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 A: 

9300 S.W. Gemini Drive Beaverton, OR 97008 USA   

T:

 +1 503.641.7287 

 

W: 

www.biamp.com

MAY 2019

4-channel, 2400W Network Amplifier

The TesiraXEL1200.2 is an AVB/TSN enabled, 

digital networked, four-channel amplifier that 

allows users to distribute available power to 

any channel via a dual asymmetric power bank. 

The TesiraXEL 1200.2 supports selectable 

impedance (4Ω, 8Ω, 70V, or 100V) and delay 

equalization per channel. 

The TesiraXEL1200.2 is equipped with an 

audible locate function on the front panel to 

validate connected loudspeaker runs without 

requiring the amplifier to be configured. 

The TesiraXEL 1200.2 comes with a software-

configurable media interface, allowing 

designers to choose their preferred network 

topology. Redundancy, daisy chain, single-

cable, or separate control and AVB are all 

supported.  

The TesiraXEL 1200.2 also supports 802.1X 

authentication for added security requirements.

Features

 

•  100% asymmetrical loading per channel

• 

Selectable impedance per channel: 4Ω, 8Ω, 70V, 100V

• 

Configurable media interface

•  Audible locate

• 

Configurable via Tesira Software

•  Auto standby mode

•  Delay equalization per channel

• 

Port authentication via IEEE 802.1X

Asymmetric Power Bank

The TesiraXEL 1200.2 amplifier features dual Asymmetric Power Banks which allow customized 

distribution of power between pairs of loudspeaker channels, allowing for greater flexibility and 

efficiency in sound system design.

Network Interface

The TesiraXEL 1200.2 amplifier is equipped with two network interface ports (RJ-45 connectors) 

that may be configured as a redundant pair, separated media network and control, or used for 

daisy-chaining multiple devices. 

TesiraXEL

 

1200.2 AMPLIFIER

 Installation & Operation Guide

                                 

Summary of Contents for TesiraXEL 1200.2

Page 1: ...ingle cable or separate control and AVB are all supported The TesiraXEL 1200 2 also supports 802 1X authentication for added security requirements Features 100 asymmetrical loading per channel Selectable impedance per channel 4Ω 8Ω 70V 100V Configurable media interface Audible locate Configurable via Tesira Software Auto standby mode Delay equalization per channel Port authentication via IEEE 802 ...

Page 2: ...ons Each audio output channel may be muted individually A red LED will indicate when a channel is muted Holding any mute button for two seconds will activate or deactivate the mute all function Amplifier Front Panel 4 LED Status Indicators Per channel and overall system status is indicated by multi colored LEDs on the front panel Table 1 gives information about the status LED indications and table...

Page 3: ...vice not ready to receive its configuration Alarm in System AIS No fault active in any device in the system N A Minor fault is active in a device in the system Major fault is active in a device in the system Table 2 Per Channel LEDs LED Off Green Yellow Red Signal Digital input signal not present Digital input signal present Input signal present output attenuating Input signal present output clipp...

Page 4: ...ng the amplifier to enter or exit sleep mode Functions are defined in the Tesira software The illustration below gives the GPIO pin functions 4 Amplifier Output Connections Four powered speaker connections allow for audio output Mating plugs are included To minimize power loss use a speaker cable of appropriate gauge for the load impedance For long speaker cables choose a low capacitance cable to ...

Page 5: ...ections See the following illustrations for examples of typical series and parallel speaker connections Two x 2 Ohm Speakers in Series Two x 4 Ohm Speakers in Series Two x 8 Ohm Speakers in Parallel Two x 16 Ohm Speakers in Parallel Always install the lower attachment hardware first to avoid damaging equipment ...

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