เพาเวอร์แอมป์ d&b audiotechnik D6 Dual Channel Amplifier

– 2×600 W Two Channel Class D Power Amplifier
– Digital Signal Processors (DSP)
– Comprehensive Protection Circuits
– Controls And Indicators
– Analog And Digital Signal Inputs And Link Outputs
– REMOTE And SERVICE Interface

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Category: เพาเวอร์แอมป์ (Power AMP) Tag: d&b audiotechnik

Description

d&b audiotechnik D6 Dual Channel Amplifier 2x600W 4 Ohms

เพาเวอร์แอมป์ d&b audiotechnik D6 Dual Channel Class D Amplifier มีกำลังขยาย 2x600W 4 Ohms , Digital Signal Processing 4-band PEQ/Notch, Sampling rate 96 kHz/27 Bit ADC/24 Bit DAC, Liquid Crystal Display (LCD)/120 x 32 pixel, For Use In Both Mobile And Installation Environments.

The 2 RU two channel lightweight d&b audiotechnik D6 amplifier delivers medium power into low impedance loads between 4 and 16 ohms and is ideally suited for use in both mobile and installation environments.

The D6 contains configurations for d&b loudspeakers and a linear mode; exceptions are 2-Way Active, V-Series and B2-SUB. The signal delay capability enables user definable settings of up to 340 msec (=100 m/328.1 ft) to be applied independently to each channel. The same applies to the 4-band parametric equalizer, providing optional boost/cut or notch filtering. The D6 incorporates a digital rotary encoder and a LCD display to configure the amplifier.

The D6 incorporates Class D amplifiers utilizing a switch mode 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 and increased output when used with weak or unstable mains supplies.

It is supplied with two NL4 loudspeaker output connectors. RJ 45 connectors enable access to the Remote network via CAN-Bus. d&b System check verifies that the system performs within a predefined condition, whilst d&b Load monitoring enables an automatic and continuous impedance monitoring. Both can determine the status of an LF or HF driver in systems with multiple elements, even if these are crossed over passively.

Features:

Universal Voltage, Switch Mode Power Supply With Active Power Factor Correction (PFC)
Two Channel Class D Power Amplifier
Digital Signal Processors (DSP)
Comprehensive Protection Circuits
Controls And Indicators
Analog And Digital Signal Inputs And Link Outputs
REMOTE And SERVICE Interface

Specifications

Controls and indicators
POWER	Mains power switch
SCROLL/EDIT	Digital rotary encoder
Display	Liquid Crystal Display (LCD)/120 x 32 pixel
ISP, GR, OVL A/B	LED indicators

Digital Signal Processing
Equalizer	4-band PEQ/Notch
Latency analog and digital inputs	0.3 msec.
Delay setting	0.3 – 340 msec with 0.1 msec detents
Configurations	current d&b loudspeakers and linear mode except 2-Way Active, V-Series and B2-SUB
Function switches	d&b loudspeaker specific circuits
Frequency generator	Pink noise or Sine wave
Sampling rate	96 kHz/27 Bit ADC/24 Bit DAC

Connectors
INPUT ANALOG (A1, A2)	3 pin XLR female
ANALOG LINK (A1, A2)	3 pin XLR male
INPUT DIGITAL (D1, D2)	3 pin XLR female AES 3
DIGITAL LINK (Output)	3 pin XLR male
Sampling rate	48 kHz/96 kHz
Sampling Digital AES/EBU	48 kHz/96 kHz
OUT CHANNEL A/B	NL4
REMOTE	2 x RJ 45 parallel, CAN-Bus
SERVICE	USB type B
Mains connector	powerCON®

Data (linear setting with subsonic filter)
Maximum output power per channel (THD+N < 0.5%, all channels driven) CF = 6 dB at 4 / 8 ohms CF = 12 dB at 4 / 8 ohms	2 x 600/350 W 2 x 600/350 W
S/N ratio (unweighted, RMS)	> 110 dBr

Power supply
Type	Autosensing switch mode power supply with active Power Factor Correction (PFC)
Rated mains voltage high range	208 – 240 V, 50 – 60 Hz
Rated mains voltage low range	100 – 127 V, 50 – 60 Hz