Biamp Tesira 4-Channel Conferencing Amplifier – AMP-A460H
The Biamp Tesira AMP-A460H is a 4-channel, 60 W half-rack amplifier for conferencing and audio systems. It has bridgeable channels and supports 70 V and 100 V constant voltage systems. Procure.ae supplies the Biamp Tesira AMP-A460H across the UAE for conference room installations.
The AMP-A460H delivers up to 60 W per channel into single-channel 4 Ω or 8 Ω loads, and up to 120 W when channels are bridged. Input sensitivity is 0 dBu at 8 Ω and 70 V, and +1.6 dBu at 100 V. Total harmonic distortion plus noise is below 0.3% at rated power. Frequency response is ±1 dB from 20 Hz to 20 kHz, with a dynamic range of 100 dB.
Three manual switches select constant voltage operation, channel bridging and an 80 Hz high-pass filter. The amplifier is a Class D design with convection cooling and LED indicators on each output channel. It is rack mountable and ships with a rack mount kit. The manufacturer's specifications state indoor use from 0 to 40 °C, and no additional software is needed.
Key features
Specifications
| Application | Indoor |
| Key Features | 4 channels, 60 W per channel, bridgeable, 70 V and 100 V constant voltage, Class D, TAA compliant |
| Model | Tesira AMP-A460H |
| Type | Conferencing Amplifier |
| What's in the Box | Rack mount kit |
| Channels | 4 |
| Dynamic Range | 100 dB |
| Frequency Response | 20 Hz to 20 kHz, ±1 dB |
| Input Sensitivity | 0 dBu (8 Ω, 70 V); +1.6 dBu (100 V) |
| Power Output | 60 W per channel; 120 W bridged |
| THD | <0.3% |
| Input Voltage | 100–240 V AC, 50/60 Hz |
| Mounting | Half-rack, rack mountable |
| Operating Temperature | 0 to 40 °C |
| Weight | 1.91 kg |
| Certifications | UL, C-UL, FCC Part 15B, CE, RCM, EAC, RoHS, CCC, KCC |
| Warranty | 5 years |
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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
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