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Ashly SRA-4075 - Rackmount 4-Channel Power Amplifier - 40 Watts per Channel at 8 Ohms
Ashly SRA-4075 - Rackmount 4-Channel Power Amplifier - 40 Watts per Channel at 8 Ohms
B&H # ASSRA4075 MFR # SRA-4075
You Pay: $755.00
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- 1Description
The Ashly SRA-4075 is a 4-channel convection-cooled rackmount P.A. or studio power amplifier housed in a rugged 1RU metal chassis, offering an output of 40 Watts per channel at 8 Ohms, designed to drive 4 and 8 Ohm loads.
The SRA-4075 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay available and dual or bridge modes of operation.
The SRA-4075 is equipped with an internally switchable 120V/240V power supply, extensive protection circuitry, and standard Euroblock inputs along with screw terminal outputs.
- 1RU 10 lb. lightweight rackmount 4-channelpower amplifier with 40 Watts per channel power output at 8 Ohms
- Selectable Dual or Bridge Mono Operation, designed for 4- or 8-Ohm loads
- 2-stage high-efficiency switched mode power supply with high power-to-weight ratio
- Ultra-quiet convection-cooled operation
- On-board 80Hz HPF, selectable gain sensitivity
- Up to 8 sec. of turn-on delay with selectable Dip Switch complement
- Comprehensive amplifier protection circuitry includes: Output Over-current, DC Output, Main Supply Rail Over-voltage, Chassis Temperature, Inrush Limiting, Mains Fuse
- Front Panel Indicators include: overall power, standby, and protect; per-channel clip and signal indicators
- Euroblock input connectors, Screw Terminal outputs
- 1Description
| Power Rating |
Stereo @ 8 Ohms: 4 x 40W per Ch. Stereo @ 4 Ohms: 4 x 75W per Ch. Mono Bridge @ 8 Ohms: 4 x 150W per Ch. |
| Damping Factor | >200, 8-Ohm load, <1kHz |
| Input Sensitivity | 1.5V |
| Input Impedance | 20 kOhms, Balanced |
| Gain | Selectable 26dB or 36dB |
| Frequency Response | 20 Hz - 20 kHz, +/-1.0dB |
| Signal-to-Noise Ratio | >98dB, 20Hz - 20kHz unweighted |
| Total Harmonic Distortion (THD) | <0.01% (8-Ohm load, 10dB below rated power, 20Hz - 10kHz |
| Input Connections | 4 x Ch.1,2,3,4 3- Pin Euroblock |
| Output Connectors | 4 x Ch.1,2,3,4 Screw Terminals |
| Controls Front Panel |
1 Power Switch 4 x Gain Control Knobs |
| Controls (Rear) |
4 x Delay DIP Switches 2 x 80Hz HPF On/Off Button 2 x Gain Sensitivity Button 2 x Bridge/Stereo Mode Switch |
| Indicators |
1 x Blue Power On LED 1 x Yellow Standby LED 1 x Red Protect LED 4 x Red Clip LED's 4 x Green Signal LED's |
| Cooling | Convection-cooled |
| Power Consumption |
37.5W (1/8 Power Pink Noise @ 4 Ohm) Typical Current: Idle: 0.52A 1/8 Power: 1.24A |
| Dimensions | 19 x 1.75 x 11" (483 x 44.5 x 279.4mm) |
| Weight | 10 lb (4.5 kg) |
| Specialties |
Adjustable Turn-On delay Switches Convection Cooling Switch-Mode Power Supply |
| Packaging Info | |
|---|---|
| Package Weight | 16.0 lb |
| Box Dimensions (LxWxH) | 19.0 x 11.0 x 3.0" |
