Data Sheet

ManualsBrandsLab Gruppen ManualsAudio EquipmentPower Amplifiers with DSP and Network

▸ The Tesira

family of digital signal processors is developed and

supported by Biamp Systems, a world leader in AV connectivity

and control

▸ D Series Tesira

is fully integrated into the Tesira

environment as

a high-power output expander device

▸ Full amplifier and load surveillance from within Tesira

software

▸ D Series Tesira

is fully managed by a Tesira

server supporting

full configuration restore in case a hot-swap is required

▸ Channel processing with Mute, Level and Signal Invert

▸ Four channels of Ethernet-based Audio Video Bridging (AVB)

networking input

▸ Optional four channels of Mic/Line input for local system input or

analog failover

▸ Power state management with configurable Auto Power Down to

ultra-low mains draw sleep state

▸ GPIO and serial port for further system integration

▸ Creation of customized control programs using Biamp Canvas

software

Lab.gruppen D Series: The Integration Superpower

The Lab.gruppen D Series provides exceptional performance and

expanded exibility in high-power audio amplication for challenging

systems integration applications in stadia, arenas, convention centers

and other large or particularly demanding installed sound installations.

Based on the proven, road-tested and green amplier technologies

of Lab.gruppen’s renowned PLM Series, the installation-dedicated

D Series adds Rational Power Management (RPM™) – a new

proprietary Lab.gruppen technology that rationalises power allocation

and potentially reduces amplier inventory. Equipment specication,

Tesira® DSP and Networking Environment

commissioning (including conguring RPM and other unique amplier

technologies) and on-going control and system monitoring are

managed via the innovative CAFÉ™ software, running on Mac or PC.

The dedicated D Series Tesira

variant models integrate seamlessly

with Biamp

Systems’ comprehensive Tesira

DSP platform via AVB.

D Series features include redundant audio inputs as well as on board

surveillance and load monitoring to fulll the requirements of mission-

critical voice evacuation compliance.

Technical Data

D SERIES TESIRA®: High-Power Installation Platform

D 200:4T/Ta | D 120:4T/Ta | D 80:4T/Ta

▸ Four-channel amplifiers available in three power models

▸ D 200:4 - 20000 W of total output power (4 x 5000 W nominal)

▸ D 120:4 - 12000 W of total output power (4 x 3000 W nominal)

▸ D 80:4 - 8000 W of total output power (4 x 2000 W nominal)

▸ Rational Power Management (RPM)

▸ True flexibility in allocating power output across channels to

match requirements, enabling more efficient use of amplifier

inventory

▸ Any channel is capable of delivering up to 5000 W power output,

from total available power in each frame

▸ Dedicated on-board surveillance & load monitoring system

▸ Unique universal power supply

▸ Regulated Switch-Mode Power Supply (R.SMPS™) maintains

stability despite mains voltage fluctuations

▸ Best-in-class Power Factor Correction (PFC)

▸ Current Draw Modelling (CDM™) reduces mains peak draw

▸ Breaker Emulation Limiter (BEL™) - Tailors D Series to the

available mains distribution

▸ Under-Voltage Limiting (UVL™) for continued operation despite

severe voltage drops

▸ CAFÉ (Configuring Amplifiers For the Environment) Software

incorporating ESP™ (Equipment Specification Predictor) for

design, system and equipment planning, installation and

commissioning.

D Series Features and Beneﬁts

WWW.LABGRUPPEN.COM

Summary of content (6 pages)

PAGE 1
Technical Data D SERIES TESIRA®: High-Power Installation Platform D 200:4T/Ta | D 120:4T/Ta | D 80:4T/Ta Lab.gruppen D Series: The Integration Superpower The Lab.gruppen D Series provides exceptional performance and expanded flexibility in high-power audio amplification for challenging systems integration applications in stadia, arenas, convention centers and other large or particularly demanding installed sound installations. Based on the proven, road-tested and green amplifier technologies of Lab.
PAGE 2
D Series: Technology Overview The D Series from Lab.gruppen offers an unprecedented combination of sustained high output, impeccable sonic performance, configuration flexibility, and real-world efficiencies for reduced installation and operating costs. D Series brings the world’s most innovative, capable and proven amplifier technology to virtually any high specification installation project, regardless of preferred DSP platform or specific matrix components.
PAGE 3
CAFÉ and RPM for Green Credentials D Series is configured and monitored using Lab.gruppen’s CAFÉ (Configuring Amplifiers For the Environment) software suite. In addition to providing comprehensive system surveillance and configuration of RPM and other amplifier features such as ISVPL and Breaker Emulation Limiter (BEL), CAFÉ also includes valuable help to save the environment.
PAGE 4
Full Integration with Tesira® All three power models in the D Series platform are available as Tesira® variants for full integration into Biamp Systems’ comprehensive networked environment based on AVB protocols. The D Series units function as a discrete high-power output device in the Tesira® Front Panel: Tesira® Versions The front panel provides controls for ON/SLEEP and for channel mute as well as bidirectional select between device and software.
PAGE 5
Specifications D 200:4T/Ta D 120:4T/Ta D 80:4T/Ta Tesira by Biamp / AVB 4 20000 W Tesira by Biamp / AVB 4 12000 W Tesira® by Biamp / AVB 4 8000 W Max. Output Power (all ch.’s driven) 1) 2 ohms 2.67 ohms 4 ohms 8 ohms 16 ohms Hi-Z 70 V Hi-Z 100 V 4400 W 5000 W 4400 W 2300 W 1150 W 3300 W 4700 W 3000 W 3000 W 3000 W 1900 W 950 W 3000 W 3000 W 2000 W 2000 W 2000 W 1500 W 750 W 2000 W 2000 W Max output power single channel (all models) 1) 2 ohms 2.
PAGE 6
Specifications Front panel user interface System status indication Channel status indication Mute Power Select Mains Power Nominal voltage Operating voltage Mains wall plug Power supply features Soft start / Inrush power Power factor correction Regulated switch mode power supply (R.