo or multi-channel audio use.

The Thunder II Sub’s unique front-firing, active driver shares external cone topography, material and features with the two flanking passive units. This offers a more informative and continuous energy flow. The Thunder II intermeshes seamlessly with all Totem products for any tasks where bass augmentation is required.


Design Highlights

  • 10” active driver / (2) 10” passive radiators for tremendous dynamics and extension
  • Internal crossover offers a seamless blend to our loudspeakers
  • Designed for A/V / stereo application
  • Detachable power cord and isolation feet included
  • Slow burn fuse protection
  • Exotic veneer or Design multicoated polyester finishes

Technical Features

  • Full mono-shell hand-assembled chassis
  • Lock mitered cabinet joints
  • Exclusive, 500 watts integrated amplifier
  • High-quality drivers and wiring
  • Variable gain / phase / frequency adjustments
    for pinpoint accuracy


Frequency Response 20 – 200 Hz (in room)
Driver 10″
Passive radiators 2 x 10″ / 25.4 cm variable shaped non resonant metal cones with carbon graphite conical dust cap
Chassis Sealed
Dimensions (w x h x d): 12″ x 16″ x 18.75″ / 30.48 x 40.64 x 47.63 cm
Amplification 500 W
Weight 49.9lb / 22.68kg