News: QES-680 GO
6.7” Subwoofer in optimized portable subwoofer cabinet:
New Breed portable optimized subwoofer system to Go
High Definition Cast Alloy Audiophile Carbon Fiber Subwoofer Series:

Understanding how the basic design differences influence the new CDT HD-Series subwoofers and how they compare with ordinary subwoofers will enable you and your installer to design a sound system both advancing your listening preferences and exceeding your listening expectations. The HD Carbon Fiber subwoofers are designed for both audiophile & SPL users.

The subwoofers are designed for the smooth jazz listeners who sometimes like to turn the volume up on some heavy rock and metal but still with a feel of smooth and tight fast bass response. These engineering masterpieces simultaneously deal with the need to move large amounts of air necessary to overcome the 70+ dB of bass masking road noise in the moving automotive interior, while accurately responding to the delicate changes in the harmonic structure of the music.

QES-680 GO

QES-680 GO
6.7” Enhanced mid-bass subwoofer

Technical specs and contents

  • 1 e/a 6.7” Enhanced Mid-Bass Subwoofer
  • Frequency response: 10Hz-4000Hz
  • Power handling: 300 watts Pk
  • Mounting depth: 3.0”
  • Cast frame: OD 6.8”
  • Cone: carbon reinforced paper
  • Magnet weight: 30 oz
  • Cone surround: Butyl rubber
  • Voice coil: 38mm
  • Impedance: 4 ohms
  • Sensitivity: 84dB
  • Fs: 39Hz
  • Cabinet dimensions: 16” X 10” X8.25”
Price (incl. warranty)

Price: $349.99

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