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1987 - 2017: Thirtieth Anniversary!
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Genesis Physics Speakers:
Model 66 Information

specs - crossover schematic - order parts: Original or Series 2

above: Original --- below: Series 2

Specifications

photo/top - crossover schematic - order parts: Original or Series 2

Dimensions44" x 18" x 12"
Weight75 lbs
Finishoak veneer and a few walnut

Original:

Tweeter: 1" modified dome ("STG")PRO 002 MG$54.00
Midrange: 4" dome ("D75MX-8")PRO 034$NLA
Woofer (2): 8" treated paper cone ("SW9P")PRO 006$63.00
Crossover frequencies400/4000 Hz
Sensitivity, 1w at 1m90 dB
Frequency response24 Hz to 25 kHz
Recommended amplifier power25 - 350 watts
Impedance8 ohms

Series 2:

Tweeter: 1" concave aluminum dome ("STL")PRO 002 MG$54.00
Midrange: 4" dome ("H304")PRO 035$NLA
Woofer (2): 8" polypropylene cone ("TD205R")PRO 066$75.00
Crossover frequencies450/4000 Hz
Sensitivity, 1w at 1m92.5 dB
Frequency response28 Hz to 25 kHz
Recommended amplifier power30 - 350 watts
Impedance4 ohms

Crossover schematic

photo/top - specifications - order parts: Original or Series 2
Key to Crossover Symbols and Component Values (in a new window)

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