- Description
Details
The Ashly SRA-4150 four-channel power amplifier delivers a minimum power of 80 Watts RMS per channel into 8 Ohm loads and 150 Watts RMS per channel into 4 Ohm loads with all channels operating. When switched into bridged-mono mode, the amplifier delivers at least 300 Watts RMS into an 8 Ohm load. The power amplifier has Euroblock input and output connectors. It has balanced analog inputs and a selectable 80Hz high-pass filter. The power amplifier also has a 26db/36dB input sensitivity switch and remote standby. The output circuitry is Class D, convection cooled with a frequency response of 20Hz to 20KHz ±1.0dB. Signal-to-Noise is greater than 103dB unweighted. The front panel provides the status of power, standby, protect, signal level and clip. The amplifier mounts in a standard 19 inch rack using one space (1.75” high) and weighs 10 pounds.
Features include: convection cooling, extremely low noise, extensive protection circuitry, euroblock inputs and screw terminal outputs. Front panel features include: level attenuators for each channel, signal present and clip alert status LEDs for each channel. Rear panel features include: rear panel switches to select between two choices of input sensitivity, HPF frequencies and normal or bridged mode, remote power turn-on/off and adjustable turn-on delay up to eight seconds. Two-channel versions have a stereo headphone jack located on the front panel.- Features
Features
- Four-channel, 150W/ch @ 4 ohms
- Convection cooling
- Extremely low noise
- Extensive protection circuitry
- Euroblock inputs and screw terminal outputs
- Safety/Compliance: cTUVus/FCC, CE (pending), RoHS
Front panel features include:
- Level attenuators for each channel
- Signal present and clip alert status L.E.D.'s
- 2-channel versions have a stereo headphone jack
Rear panel features include:
- Rear panel switches to select between two choices of input sensitivity
- HPF frequencies and normal or bridged mode
- Remote power turn-on/off and adjustable turn-on delay up to eight seconds
- Adjustable turn-on delay up to eight seconds
- Specification
Rated Power 8 ohms (Stereo) 4 x 80W Rated Power 4 ohms (Stereo) 4 x 150W Rated Power 8 ohms (Bridged Mono) 2 x 300W Rated Power 25V (Stereo) 4 x 150W S/N (20 Hz-20 kHz, unweighted) >105dB 1/8th Output (Pink Noise @ 4 Ohm) 75.0W 1/8th Draw (Pink Noise @ 4 Ohm) 125W 1/8th Current (Pink Noise @ 4 Ohm) 1.98A Idle Power (Pink Noise @ 4 Ohm) 36.0W Idle Current (Pink Noise @ 4 Ohm) 0.62A Frequency Response (8 ohms) 20 Hz - 20k Hz, ± 1.0 dB Input Impedance 20 k ohms, balanced Input Sensitivity 1dBu (75W), 4dBu (150W) Gain 26dBu, 36dBu Maximum Input Level +21dBu Damping Factor (8 ohms) > 200 Cooling Convection Output Circuitry Class D Connectors (each channel) Input - each channel 3- Pin Euroblock
Output - each channel Screw terminalsFront Controls AC Power SwitchInput Attenuators Front indicators (LED color) Power (Blue), Standby (Yellow), Protect (Red), Clip (Red) Signal Present (Green) Rear Controls 0Hz HPF, Gain/Sensitivity: +26dB, +36dB, Bridge/Stereo Switch, Remote Standby, Delay Amplifier and Load Protection Output Overcurent, DC Output, Supply Overvoltage, Chassis Temperature Inrush Limiting, Mains Fuse Cordset 3-Prong IEC Dimensions (H x W x D) 1.75" (44.5mm) x 19" (483 mm) x 11" (279.4mm) Net Weight 9 lbs (4.08 kg) Shipping Weight 16 lbs (8 kg) - Documents
Documents
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