CRM-6iMK High-Rez Audio
Slim 6.7” High-Rez Audio Mid-Woofer
Introducing the most advanced design European quality inverted-magnet shallow-mounting universally applicable 6.7” mid-woofer.

From the highest quality 38 mm voice coil to the dual layer laminated Kevlar fabric cone structure this driver sets the standard in modern design and classic quality. Dual rare earth magnets grace the handsome sculpted magnet structure with the distinctive CDT Logo.

Framed in silver powder-coated cast aluminum and capped in the rear with a heavy steel back plate, this driver leaves nothing to be desired in a compact high quality, high resolution audio mid-woofer.


Slim 6.7” High-Rez Audio


  • Diameter: 6.7” (165mm)
  • Sensitivity: 89.6dB
  • Power Handling: 100WRMS
  • (200WPk)
    Frequency response:50Hz-6000Hz
  • Nominal impedance: 3 Ohm
  • Voice coil diameter:1.5” (38mm)
  • Peak Xmax: 7mm
  • Magnet weight: Neodymium stack
Key Dimensions
  • Outside diameter – 170.2mm: 6.7”
  • Mounting hole – 145.27mm: 5.72”
  • Mounting depth – 47.4mm: 1.87”
  • Height above mounting surface – 16.38mm; 0.645”

Thiele-Small Parameters

  • Free Air Resonance: 52Hz
  • Voice Coil DC Resistance: 3.0 Ohms
  • Mechanical Q (Qms): 2.37
  • Electrical Q (Qes): 0.401
  • Total Q (Qts): 0.343
  • Compliance Volume (Vas): 17.15 l; 0.605 ft3
  • Moving mass, Diaphragm: 13.95 Gr
  • Motor Force Factor: 6.02 Tm
Price (incl. warranty)

Price: $399.99

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