Crown Audio 180MA Welcome, page, Minimum guaranteed power, per channel into 4 ohms or, Features

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

•Built-in four-tone generator

•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