1235 Voice of the Theatre (Rev. 3)


Main Details
Maker Altec Brand Altec Lansing Brand Altec Corporation Company Voice of the Theatre Series
Form Factor Floorstanding
Signal Path Analog Hardware
Made In United States
Date Produced 1982-1983
(H × W × D)
Weight 173lbs
Frequency Response 35Hz-20kHz
Notes Update to cabinet
Additional Specifications
Treble 10.6"x25.3" Sectoral Horn Altec 511B, Altec 908-8A
Midrange/Bass 16" Paper Cone Altec 921-8A
Sensitivity (500Hz-3kHz) 103dB/W/4'
Sensitivity (EIA) 56dB
Impedance (Nominal) 8Ω
Crossover Frequency 1.2kHz Altec N1209-8A
Crossover Slope 12dB/Oct Second Order
Dispersion (Horizontal) 90°
Dispersion (Vertical) 40°
Power Handling (Nominal) 125W
Enclosure Type Front Loaded Horn, Bass Reflex Altec 816C
Finish Black Leather-Grained Vinyl


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