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Amp Power Crown 280A Install Amplifier with Volume 70v
Live Sound Amps
The Crown 280A is a high-value amplifier for commercial and industrial audio. It provides 4-ohm and constant-voltage outputs (70V). The amp is part of Crowns Commercial Audio Series, which also includes mixers and mixer-amps. This low-cost unit provides 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.