MCM Electronics

8" Die Cast Woofer 8 Ohm Rubbber Surround By MCM Audio Select (55-5670     ) MCM Part #55-5670

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$39.99 
MSRP: $69.95
You Save: $29.96 (43 %)
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Specifications Top

KB Series - 8" 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. Features
  • Power Handling (RMS): 80 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: 8.63"
  • Cut-out Diameter: 7.68"
  • Mounting Depth: 3.58"
  • Flange Thickness: 0.26"
Specifications
  • DC resistance Re: 6.5 (Ohm)
  • Impedance: 8 (Ohm)
  • Resonance frequency Fs: 33.07 (Hz)
  • Maximum impedance Zm: 27.97 (Ohm)
  • Mechanical Q factor Qms: 1.376
  • Electrical Q factor Qes: 0.421
  • Total Q factor Qts: 0.322
  • Linear Displacement Xmax: 7.5 (mm)
  • Moving mass Mms: 23.78 (g)
  • Equivalent volume Vas: 61.71 ( l )
  • Sensitivity SPL: 89.1 (dB)
  • Suspension compliance Cms: 0.974 (mm/N)
  • BL product Bl: 8.74 (N/A)
  • Driver piston diameter D: 164 (mm)
  • Voice Coil Inductance Le(1K): 0.907 (mH)

Part Numbers
MCM Part #:55-5670
MCM Audio Select Part #:55-5670     
Package Specifications & Dimensions
Weight:6.15 lbs.
Hazardous:Yes
RoHS Comp:Yes
Warranty:365 days
Need to Return?
Length:9 in.
Width:9 in.
Height:5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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