BIAMP MPA250 Single-channel 250W amp w/dist. xfmr 120VAC @ 60Hz ONLY (†)
MPA250 single-channel, multi-purpose amplifiers deliver a full 250 Watts of power into direct or distributed speaker systems. The MPA250 is designed for reliable service in permanent installations, and comes complete with short-circuit and thermal protection, including front/rear panel indicators and automatic reset. Plug-in barrier strip input and screw terminal outputs provide trouble-free, dependable connections. MPA250 amplifiers are UL listed and carry Biamp's five-year warranty.
FEATURES
- 250 watts at all outputs (4Ω direct & transformer)
- internal transformer (8Ω, 70V, 25V, & 25V-CT outputs)
- signal/peak & temp/fault indicators on front & rear panels
- balanced/unbalanced input selector on rear panel
- level control & input sensitivity selector on rear panel
- high-pass filter selector on rear panel (12dB/oct. @ 125Hz)
- input on plug-in barrier - outputs on screw terminals
- short-circuit & thermal protection with automatic reset
- variable speed fan (quiet, reliable - no filter maintenance)
- incorporates AES recommended grounding practices
- covered by Biamp Systems' five-year warranty
- UL / C-UL listed
Specification
- Continuous Power : 250 Watt (4 ohm direct & transformer outputs)
- Signal-to-Noise Ratio (20Hz~20kHz) : > 90 dB referenced to 250 watts into 4 ohm direct output
- Total Harmonic Distortion (20Hz~20kHz @ 250 watts into 4 ohm direct output) : < 0.2 %
- Total Harmonic Distortion (100Hz~15kHz @ 250 watts at transformer outputs) : < 1.0 %
- Intermodulation Distortion (SMPTE) : < 0.35 %
- Frequency Response : +0/-1dB (20Hz~20kHz)
- Input Impedance (Balanced) : 20k ohms
- Input Impedance (unbalanced) : 10k ohms
- Input Sensitivity : 775mV / 300mV (selectable)
- Power Requirements : 120VAC @ 60Hz
- Power Consumption : 900 Watt maximum
- Width : 19 in (483 mm)
- Height : 3.50 in (89 mm)
- Depth : 8.50 in (216 mm)
- Maximum load protection : 23 lbs (10.5 kg)
