Altec Lansing

Bias 550

Speaker

Main Details
Maker Altec Lansing Brand Sparkomatic Corporation Company
Function
Form Factor Floorstanding
Signal Path Analog Hardware
Date Produced 1988
Dimensions
(H × W × D)
Weight 437lbs
Frequency Response 20Hz-22kHz ±2dB
Additional Specifications
Upper Treble 1" Polyamide Dome
Lower Treble 2" Polyamide Dome
Midrange 6.5" Carbon Fiber Cone
Midbass 8" Carbon Fiber Cone
Bass 10" Carbon Fiber Cone (x2)
Crossover Frequencies 80Hz, 450Hz, 1.5kHz, 4.5kHz
Sensitivity (90dB) 100mV
Input Impedance 22kΩ
Output Power (Upper Treble) 75W
Output Power (Lower Treble) 125W
Output Power (Midrange) 125W
Output Power (Midbass) 125W
Output Power (Bass) 250W
Maximum Output (40Hz-20kHz) 120dB/2m
Enclosure Type Sealed
Finish Walnut
MSRP (1988) $12,000

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