Mid-woofer designed for outdoor or indoor applications
UV stabilized Polypropylene cone and rubber surround
Components are treated to survive harsh outdoor environments
Design Notes
8FHW was designed as mid-woofer, with extended frequency response to low frequencies, as well as good extension into the mid-frequencies. All parts are intensively treated for outdoor usage, cone, surround material are with UV stabilizers. The used adhesives make sure the driver is waterproof. The cone utilizes polypropylene material and rubber surround. This combination sports sizable amounts of low frequencies and good behavior in the higher mid-frequencies.
Specifications General Specs
Nominal Diameter: 8 inch
Rated Impedance: 4 Ohm
Power Handling
AES Power: 100 Watts
Program Power: 200 Watts
Voice Coil
Diameter: 1,2 inch
Winding wire : Copper
Former: Aluminum
Winding height: 15,3 mm
T/S Parameters
Resonant frequency: 36Hz
Re: 3.3ohm
Qes: 0,38
Qms: 4,53
Qts: 0,35
VAS: 34.3L
Sd: 213.8cm2
Mms: 36.59g
BL: 8.6
Le: 0,89
Sensivity: 89,12 dB
Design Details
Surround material: Rubber
Cone material: PP
Spider: Nomex
Plate thickness: 8 mm
Peak to peak linear cone displacement: 11,65 mm
Overall diameter: 209,5 mm
Bolt circle diameter: 197 mm
Baffle cutout dia: 184,5 mm
Number of mounting holes: 8
Depth (flange to rear): 86,5 mm
Net weight: 1.5kg
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