Dual 25 Watt Amplifier Card
The EvacU Elite Dual 25 Watt Amplifier Card is a Class D Amplifier with two 25 Watt independent outputs with DC monitoring. It can be configured as two Emergency Warning System (EWS) zones or one by connecting one of two circuits.
The EvacU Elite Dual 25 Watt Amplifier Card occupied two slots in the EvacU Elite Universal Rack Frame.
- Class D Amplifier with 2 x 25 Watt independent audio outputs with DC monitoring.
- A maximum load of 25 Watt can be connected to each output.
- Dual colour LED visual indications.
- Ability to configure BGM and channel sources into each 25 Watt Amplifier.
| Distortion | <=0.1%@ 25Watt x2 |
| Frequency Response (AS 4428.16) | 400 Hz to 10kHz +/- 1dB w.r.t. 1kHz 200 Hz to 12kHz +/- 3dB w.r.t. 1kHz |
| SNR | >=70% |
| Speaker Circuit Monitoring | DC, nominal 47kΩ |
| Max Drive Voltage | 100V rms @ full load |
| Maximum Output Current | 2 x 250mAmps |
| Input | 2 x Audio streams @ 32 kHz 16 bit audio |
| No. of Rack Slots Required | 2 |
| Current Consumption | 128mA @24V DC (quiescent) 1161 mA (full audio load 2 x 25W AS4428.16 Tones 680mA (full audio load 1 x 25W) AS4428.16 Tones |
| 6350-LPA25W-DUAL | Dual 25 Watt Amplifier |