d&b D40

d&b D40

Mobile specific four channel amplifier

  • Maximum output power
    4 x 2400/2000 W into 4/8 Ω
  • Maximum output voltage/current
    180 Vpeak / 35 Apeak
  • Operating and Monitoring display, Color TFT touchscreen, 4.3″ / 480 x 272 pixel

All current d&b loudspeaker setups except GSL, SL-SUB, J-Series, M2

카테고리: ,

설명

Digital Signal Processing
• Equalizer : 2 x 16-band,  PEQ / notch / shelving / asymmetric
• Latency analog and digital inputs : 0.3 msec.
• Delay setting : 0.3 msec – 10 sec.
• 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 465 mm
• Weight : 13.8 kg