AV Series Description
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 Audio products, the AV-50 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.
Download Datasheet
Manual
Power Specifications
50W x 2 @ 4 Ohms
25W x 2 @ 8 Ohms
100W x 1 @ 8 Ohms bridged
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AV Series Features
- Compact half rack package
- Two channel amplifier, optimized to drive 4 Ohm and 8 Ohm loads
- Convection cooled (no fans)
- Clean full-range dynamic power
- World class reliability
- Bridgeable
- Ultra efficient switch mode power supply
- Made in the USA
Applications
- Boardrooms & classrooms
- AV projection systems
- Audio Video Production
- Pre/Post Productions
- Project Studios
- Broadcast Applications
- Pole mounting option
- Fixed installations with amplifiers located in listening environment
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Product Specifications
| 8 Ohm Stereo Power |
25 W x 2 |
| 4 Ohm Stereo Power |
50 W x 2 |
| 8 Ohm Bridged Power |
100 W x 1 |
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| Frequency Response (+0, -.5dB, 1W) |
30 Hz-20kHz |
| Full Power Bandwidth (+3, -3 dB |
10 Hz - 50 kHz |
| Signal to Noise |
>100dB |
| THD+N |
< .1% |
| Damping Factor |
>200 |
| Slew Rate |
30V/microsecond |
| Input Sensitivity |
1V (0 dBV) |
| Standard Voltage Gain |
40X (30dB) |
| Input Impedance (Unbalanced) |
20k Ohms |
| Idle Current Draw SW on &1/8 power draw |
0.1/0.52 amps |
| Class |
AB |
| Input Connectors |
RCA, 3.5mm TRS |
| Output Connectors |
Phoenix Block |
| Power Supply |
High Speed Switching |
| Cooling |
Convection-Cooling (No Fans) |
| Controls |
Recessed Controls, Bridged Mono/Stereo, Pwr |
| LED Indicators |
Power & Clip |
| Construction |
Steel & Chassis |
| Dimensions (h, w, d) |
1.5"H x 8.12"W x 7.2" D |
| Weight |
2.8 lbs (1.27kg) |
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