d&b audiotechnik

d&b audiotechnik D80 Amplifier

Model Z2710-501

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Availability: In Stock

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Delivery
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Warranty
Manufacturer Warranty with Local UAE Support where applicable.
Returns
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Installation
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Product details

Overview

d&b audiotechnik D80 Amplifier

The 2 RU four channel D80 amplifier is a high power density amplifier, ideally suited for use in both mobile and installation environments. It contains configurations for all d&b loudspeakers and a linear mode. The signal delay capability enables user definable settings of up to 10 s (= 3440 m/11286 ft) to be applied independently to each channel. The same applies to the two 16-band equalizers, providing optional parametric, asymmetric, shelving or notch filtering. The D80 incorporates a colour TFT touchscreen, offering quick access to the menu structure, while the rotary encoder can be used for fine adjustment. The front panel and the integrated touchscreen of the D80 amplifier is tilted up for ease of operation when the amplifier is below eye level. The equal ratio of signal input to amplifier output channels increases the application flexibility particularly for monitor, frontfill or effect channel use. The LoadMatch function integrated within the D80 amplifier enables the electrical compensation of loudspeaker cable properties, without the need for an extra conductor. This results in an increased accuracy of audio reproduction over a bandwidth of up to 20 kHz, preserving the tonal balance when cable lengths of up to 70 m (230 ft) are used. The D80 incorporates Class D amplifiers utilizing a power supply with active Power Factor Correction (PFC) suitable for mains voltages 100 V/120 V/200 V/230 V, 50 - 60 Hz and maintains a stable output when used with weak or unstable mains supplies. The D80 amplifier outputs are NL4 connectors plus one centered NL8 connector with all pins driven. RJ 45 and etherCON connectors enable access to the d&b Remote network via CAN-Bus and OCA/AES70 via Ethernet respectively. For further information regarding the integration of additional functions into the D80, please contact your Distributor.

  • Maximum output power 4 x 4000 W into 4 Ω
  • All current d&b loudspeaker setups

Technical details

Technical Specifications

System

Equalizer
2 x 16-band PEQ/notch/shelving/asymmetric
Delay setting
0.3 - 10000 ms
Configurations
current d&b loudspeakers and linear mode
Sampling rate
96 kHz/27 Bit ADC/24 Bit DAC
Sampling Digital AES/EBU
48 kHz/96 kHz
Type
Autosensing switch mode power supply with active Power Factor Correction (PFC)

Frequency

Frequency generator
Pink noise or Sine wave

Power

POWER
Mains power switch
Mains connector
powerCON®-HC
Rated mains voltage high range
208 - 240 V, 50 - 60 Hz
Rated mains voltage low range
100 - 127 V, 50 - 60 Hz

Connectivity

Latency analog and digital inputs
0.3 ms
INPUT ANALOG (A1 - A4)
3 pin XLR female
ANALOG LINK (A1 - A4)
3 pin XLR male
INPUT DIGITAL (D1/2, D3/4)
3 pin XLR female AES3
DIGITAL LINK (Output)
3 pin XLR male
Speaker outputs A/B/C/D
NL4
4 Channel output
NL8
ETHERNET
2 x etherCON®, 10/100 Mbit Ethernet
Digital input
> 114 dBr

Physical

Dimensions (H x W x D)
2 RU x 19" x 530 mm/20.9"
Weight
19 kg/42 lb

General

Function switches
d&b loudspeaker specific circuits
SCROLL/EDIT
Digital rotary encoder
Display
Colour TFT touchscreen, 3.5"/320 x 240 pixel
ISP, GR, OVL A/B
Colour TFT
CAN
2 x RJ 45 parallel
CF = 6 dB at 4 / 8 ohms
4 x 2600/2000 W
CF = 12 dB at 4 / 8 ohms
4 x 4000/2000 W

More details

Additional Information

Specifications:

  • Digital Signal Processing:
  • Controls and indicators:
  • Connectors:
  • Data (linear setting with subsonic filter):
    • Maximum output power per channel (THD+N < 0.5%, all channels driven):
    • S/N ratio (unweighted, RMS):
  • Power supply:
  • Dimensions / weight:

Speakers and Subs: