d&b audiotechnik D40 Amplifier
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)
Speakers and Subs:
- d&b audiotechnik CCL8 Loudspeaker
- d&b audiotechnik CCL12 Loudspeaker
- d&b audiotechnik CCLi8 Loudspeaker
- d&b audiotechnik CCLi12 Loudspeaker
- d&b audiotechnik KSL8 Loudspeaker
- d&b audiotechnik KSL12 Loudspeaker
- d&b audiotechnik T10 Loudspeaker
- d&b audiotechnik V8 Loudspeaker
- d&b audiotechnik V12 Loudspeaker
- d&b audiotechnik XSL8 Loudspeaker
- d&b audiotechnik XSL12 Loudspeaker
- d&b audiotechnik Y8 Loudspeaker
- d&b audiotechnik Y12 Loudspeaker
- d&b audiotechnik AL60 Loudspeaker
-
d&b audiotechnik AL90 Loudspeaker
- d&b audiotechnik 4S Loudspeaker
- d&b audiotechnik 5S Loudspeaker
- d&b audiotechnik 8S Loudspeaker
- d&b audiotechnik 10S Loudspeaker
-
d&b audiotechnik 10S-D Loudspeaker
- d&b audiotechnik 12S Loudspeaker
- d&b audiotechnik 12S-D Loudspeaker
- d&b audiotechnik 24S Loudspeaker
- d&b audiotechnik 24S-D Loudspeaker
- d&b audiotechnik 42S Loudspeaker
- d&b audiotechnik 44S Loudspeaker
- d&b audiotechnik E4 Loudspeaker
- d&b audiotechnik E5 Loudspeaker
- d&b audiotechnik E6 Loudspeaker
- d&b audiotechnik E8 Loudspeaker
- d&b audiotechnik E12 Loudspeaker
- d&b audiotechnik E12-D Loudspeaker
- d&b audiotechnik U3 Loudspeaker
- d&b audiotechnik U5 Loudspeaker
-
d&b audiotechnik U7 Passive Loudspeaker
- d&b audiotechnik V7P Loudspeaker
-
d&b audiotechnik V10P Loudspeaker
- d&b audiotechnik Y7P Loudspeaker
-
d&b audiotechnik Y10P Loudspeaker
- d&b audiotechnik 12S Subwoofer
- d&b audiotechnik 18S Subwoofer
- d&b audiotechnik 21S Subwoofer
- d&b audiotechnik 27S Subwoofer
- d&b audiotechnik B4 Subwoofer
- d&b audiotechnik B6 Subwoofer
- d&b audiotechnik B8 Subwoofer
- d&b audiotechnik B10 Subwoofer
- d&b audiotechnik B12 Subwoofer
- d&b audiotechnik B22 Subwoofer
- d&b audiotechnik Bi8 Subwoofer
-
d&b audiotechnik Bi10 Subwoofer
- d&b audiotechnik Bi12 Subwoofer
- d&b audiotechnik CCL Subwoofer
- d&b audiotechnik CCLi Subwoofer
- d&b audiotechnik E12X Subwoofer
- d&b audiotechnik E15X Subwoofer
- d&b audiotechnik KSL-GSUB Subwoofer
-
d&b audiotechnik KSL Subwoofer
- d&b audiotechnik T Subwoofer
- d&b audiotechnik V-GSUB Subwoofer
-
d&b audiotechnik V Subwoofer
- d&b audiotechnik XSL-GSUB Subwoofer
- d&b audiotechnik XSL Subwoofer
- d&b audiotechnik XSLi Subwoofer
-
d&b audiotechnik Y Subwoofer
- d&b audiotechnik 16C Loudspeaker
- d&b audiotechnik 24C Loudspeaker
-
d&b audiotechnik 24C-E Loudspeaker
- d&b audiotechnik M4 Stage Monitor
- d&b audiotechnik M6 Stage Monitor
-
d&b audiotechnik MAX2 Stage Monitor
- 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)
