13
11. Specifications
DA 230
Electronic:
Output power @ 4 / 8 Ohm 2 x 1500 W / 750 W
Amplifier
two fully digital amplifiers with high efficiency, about 90 %
Frequency range
20 Hz - 20 kHz
S/N-ratio
(A-weighted / unweighted)
100 / 95 dB (analogue signal)
Input sensitivity
analogue: 0 dB (775 mV) / digital: -12dBFS
Crosstalk @ 1 kHz
> 90 dB
Damping factor @ 1 kHz
>
500
Voltage gain @ 4 / 8 Ohm
40
dB
THD
@ 1 kHz
< 0,1 %
Slew rate, V /
μ
s internal
>70
Slew time
μ
s / V internal
<
1,5
Features
per channel: adjustable gain, digital crossovers, subsonic-filter,
6 fully parametric EQ`s, dynamic processor, polarity (180°),
delay (0 - 400 m), mute-function, matrix-router
Protective circuits
for single channels: short circuit, DC on output, impedance
undercut
for the whole device: under-/ over voltage, temperature, overload
Power consumption
2500
W
Power requirements
90 - 250 Volt / 50 - 60 Hz, PowerCon In
Operation modes
stereo, mono, 2-channel mode (free routable)
Control panel
Navigation pad, 4 rotary encoders, 4 RGB LEDs,
LCD- display, SD-card reader
Connectors
line-in 2 x XLR sym., link-out 2 x XLR sym.
(max. 2 x analogue or 1 x digital & 1 x analogue);
speaker output 2 x Speakon NL 4; RSNC-module
Processor:
DSP
24 bit, 48 MHz clock
Unit delay
< 1,5 ms
Sampling
24 bit
Digital input & link
AES/EBU / S/PDIF with format / sample rate converter
(max. 192 KHz)
Preset memory
internal: 12 presets, additional presets on SD card
Dimensions in mm
(W x H x D)
483 x 88 x 375
Weight 9
kg
