Definitive Technology


IW Sub Reference

Available for Installation or Delivery* Learn More

Bigger bass performance requires quality and capacity. Bass volume and size add power to movie scene action, but it's our crossover frequency that balances everything—making the subtleties of music come alive. The SuperCube 8000 subwoofer delivers impactful bass notes, not just overbearing thuds, resulting in a listening experience unmatched in tightness, accuracy and reproduction.

  • Enjoy deep high impact bass without using any floor-space
  • Fits in standard new or existing wall construction - fully enclosed design ensures perfect results in any wall
  • One 13 inch active subwoofer driver pressure coupled to one 13 inch Ultra Low Bass radiator
  • Use with Definitive SubAmp 600 only (sold and packaged separately)
  • Dimensions - 25.13" (63.83 cm) h x 14.38" (36.53 cm) w
  • (1)  13" (33.02 cm) d (Round) - Subwoofer
  • (1)  13" (33.02 cm) d (Round) - Bass Radiator
  • 14 Hz → 200 Hz Frequency Response