Ashly SRA-4075 Standard Amplifier
Ashly SRA-4075 Standard Amplifier
SoundPro Item: 41435 | Part Number: SRA-4075
Usually ships in 5-7 business days
- Extremely low noise, convection cooled
- Extensive protection circuitry including output overcurrent protection, DC output protection, main supply rail overvoltage protection, internal chassis temperature monitoring, in-rush limiting and mains fuse
- Level attenuators with level control
- Signal present and clip alert status LEDs
- 2-channel versions have a stereo headphone jack
- Selectable input sensitivity
- 80 Hz/ Off High Pass Filter
- Rear panel Gain Switch: +36 dB or +26dB input sensitivity
- Euroblock inputs/outputs
- Normal or bridged mode switch on each channel
- Remote power turn ON/OFF
- Adjustable turn-on delay up to 7.5 seconds
- Safety/Compliance: TUV, CE, FCC, RoHS
- 5-Year Warranty
SRA Convection-Cooled Amplifiers are advanced, efficient single-space amplifiers perfect for installations with modest power requirements. The SRA Series makes it a snap to get exactly what you need and nothing you don’t.
Housed in a compact single rack space chassis and weighing only 10 lbs, SRA Convection-Cooled Amplifiers are designed to drive 4 or 8 Ohm loads. The SRA-4075 is 4 channels with 75 watts per channel.
Switch mode power supplies and Class-D amplifier circuitry provide an extremely power efficient solution. They are convection cooled, so little maintenance is needed after the installation, and no annoying fan noise. Of course you get the reliability, superior sonic quality and rugged construction you’ve come to expect from Ashly.
- Frequency Response (8Ω)20Hz–20kHz, ±1.0dB
- Distortion (SMPTE, typical)< 0.5% - 8 Ohm load, 10dB below rated power
- Distortion (THD-N, typical)< 0.5% - 8 Ohm load, 10dB below rated power, 20Hz–20kHz
- Damping Factor (8Ω load, <1kHz)> 200 into 8 Ohms
- Input Impedance20k ohms, balanced
- Input Sensitivity1dBu (75W), 4dBu (150W)
- Gain26dBu, 36dBu, selectable
- Max. Input Level+21dBu
- HPF80Hz 2nd Order, defeatable
- Coolingconvection
- Output CircuitryClass D
- Amplifier/Load ProtectionOutput Overcurent, DC Output, Main Supply Rail Overvoltage, Chassis Temperature, Inrush Limiting, Mains Fuse
- Environmental40°-120°F (4-49°C) noncondensing
- Front Panel
- Controls: AC power switch, level
- Indicators (LED color): power (blue), standby (yellow), protect (red), signal (green), clip (red)
- Rear Panel
- Controls: 80Hz HPF, Gain/Sensitivity: +26dB, +36dB, Bridge/Stereo Switch, Remote Standby, Delay
- Connectors (each channel)
- Input: 3-pin Euroblock
- Output: Euroblock
- Cordset: 3-prong IEC
- Channels4
- Max Output Power
- Per Channel, 20Hz - 20kHz, 1% THD, All Channels Driven
- 4Ω: 75W
- 8Ω: 40W
- 8Ω (bridged): 150W
- Line Current Draw
- All Channels Driven @ 4Ω
- Standby Mode: 39mA
- No Signal: 565mA
- Typical (1/8 power pink noise): 1.25A
- Max (1/3 power pink noise): 2.25A
- Thermal Dissipation
- BTU/hr, All Channels Driven @ 4Ω
- Standby Mode: 15
- No Signal: 113
- Typical (1.8 power pink noise): 145
- Max (1/3 power pink noise): 150
- Signal to Noise
- 20Hz - 20kHz, unweighted: >100dB
- Dimensions (WxHxD)19" x 1.75" x 11"
- Weight9.4 pounds
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