MCM Electronics

6.5" Die Cast Woofer 8 Ohm Rubbber Surround By MCM Audio Select (55-5665) MCM Part #55-5665

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$34.99 
MSRP: $61.95
You Save: $26.96 (44 %)
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4+$31.49

KB Series - 6.5" Woofer - 8 Ohm

The KB series is a unique design by MCM Audio Select that features a Kevlar-Paper Blend cone, a well-vented, die-cast frame, and copper integrated into the motor structure. We designed this series to compete with woofers that have nearly double the price tag; we exceeded our expectations. Don't take our word for it, try it for yourself and see what all of the excitement is about.

Specifications Top

Features
  • Power Handling (RMS): 60 Watts
  • Cone Material: Paper/Kevlar blend
  • Surround Material: Rubber
  • Basket: Die-cast aluminum
  • Former: Black aluminum
  • Wire: Copper-clad aluminum
  • Copper pole piece
Dimensions
  • Outer Diameter: 6.81"
  • Cut-out Diameter: 5.84"
  • Mounting Depth: 3.24"
  • Flange Thickness: 0.23"
Specifications
  • DC resistance Re: 6.5 (Ohm)
  • Impedance: 8 (Ohm)
  • Resonance frequency Fs: 42.6 (Hz)
  • Maximum impedance Zm: 29.3 (Ohm)
  • Mechanical Q factor Qms: 1.613
  • Electrical Q factor Qes: 0.465
  • Total Q factor Qts: 0.361
  • Linear Displacement Xmax: 7.5 (mm)
  • Moving mass Mms: 15.93 (g)
  • Equivalent volume Vas: 19.98 ( l )
  • Sensitivity SPL: 87.1 (dB)
  • Suspension compliance Cms: 0.877 (mm/N)
  • BL product Bl: 7.72 (N/A)
  • Driver piston diameter D: 127 (mm)
  • Voice Coil Inductance Le(1K): 0.87 (mH)

Part Numbers
MCM Part #:55-5665
MCM Audio Select Part #:55-5665
Package Specifications & Dimensions
Weight:4.65 lbs.
Hazardous:Yes
RoHS Comp:Yes
Warranty:365 days
Need to Return?
Length:7.5 in.
Width:7.5 in.
Height:4.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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