Lowell CT830A-T870 8-Inch 20-Watt Coaxial Speaker Driver with 70V Transformer, Single Unit
Lowell CT830A-T870 8-Inch 20-Watt Coaxial Speaker Driver with 70V T...
Lowell CT830A-T870 8-Inch 20-Watt Coaxial Speaker Driver with 70V Transformer, Single Unit
High performance 8" 20W coaxial speaker with mounted 70V transformer for quality paging and background music.
Technical Specifications
Driver
8 in. 20W coaxial. High frequency speaker with first order high pass filter, ceramic magnets (12 oz. LF, 2.1 oz. HF) and permanently aligned voice coils.
Frame
20-gauge stamped steel with zinc-plated finish.
Mounting Bolt Circle
7.625 in.
Transformer
70V with taps at 1, 2, 4, 8W
Assembly Mounting Depth
3.30 in.
Assembly Dispersion Angle
80 degrees conical
Assembly Frequency Response
53Hz-14.3kHz (+/-6dB) and 44Hz-20kHz (+/-7.1dB)
Assembly Average Sensitivity
97.1dB
COMPLIANCE & CERTIFICATION
Made in U.S.A. with global components
Meets or exceeds industry standards
Payment & Security
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