Crestron AMP 150 70
The Crestron AMP-150-70 is a single-channel Class D power amplifier rated at 50 watts onto a 70V distributed speaker line. It is sized for the smaller commercial zone, a lobby, a conference room, or a retail floor, where a modest amount of clean power drives a run of 70V ceiling speakers for paging and background music.
The amplifier is ENERGY STAR certified and convection cooled, so it runs silently without a fan, and a low-power standby mode trims consumption when no audio is present. A high-pass filter set at 80 Hz protects small distributed speakers from low-frequency overexcursion. The quarter-width chassis ships with hardware to surface mount, rack mount, or gang next to other Crestron modular amplifiers, and balanced or unbalanced inputs accept a mono or summed source.
| Channels | 1 |
|---|---|
| Output Power | 50 W at 70V |
| Amplifier Class | Class D |
| Frequency Response | 200 Hz to 20 kHz +/-0.5 dB |
| THD+N | <0.1% |
| Signal-to-Noise | >100 dBA, 20 Hz to 20 kHz, balanced |
| High-Pass Filter | -3 dB at 80 Hz, 12 dB per octave |
| Dimensions | 1.74 x 4.33 x 10.46 in (H x W x D) |
| Weight | 1.9 lb |
