2 channel stereo amplifier in a subcompact, 1/4 rack form factor. This amplifier has built-in RS232 control over volume and muting.
The sub compact AV25-2 RS232 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 D amplifier flexible enough for a broad range of applications requiring quiet amplification. With an extremely compact form factor, the AV25 allows amplification to be located in places off limits to normal amplifiers without compromising sound or power. Like all Stewart products, the AV25 is designed for sonic accuracy, high efficiency and extended duty cycles.
| 4 Ohm Stereo Power | 35W |
| 8 Ohm Stereo Power | 25W |
| Frequency Response (+0, -3dB, 1W) | 30Hz – 20kHz |
| Power Bandwidth (+3, -3 dB) | 30Hz – 30kHz |
| THD+N | <.1% @ Full Power |
| Signal to noise ratio | >100dB |
| Slew Rate | 30V/microsecond |
| Input Sensitivity | .5V (-6 dBV) |
| Standard Voltage Gain | 28X (26.5dB) |
| Input Impedance (Balanced/Unbalanced) | 20kΩ/10kΩ |
| Standby, Idle Current Draw, 1/8 Power Draw | 0.005/0.01/0.15 Amps) |
| Class | D |
| Input Connectors | Euro Block |
| Output Connectors | Euro Block |
| Power Supply | External in-line 48VDC (Included) |
| Cooling | Convection-Cooling (No fans) |
| Controls | Level, RS232 volume control |
| LED Indicators | Power, Signal Present, & Clip |
| Construction | Aluminum Chassis |
| Dimensions (H,W,D) | 1.25″H x 4.35″W x 3.2″D |
| Weight | <.37 lbs (0.16kg) |
| Warranty | 3 years |
| Plenum Rating | UL 2043 Approved |