PSA-1250V Commercial Multi-Channel Amplifier - Supports 4/8 Ohm & 70/100V Output

The PSA-1250V is a 6 Zones (12 Channels) audio distribution amp that can be configured for six stereo 4 Ohm/8 Ohm zones (30W/channel @ 8 Ohms; 60W/channel @ 4 Ohms); but it can also be configured for six stereo 70/100V zones (120W/per Zone); or the high powered bridged zones(120W @ 8 Ohms). It also can be configured for any combination of stereo 4 Ohms/8 Ohms, 8 Ohms bridged and 70/100V zones all at the same time. Which is a versatile multi-channel amplifier provide the good solution for either residential or the 70V/100V contractor/installer applications, and perfect for the distribution of multiple speaker systems over long cable runs, such as the  in-ceiling speakers, surface-mount speakers and paging horns. Features: - Each zone can independently select a zone-specific stereo audio source or the global mono Audio Bus input (balanced)  Each zone has -20dB Audio Limiter - Front panel features “Zone ON” and “Zone Standby” LED indicators for each zone - Rack mountable in standard 19" rack (2U height) - Selectable 110/220 AC voltag - Each zone can be independently configured for stereo 4 Ohm/8 Ohm mode, high powered bridged 8 Ohm mode, or 70V/100V mode for total flexibility within a given installation                                                                                                                     Spec: - Stereo Mode (4 Ohm) per Zone: 2 x 60W THD 0.8% - Stereo Mode (8 Ohm) per Zone: 2 x 30W THD 0.8% - Bridged Mono Mode (8 ohms) per Zone: 120W W THD 0.8% - 70/100V Mode per Zone: 120W - Total Harmonic Distortion: 1% - Signal-to-Noise Ratio: -95dB - Channel Separation: -60 dB - Frequency Response: 20Hz---20KHz 1.5dB - Input Sensitivity: 380mV - Line Input Impedance: 47K - Dimensions: 16.81”W x 3.46” H x 16.14”D (42.7 x 8.8 x 41.0 cm) - Weight: 43 lbs (19.25 kg)