Ashly SRA4150 - 4-Channel 150-Watt per Channel Power Amplifier
Availability:
In StockAvailable for shipment within one business day, or pickup from our Jamaica, NY warehouse during regular business hours.
Description
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 compact single rack space chassis and weighing only 10 lbs, SRA Convection-Cooled Amplifiers are designed to drive 4 or 8-ohm loads. Choose from 4 models available in 2 and 4-channel configurations with power ratings of 75W and 150W per channel. The 150W models are capable of driving 25V constant voltage lines directly. Switch mode power supplies and Class-D amplifier circuitry provide an extremely power efficient solution.
Features:
- 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
| Channels | 4 |
| Max Output Power: Per Channel, 20Hz–20KHz, 1% THD All Channels Driven | 4 Ohms: 150W 8 Ohms: 80W 8 Ohms Bridged: 300W |
| Line Current Draw: All Channels Driven @ 4 Ohms | Standby Mode: 102mA No Signal: 660mA Typical (1/8 power pink noise): 1.95A Max (1/3 power pink noise): 3.80A |
| Thermal Dissipation: BTU/hr, All Channels Driven @ 4 Ohms | Standby Mode: 23 No Signal: 137 Typical (1/8 power pink noise): 211 Max (1/3 power pink noise): 263 |
| Signal to Noise | >103dB |
| Frequency Response (8 Ohms) | 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 (8 Ohm load, < 1 kHz) | > 200 into 8 Ohms |
| Input Impedance | 20k Ohms, Balanced |
| Input Sensitivity | 1dBu (75W), 4dBu (150W) |
| Gain | 26dBu, 36dBu, Selectable |
| Maximum Input Level | +21dBu |
| HPF | 80Hz 2nd Order, defeatable |
| Cooling | Convection |
| Output Circuitry | Class D |
| Amplifier/Load Protection | Output Overcurent, DC Output, Main Supply Rail Overvoltage, Chassis Temperature, Inrush Limiting, Mains Fuse |
| Environmental | 40-120° 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 |
| Dimensions | 19”W x 1.75"H x 11”D (483mm x 45.5mm x 279.4mm) |
| Unit Weight | 9.48lbs (4.3kg) |
| Shipping Weight | 16lbs (8kg) |
| Power Req. | 120VAC, 240VAC ±10%, 50/60Hz (factory set) |
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 compact single rack space chassis and weighing only 10 lbs, SRA Convection-Cooled Amplifiers are designed to drive 4 or 8-ohm loads. Choose from 4 models available in 2 and 4-channel configurations with power ratings of 75W and 150W per channel. The 150W models are capable of driving 25V constant voltage lines directly. Switch mode power supplies and Class-D amplifier circuitry provide an extremely power efficient solution.
Features:
- 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
| Channels | 4 |
| Max Output Power: Per Channel, 20Hz–20KHz, 1% THD All Channels Driven | 4 Ohms: 150W 8 Ohms: 80W 8 Ohms Bridged: 300W |
| Line Current Draw: All Channels Driven @ 4 Ohms | Standby Mode: 102mA No Signal: 660mA Typical (1/8 power pink noise): 1.95A Max (1/3 power pink noise): 3.80A |
| Thermal Dissipation: BTU/hr, All Channels Driven @ 4 Ohms | Standby Mode: 23 No Signal: 137 Typical (1/8 power pink noise): 211 Max (1/3 power pink noise): 263 |
| Signal to Noise | >103dB |
| Frequency Response (8 Ohms) | 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 (8 Ohm load, < 1 kHz) | > 200 into 8 Ohms |
| Input Impedance | 20k Ohms, Balanced |
| Input Sensitivity | 1dBu (75W), 4dBu (150W) |
| Gain | 26dBu, 36dBu, Selectable |
| Maximum Input Level | +21dBu |
| HPF | 80Hz 2nd Order, defeatable |
| Cooling | Convection |
| Output Circuitry | Class D |
| Amplifier/Load Protection | Output Overcurent, DC Output, Main Supply Rail Overvoltage, Chassis Temperature, Inrush Limiting, Mains Fuse |
| Environmental | 40-120° 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 |
| Dimensions | 19”W x 1.75"H x 11”D (483mm x 45.5mm x 279.4mm) |
| Unit Weight | 9.48lbs (4.3kg) |
| Shipping Weight | 16lbs (8kg) |
| Power Req. | 120VAC, 240VAC ±10%, 50/60Hz (factory set) |
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