Commercial Audio Series
Amplifiers
180A
280A
1160A
660A
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The Crown 180A, 280A, 1160A and 660A are high-value
amplifiers for commercial and industrial audio. They provide 4-ohm and
constant-voltage outputs (70V and 100V). The 660A, a six-channel
amplifier, provides 4-ohm and constant-voltage outputs (70V and 100V) on
channels 1 through 4, and 4-ohm outpus on channels 5 and 6. The amps are
part of Crown’s Commercial Audio Series, which also includes mixers and
mixer-amps. These low-cost units provide all necessary features in a
simple building-block format. The sound system can be upgraded as a
facility expands. For example, you can add more mixers for more inputs,
or add more power amps (or mixer-amps) to handle more zones.
Some applications include schools, hospitals, factories,
restaurant/retail, houses of worship, fitness facilities, A/V
boardrooms, prisons, and small offices. Typical uses are paging,
background music, security and evacuation instructions.
The amplifiers vary in their number of inputs, number of
outputs, and power range:
- 180A has 1 input and one 80W power amplifier for
single-zone systems.
- 280A has 2 inputs and dual 80W power amplifiers for
two-zone systems.
- 1160A has 1 input and one 160W power amplifier for
single-zone systems.
- 660A has six inputs and six 60W power amplifier
channels for multi-zone systems. It can drive different types of
speakers in different areas of a facility.
Features
- 180A, 280A and 1160A have 1 or 2 inputs, 1 or 2
amplifier output channels. 660A has six inputs and six amplifier
output channels
- Ideal for commercial and industrial use
- Balanced Phoenix-type line inputs; touch-proofed
screw-terminal speaker outputs
- Advanced protection system includes output current
limiting, DC protection, circuit breaker/fuse, and thermal
protection
- Three-Year, No-Fault, Fully Transferable Warranty
completely protects your investment and guarantees its
specifications
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