SRA-4075 4 Channel x 75w Install Power Amplifier

 SRA-4075  ASHLY 

 4-Channel x 75w Amplifier 

The Ashly SRA-Series of amplifiers incorporates switch-mode-power supplies and Class-D amplifier circuitry, providing an extremely power-efficient solution. Four models in each series are available in two and four channel configurations with power ratings of 75W and 150W per channel. Features include: convection cooling, extremely low noise, an internally switchable 120V/240V power supply, extensive protection circuitry, euroblock inputs and screw terminal outputs.

SRA-Series amplifiers are housed in a compact 1RU chassis weighing only 10 lbs. and are designed to drive four or eight ohm loads. 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:

• Convection cooling

• Extremely low noise

• Extensive protection circuitry

• Level attenuators for each channel

• Signal present and clip alert status LEDs

• Selectable input sensitivity

• Defeatable 80Hz HPF

• Euroblock inputs/outputs

• Stereo or bridged mode switch per channel pair

• Remote stand-by control

• Adjustable turn-on delay up to 8 seconds

• Stereo headphone jack (on 2-channel models)

• Safety/Compliance: cTUVus, CE, FCC, RoHS

Specifications:

• 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

• Channels: 4

• Signal to Noise (20Hz–20kHz, unweighted): >100dB

• Dimensions (W x H x D): 19 x 1.75 x 11 in (483 x 45.5 x 279.4 mm)

• Unit Weight: 9.4 lbs (4.27 kg)

• Shipping Weight: 16lbs (8kg)

• Power Req.: 120VAC, 240VAC ±10%, 50/60Hz (factory set)

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

• Input Connector: 3-Pin Euroblock

• Output Connector: Euroblock

• Cordset: 3-Prong IEC

Power Per Channel, 20Hz–20KHz, 1% THD All Channels Driven

• 4 Ohms: 75W

• 8 Ohms: 40W

• 8 Ohms (bridged): 150W

Line Current Draw All Channels Driven @ 4 Ohms

• Standby Mode: 39mA

• No Signal: 565mA

• Typical (1/8 power poink noise): 1.25A

• Max (1/3 power pink noise): 2.25A

Thermal Dissipation BTU/hr, All Channels Driven @ 4 Ohms

• Standby Mode: 13

• No Signal: 113

• Typical (1/8 power poink noise): 145

• Max (1/3 power pink noise): 150

SALE: $949.99

FREE S&H in continental US (e-mail for international / offshore USA rates)