HD-690 CF

1 pr 6X9” Carbon Fiber Subwoofer

The HD-690CF 6X9" subwoofer is designed and built for the unique demands of the car audio environment. They are built to deliver the truest, in-car sound possible, the most accurate and natural performance ever-the type of performance that has earned our design team countless awards and unanimous praise from around the world. The HD-690CF SUB is smooth with a fast deep clean sound into the lowest bass frequencies.

HD-690CF
HD-690 CF
1 pr 6X9" Carbon Fiber Subwoofer cast mid-woofer

Technical specs and contents

  • 1 pr 6X9" carbon fiber subwoofer
  • Frequency response 30Hz-4000Hz 
  • Power handling:125WRS (250WPk)
  • (Actual response curve depending on size and type of enclosure used. 
  • (download response curves on parameter tech sheet Pdf)
  • Impedance 4 Ohm
  • Sensitivity: 89dB
  • Dimensions: 6.625"X 9.25"
  • Ellipse (168.3mm X 235mm)
  • Ellipse (Exclusive of mounting tabs) 6" X 8.625"
  • Ellipse (152.4mm X 219mm)
  • Ellipse Free Air use mount in rear deck, large door or panel
  • Mounting depth: 3.5"
  • Cone: carbon fiber cone
  • Magnet weight: 30 Oz
  • Cone surround: rubber
  • Voice coil: 1.5"
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Download tech parameters here >>

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