Biamp Tesira 4-Channel PoE+ Conferencing Amplifier – AMP-450P

The Biamp Tesira AMP-450P is a 4-channel AVB/TSN amplifier powered by PoE+ over Ethernet. It delivers 3 W of continuous power per channel, with bursts up to 50 W at 4 Ω. Procure.ae supplies the Biamp Tesira AMP-450P across the UAE for conferencing and audio networks.

The AMP-450P is a Class D amplifier with four channels. Continuous output is 15 W with one channel driven, 7 W with two channels and 3 W with all four channels driven, at 4 Ω or 8 Ω. Burst output reaches 50 W per channel at 4 Ω and 30 W at 8 Ω. Software selects the balance between power and channel count. Total harmonic distortion is below 0.3% at continuous power.

The AMP-450P is powered by PoE+ (IEEE 802.3at Class 4, 30 W) and connects over Gigabit Ethernet RJ-45 (Cat 5e and above). It is fanless and includes an internal limiter. The unit is configured with Tesira software and supports AVB/TSN. The manufacturer lists an operating range of 0 to 40 °C with 0 to 98% humidity, non-condensing.

Type

Conferencing Amplifier

Weight

0.7 kg

Key features

Four channels

Four-channel Class D amplifier with 3 W continuous per channel.

Burst output

Burst power up to 50 W per channel at 4 Ω or 30 W at 8 Ω.

PoE+ power

AVB/TSN networking

AVB/TSN enabled over Gigabit Ethernet RJ-45.

Software-selectable output

Power and channel count are set in Tesira software.

Fanless operation

Convection cooled with no fan.

Internal limiter

Includes an internal limiter function.

LED status indicators

LED indicators show power and amplifier status.

Specifications

General
Key Features	4-channel Class D, PoE+ powered, AVB/TSN, fanless, software-selectable power, internal limiter, TAA compliant
Model	Tesira AMP-450P
Type	Conferencing Amplifier

Audio
Channels	4
Dynamic Range	> 90 dB
Frequency Response	20 Hz to 20 kHz, ±1 dB
Power Output	Continuous: 15 W (1 channel), 7 W (2 channels), 3 W (4 channels); burst 50 W per channel at 4 Ω
THD	<0.3%

Connectivity
Ethernet	Gigabit Ethernet, RJ-45 (Cat 5e and above)
PoE	IEEE 802.3at Class 4 (30 W)
Protocols	AVB/TSN

Power
Power Source	PoE+ (IEEE 802.3at Class 4, 30 W)

Physical
Operating Humidity	0% to 98% RH, non-condensing
Operating Temperature	0 to 40 °C
Weight	0.7 kg

Compliance
Certifications	UL, C-UL, FCC Part 15B, CE, KCC, RoHS
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.