Stewart Audio
Discontinued

AV50-2

*DISCONTINUED* 2 Channel Half Rack Amplifier - 25W x 2 @ 8Ω

Compact half-rack amplifier optimized to drive 4/8Ω loads. The amplifier includes a number of different mounting options perfect for attaching above a projection system.

  • • Clean full–range dynamic power
  • • World class reliability
  • • Bridgeable
  • • Ultra efficient switch mode power supply
  • • Made in the USA
AV50-2
Front Image | Back Image (Click Image to Zoom)
The half rack AV Series is built to meet the rigorous demands of high quality commercial, industrial and Pro Audio sound installations. Low cost, lightweight and convection cooling make this Class AB amplifier flexible enough for a broad range of applications requiring compact quiet amplification. Like all Stewart products, the AV50 is designed for sonic accuracy, high efficiency, low power consumption and extended duty cycles. In addition to rack mounting, the AV50 has the option of being pole mounted with projection systems. The AV Series allows bridging to mono for increased power and will also accept unbalanced signals by way of 1/4" TRS input connectors.

8 Ohm Stereo Power 25W
4 Ohm Stereo Power 50W
8 Ohm Bridged Power 100W
Frequency Response (+0, -0.5dB, 1W) 30Hz - 20kHz
Power Bandwidth (+3, -3dB) 10Hz - 50kHz
THD+N <.1%
Signal to noise ratio >100dB
Damping Factor >200
Slew Rate 30V/ms
Input Sensitivity 1V (0 dBV)
Standard Voltage Gain 40X (32dB)
Input Impedance (Unbalanced) 20k Ohms/10k Ohms
Idle Current Draw, 1/8 Power Draw 0.1/0.52A
Class AB
Input Connectors RCA, 3.5mm TRS
Output Connectors Phoenix Block
Power Supply High-Speed Switching
Cooling Convection-Cooled (No fans)
Controls Recessed Controls, Bridged Mono/Stereo, Pwr Switch
LED Indicators Power & Clip
Construction Steel Chassis
Dimensions (H,W,D) 1.5"H x 8.1"W x 7.2"D
Weight 2.8 lbs (1.27kg)
AV-POLE



Pole-mount kit which will mount a single subcompact amplifier.
RMK-50



This kit allows you to rack mount one AV-50 amplifier in a single rack-space (1U).

LITERATURE
Product Datasheet PDF
Operations Manual PDF


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