Commercial Audio Series  Crown’s Commercial Audio mixer/amplifiers deliver legendary Crown quality to the commercial audio industry. These high-value mixer/amplifiers provide both 4-ohm and constant-voltage outputs (70V and 100V) for use in a wide range of commercial applications including schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Easily configured for a range of uses such as paging, background music, security, and evacuation instructions, Crown’s Commercial Audio units are the smart choice for commercial sound. - The 180MA has 4 inputs and one 80W power amplifier.
- The 280MA has 8 inputs and dual 80W power amplifiers.
| Output Power | Minimum guaranteed power in watts into 4 ohms or 70V/100V output line. At 1 kHz with 0.5% THD. | | 180MA | 80 W | | 280MA | 80 W | Features - 4 to 8 inputs, 1 to 2 amplifier output channels
- Ideal for commercial and industrial use
- Expandable by adding Crown Commercial Audio Series mixers or Commercial Audio Series power amplifiers (when available)
- Balanced Phoenix-type mic/line inputs; touch-proof screw-terminal speaker outputs
- Any input can be sent to any output
- Built-in four-tone generator
- Priority muting
- Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
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