D&B Audiotechnik Z2850.500 D40 Amplifier - US/CA/KR

The D40 amplifier represents a new performance level of four channel Class D amplifiers using Digital Signal Processing (DSP) to incorporate loudspeaker specific configurations and user definable setups, equalization and delay functions.

Features:

• High voltage output suitable for driving applicable d&b loudspeakers, including the KSL System
• Increases overall system efficiency
• Advanced voltage management
• Energy-efficient for minimal ecological impact
• Enhanced DSP capabilities accommodates future system architecture

Specifications:

• Digital Signal Processing:
  • Equalizer: 2 x 16-band PEQ/notch/shelving/asymmetric
  • Latency analog and digital inputs: 0.3 ms
  • Delay setting: 0.3 ms - 10 s
  • Configurations: current d&b loudspeakers (except GSL, SL-SUB, J-Series, M2)
  • Function switches: d&b loudspeaker specific circuits
  • Frequency generator: Pink noise or Sine wave 10 Hz - 20 kHz
• Controls and indicators:
  • POWER: Mains power switch
  • SCROLL/EDIT: Digital rotary encoder
  • Display: Colour TFT touchscreen, 4.35"/480 x 272 pixel
• Connectors
  • Sampling frequency Digital AES/EBU: 44.1, 48, 96, 192 kHz
  • 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
  • Mix TOP/SUB / 2-Way Active output A/B and C/D: NL4
  • 4 Channel output: NL8
  • ETHERNET: 2 x RJ 45, 1 Gbit/100 Mbit Ethernet
  • Mains connector: powerCON® TRUE1 TOP
• Data (linear setting with subsonic filter):
  • Maximum output power per channel (THD+N < 0.5%, all channels driven)
  • CF = 12 dB at 4 / 8 ohms: 4 x 2400/2000 W
• Power supply:
  • Type: Autosensing switch mode power supply with active Power Factor Correction (PFC)
  • Rated mains voltage: 100 - 127 / 208 - 240 V, 50 - 60 Hz
• Dimensions / weight:
  • Dimensions (H x W x D): 2 RU x 19" x 512 mm/20.2"
  • Weight: 13,8 kg (30,4 lb)