AUDAX HM210Z0 Woofer, Excellent physical condition and musical reproduction FS

Description

Audax HM210Z0 Woofer
HFW Design KLS9
A
very rare a
udiophile 8 inch bass drive unit from the
prestige
range.
Featuring a composite HDA (High Definition Aerogel) cone and fully ventilated chassis / pole piece, edge wound flat copper voice coil, high loss rubber phase plug.
One of the finest drive units of all time.
Key Features:
HD-A (High Definition Aerogel) cone
Non resonant diecast Zamak chassis
Edge wound flat copper voice coil
High compliance rubber suspension
Kapton voice coil former
High loss rubber phase plug
Gold plated terminals
Basic parameters:
Resonant frequency (fs)
30 Hz
Nominal impedance (Zn)
8 Ω
Mechanical  Q factor (Qms)
6.45
DC resistance (Re)
6.3 Ω
Electrical Q factor (Qes)
0.32
RMS power handling
70 W
Total Q factor (Qts)
0.31
Sensitivity (2.83V/1m)
91 dB
Equivalent volume (Vas)
108.1L
Chassis (squared section)
210 mm
Buy with confidence, from a Pwoer Seller with 100% feedback on  eBay.
The high resolution images are indicative of the condition of the actual item offered.
It is from a smoke-free and pet-free environment.
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The item will be carefully packaged by a trained packaging professional..
FAST shipping will be within 24 business hours. I will provide delivery confirmation and tracking #.
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Thanks and happy days.