เพาเวอร์แอมป์ d&b audiotechnik 10D Four Channel Amplifier

– 4×700 W Four Channel Power Amplifier
– Digital Signal Processors (DSP)
– 2 x 16-band PEQ/notch/shelving/asymmetric
– Comprehensive Protection Circuits
– Sampling rate 96 kHz/27 Bit ADC/24 Bit
– All Current d&b (except J-Series, V-Series, B2-SUB, M2 monitor)

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

Description

d&b audiotechnik 10D Four Ch Installation Amplifier 4x700W 4 Ohms

เพาเวอร์แอมป์สำหรับงาน Installation d&b audiotechnik 10D 4-Channel Amplifier 4×700 W 4 Ohms, Digital Signal Processing 2 x 16-band PEQ/notch/shelving/asymmetric, Sampling rate 96 kHz/27 Bit ADC/24 Bit, All Current d&b loudspeakers (except J-Series, V-Series, B2-SUB, M2 monitor)

The 2 RU, four channel d&b audiotechnik 10D amplifier is designed for permanent integration with applications that require lower Sound Pressure Level (SPL) capabilities. This device contains extended input management functionalities with separate Input Gain control for each input channel, General Purpose Inputs/Outputs (GPIO) and a General Fault connector. Enhanced system status monitoring functions such as Input and Load monitoring ensure suitability in an emergency situation.

The 10D shares the same Digital Signal Processing platform as the latest generation of four channel d&b amplifiers, providing configurations for smaller d&b loudspeakers as well as a linear mode. For larger applications comprising the J-Series, V-Series, B1-SUB, B2-SUB, the M2 monitor and systems which require a higher SPL output, the 30D installation specific amplifier is required.

The DSP integrated within the 10D incorporates comprehensive loudspeaker management, switchable filtering functions as well as user definable equalization and delay capabilities. This includes two 16-band equalizers, providing optional parametric, asymmetric, shelving or notch filtering and up to 10 s (= 3440 m/11286 ft) signal delay, all of which can be applied independently to each channel.

The 10D is accessible via the d&b Remote network, either via Ethernet using the Open Control Architecture protocol (OCA) or CAN-Bus using RJ45 connectors. The 10D is controlled using the integrated web interface, which enables access via a browser, or using the d&b R1 Remote control software. The device itself contains LEDs to display power, input, data and mute status.

The LoadMatch function integrated within the 10D amplifier electrically compensates for the properties of loudspeaker cable used. The 10D incorporates Class D amplifiers utilizing a power supply with active Power Factor Correction (PFC) suitable for mains voltages 100 V/127 V, 50 – 60 Hz and 208 V/240 V, 50 – 60 Hz and maintains a stable output when used with weak or unstable mains supplies. Input and output connectors are all Euroblock sockets.

Features:

4×700 W Four Channel Power Amplifier
Digital Signal Processors (DSP)
2 x 16-band PEQ/notch/shelving/asymmetric
Comprehensive Protection Circuits
Controls And Indicators
All Current d&b loudspeakers (except J-Series, V-Series, B2-SUB, M2 monitor)

Specifications

Controls and indicators
POWER	Mains power switch (rear panel)
ISP, GR, OVL A/B	LED indicators

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 J-Series, V-Series, B2-SUB, M2 monitor) and linear mode
Function switches	d&b loudspeaker specific circuits
Frequency generator	Pink noise or Sine wave 10 Hz – 20 kHz
SRC (Sample rate converter)	Selectable for AES 1/2 and 3/4
Sampling rate	96 kHz/27 Bit ADC/24 Bit DAC

Connectors
INPUT ANALOG (A1 – A4)	3-pin Phoenix Euroblock male
ANALOG LINK (A1 – A4)	3-pin Phoenix Euroblock male
INPUT DIGITAL (D1/2, D3/4)	3-pin Phoenix Euroblock male, AES3
DIGITAL LINK (Output)	3-pin Phoenix Euroblock male
Sampling rate	48/96 kHz / 2 Ch/n
Sampling Digital AES/EBU	48 kHz/96 kHz
Speaker outputs A/B/C/D	2 x 4-pin Phoenix Euroblock female
Mix TOP/SUB / 2-Way Active output A/B and C/D	2 x 4-pin Phoenix Euroblock female
GPIO (General Purpose Input Output)	1 x 6-pin Phoenix Euroblock male
General Fault	1 x 3-pin Phoenix Euroblock male
CAN	2 x RJ 45 parallel
ETHERNET	2 x RJ 45, 10/100 Mbit Ethernet
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	4 x 700 /350 W 4 x 700 /350 W
S/N ratio (unweighted, RMS) Analog input Digital input	> 101 dBr > 103 dBr