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SRA convection-cooled2018-11-30T19:24:01+00:00

SRA convection-cooled

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.

Model Channels Watts @ 4Ω Watts @ 8Ω Watts @ 8Ω Bridged Constant Voltage
SRA-2075 2 75 40 150 yes
SRA-2150 2 150 80 300
SRA-4075 4 75 40 150 yes
SRA-4150 4 150 80 300

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. 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. 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.

■ 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

POWER RATINGS

Model Ch. Panel View 8Ω (br)
SRA-4150 4 Front  Rear 150W 80W 300W
SRA-2150 2 Front  Rear 150W 80W 300W
SRA-4075 4 Front  Rear 75W 40W 150W
SRA-2075 2 Front  Rear 75W 40W 150W
Series Description Data Sheet Manual Line Art
SRA Convection-Cooled Power Amplifier (1U) Download Download Download

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