Features:
- ART SLA-4 4x140W
- PA amplifier
- Bridged power output (16Ω): 2 x 200W RMS per channel
- Bridged power output (8Ω): 2 x 280W RMS per channel
- Stereo power output (4Ω): 4 x 140W RMS per channel
- Stereo power output (8Ω): 4 x 100W RMS per channel
- Frequency response: 10Hz–40kHz
- CMRR: > 60dB @ 1kHz
- Damping factor: > 100
- Total harmonic distortion: < 0.05%
- Noise and hum: > 100dB
- Input impedance: 44kΩ (balanced) / 22kΩ (unbalanced)
- Connectors
- Inputs: 4 x 1/4" jack + Euroblock
- Outputs: 4 x 2-way binding posts
- Impedance: 4Ω (bridged) / 2Ω (stereo)
- Slew rate: > 20V/µs
- Transformer type: toroidal
- Power supply: 120VAC 60Hz 1000W (max)
- Dimensions: 483 x 190.5 x 44.5 mm
- Weight: 9 kg
Brand reference number:
ARTSLA4
en 
