MCM Electronics

40W 8 Ohm - Bolt On Compression Tweeter Driver By Faital Pro (HF104) MCM Part #53-1445

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Throat Diameter 25,4 mm (1 in)
Overall Diameter 91 mm (3.58 in)
180° Mounting Holes Diameter (2xM5) 77.5 mm (3.05 in)
Depth 51 mm (2.01 in)
Net Weight 850 g (1.87 lb)
Shipping Box 98x90x64 mm (3.86x3.54x2.52 in)
Shipping Weight 880 g (1.94 lb)

Specifications Top

Nominal Impedance 8 ohm
Minimum Impedance 6.9 ohm
AES Power Handling * 40 W
Maximum Power Handling ** 80 W
Minimum Crossover Frequency *** 1.7 kHz
Sensitivity (1W/1m) **** 108 dB
Frequency Range 1.5÷20 kHz
Voice Coil Diameter 37 mm (1.46 in)
Winding Material Copper Clad Aluminum
Former Material Kapton
Diaphragm Material Ketone Polymer
Diaphragm Shape Annular
Winding Depth 2.1 mm (0.08 in)
Magnetic Gap Depth 2.6 mm (0.10 in)
Flux Density 1.85 T
Re 5.5 ohm
Phase Plug Design Radial


  • (*) Test made for 2 hours with Pink Noise signal (6 dB Crest Factor) from minimum crossover frequency. Power calculated on rated minimum impedance. Driver mounted on aluminum horn.
  • (**) Maximum power is defined as 3dB greater than nominal power.
  • (***) 12 dB/oct or higher slope high-pass filter
  • (****) Averaged within the frequency range

Part Numbers
MCM Part #:53-1445
Faital Pro Part #:HF104
Package Specifications & Dimensions
Weight:1.5 lbs.
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:4 in.
Width:3.5 in.
Height:2.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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