The 2 RU 40D high performance amplifier provides the power density required for installation purposes while the powerful signal processing extends the level of functionality of the on-board features.

This device contains extended input management functionalities with separate Input Gain control for each input channel, General Purpose Inputs/Outputs (GPIO) and a General Fault connector. Enhanced system status monitoring functions such as Input and Load monitoring ensure suitability in an emergency situation.

The user interface of the amplifier consists a 4.3″ colour touchscreen providing comprehensive information of the device configuration and enhanced status monitoring.

The DSP integrated within the 40D incorporates comprehensive loudspeaker management, switchable filtering functions as well as user definable equalization and delay capabilities. The user defineable equalizer features two independent 16-band EQ groups within each channel, providing parametric, notch, shelving and asymmetric filters as well as a graphic EQ (via the d&b R1 Remote control software). The delay capability covers a range of up to 10 s. All loudspeaker specific functions such as CUT, HFA, HFC, THC or CPL are available. The DSP unit of the amplifier has a fixed latency of 0.3 ms.

The 40D is accessible via the d&b Remote network via Ethernet using the Open Control Architecture protocol (AES70 / OCA). The 40D is controlled using the integrated web interface, which enables access via a browser, or using the d&b R1 Remote control software.

Input routing
The 40D amplifier enables up to eight input channels and provides four analog inputs as well as four AES3 channels with corresponding link outputs. Each input channel can be routed to any of the output channels A to D. Phoenix™ Euroblock connectors A1-A4 are used as analog inputs and link outputs, input connectors D1/2 – D 3/4 as digital inputs. Link outputs D1/2 and D3/4 are supplied as digital outputs.

Technical details
Input	Analog & AES
Maximum output power @ 4 / 8 ohms	4x 2000 W
Speaker outputs A/B/C/D	3-pin Phoenix Euroblock male, AES3
Dimensions	2 RU x 19" x 465 mm
Weight	13.3kg

For more information call 0118 969 0900