Product Description
PA1250T
Single-channel 250 W power amplifier
The PA series of commercial power amplifiers is a favorite of installers everywhere for sound reinforcement, background music, paging, and public address systems. Featuring low-distortion amplifier electronics that are bridgeable for flexible power allocation, PA series amps provide a wide dynamic range with excellent headroom. An onboard limiter spares both amplifier and speakers from damaging transients, and a comprehensive thermal/electrical protection package ensures long-haul dependability. Equipped with Phoenix-style terminals for fast, easy hookup, PA series amps are housed in compact, rack-ready 2RU chassis with ample internal airflow and exceptionally quiet multi-stage fans. Models are available in a variety of output powers and channel configurations, several of which provide 70/100V output using low-distortion transformers. Offering outstanding versatility and longterm reliability, the PA series is a remarkable value for any installation application.
Features
- Cool-running, saturation-free power for distributed installations
- Ideal for sound reinforcement, paging, and life safety
- 250 W mono for 70/100 V lines
- Compact 2 RU design
- Stepped rear-panel level attenuation
- Selectable 50 Hz or 300 Hz high-pass filter
- Thermal protection, peak limiting, turn-on delay
- Phoenix-type inputs and outputs
- Three-stage front-to-rear fans
- Integrated rack ears for direct mounting
Specifications
| Continuous Rated Power (1 kHz, THD 1%) 100v | 270 Watts |
| Continuous Rated Power (1 kHz, THD 1%) 70v | 270 Watts |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 100v | 250 Watts |
| Continuous Rated Power (20-20 kHz, THD<0,2%) 70v | 250 Watts |
| Crosstalk | < < -75 dB |
| DIM 30 | < 0.1 % |
| Frequency Response | 65Hz-20kHz |
| Input Impedance (Balanced) | > 20 kΩ |
| Input Sensitivity | 0 dBu |
| Intermodulation Distortion (SMPTE) | < 0.1 % |
| Network Control (IRIS-Net) | No |
| Number of Channels | 1 |
| Signal-to-Noise Ratio (A-weighted) | 103 dB |
| Slew Rate | 41/61 V/µs |
| Total Harmonic Distortion | < 0.1 % |
| Height | 2RU 88 mm (3.46") |
| Width | 483 mm (19.02") |
| Depth | 406 mm (15.98") |
| Weight Net | 16.5 kg (36.38 lbs) |