Crown Audio Welcome, page, 180MA, 280MA, 1160MAPower, Commercial Audio Series Mixer-Amplifiers

Commercial Audio Series Mixer-Amplifiers

180MA	*1 kHz
	Power
Minimum guaranteed power	80W
into 4 ohms or 70V/100V output

*1 kHz Power: refers to maximum power in watts at 1 kHz with 0.5% THD.

280MA	*1 kHz
	Power
Minimum guaranteed power
per channel into 4 ohms or	80W
70V/100V output

*1 kHz Power: refers to maximum power in watts at 1 kHz with 0.5% THD.

*1 kHz

1160MAPower

Minimum guaranteed power

into 4 ohms or 70V/100V output 160W

*1 kHz Power: refers to maximum power in watts at 1 kHz with 0.5% THD.

1 Welcome

The Crown® 180MA, 280MA and 1160MA are high-value mixer-amplifiers for commercial and industrial audio. They provide 4-ohm and constant-voltage outputs (70V and 100V). The mixer-amps are part of Crown’s Commercial Audio Series, which also includes mixers and power amplifiers. These low-cost units provide all necessary features in a simple building- block format.

1.1 Features

•4 to 8 inputs, 1 to 2 amplifier output chan- nels

•Ideal for commercial and industrial use

•Expandable by adding Crown Commercial Audio mixers or Commercial Audio power amplifiers (when available)

•Balanced Phoenix-type mic/line inputs; touch-proofed screw-terminal speaker outputs

•Independent Bass and Treble controls on each input

•Any input can be sent to any output

•Priority muting

•Advanced protection system includes output current limiting, DC protection, circuit breaker/ fuse, and thermal protection. Details available online at www.crownaudio.com.

•Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

Operation Manual page 5