Special Order (Return conditions apply)
Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.The AMP-D225H is a high-performance, two-channel Class D amplifier engineered for professional audio applications where reliability, flexibility, and silent operation are essential. Delivering 25 watts per channel at 8Ω with the option to bridge channels for greater output, the AMP-D225H offers powerful performance in a sleek, compact design.
Featuring four unbalanced RCA stereo inputs, two RS-232 ports, and four programmable GPIO connections, the AMP-D225H integrates seamlessly with modern control systems for complete flexibility in system design. A built-in 3-band EQ provides precise control over bass, mid, and treble, ensuring optimal sound quality for any application.
The fanless architecture allows completely silent operation, making the amplifier ideal for conference rooms, classrooms, and other noise-sensitive spaces. Energy-saving auto standby mode adds efficiency, while the CE, UL, and RoHS certifications ensure compliance with global safety standards.
Backed by Biamp's five-year warranty, the AMP-D225H delivers long-lasting performance, easy integration, and exceptional sound quality for distributed audio, conferencing, and small performance environments.
| Power | 24V DC 50W |
|---|---|
| Number of Channels | 2 |
| Network Connection | RJ-45 with Ethernet (CAT5e or better) |
| Inputs | Number of Inputs: 4 (stereo) Connector: RCA Input Impedance: < 100kΩ Max Input Level: 2 Vrms |
| Outputs | Number of Channels: 2 Maximum Rated Output: Single Channel, 4Ω: 35W Single Channel, 8Ω: 25W Bridged, 4Ω: 55W Bridged, 8Ω: 35W Minimum Operational Load: 2Ω THD+N (20 Hz - 20 kHz, @ 1W): < 0.1 % Connector: 4-pin, 0.3-inch Euroblock |
| USB | Connector: USB 2.0 Type-B Bit Depth: 16-bit Sample Rate: 48kHz |
| GPIO | Number of Ports: 4 Connector: 5-pin, 0.3-inch Euroblock Type: Open drain Input Trigger Low: < 1V DC Input Trigger High: > 4V DC Isolated Output: No Max Voltage: 24V DC Max Current: 0.5 |
| Cooling | Convection |
| Compliance | FCC Part 15B (USA) UL listed (USA and Canada) CE Marked (Europe) RoHS Directive (Europe) |
| Dimensions (H x W x D) | 1.5" (37 mm) x 8.6" ( 218 mm) x 2.8" (70 mm) |
| Weight | 1.1 lbs (0.5 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
