Technical Specifications
Inputs/Outputs/Filters
Inputs
Pre IN / Speaker IN
Output
Pre OUT / MASTER / SLAVE
Filter
LO-pass ON/OFF 50 ÷ 220 Hz @ 24 dB/oct
Subsonic
OFF
÷ 40 Hz @ 24 dB/oct
Equalizer
0 ÷ + 9 dB @ 40 ÷ 90 Hz
Phase
Continuos 0° ÷180°
Sub remote volume control
OFF ÷ + 6dB
Size
WxHxD (mm/inches)
213 x 53.5 x 408 / 8”
7/16
x 2”
1/8
x 16”
1/16
Weight (kg/lb)
3.6 / 7.94
Amplifier stage
Distortion - THD @ 100 Hz, 4
Ω
, 90% Power:
0.3 %
Bandwidth @ -3 dB, 2 VRMS, 4
Ω
:
18 ÷ 550 Hz
S/N ratio @ A weighted, 1 V, Max Power:
85 dB
Damping factor @ 100 Hz, 2 VRMS, 4
Ω
:
150
Input sensitivity (PRE IN):
0.3 ÷ 5 VRMS
Input sensitivity (SPEAKER IN):
1 ÷ 15 VRMS
Input impedance (PRE IN):
15 k
Ω
Input impedance (SPEAKER IN):
100
Ω
Load impedance (Min):
1 Ch
1
Ω
Nominal power (RMS) @12 VDC; 1% THD, 4
Ω
:
420 W x 1
Output power (RMS) @14.4 VDC; 1% THD:
1 Ch @ 4
Ω
600 W x 1
1 Ch @ 2
Ω
940 W x 1
1 Ch @ 1
Ω
1200 W x 1
Output Power @
4
Ω
,
≤
1% THD+N, 14.4 V:
520 W x 1 Ch
S/N ratio (ref. 1W output):
520 W Channel:
56 dBA
CEA Specifications
Output Power (RMS) @ 14.4 VDC, 1% THD, 100 Hz
4
Ω
1800
W
2
Ω
2400
W
Amp Chain mode (Two Linked Amplifier)
Power Supply
Voltage:
11÷15 VDC
Idling current:
2 A
Switched off:
<
0.01 mA
Remote IN voltage:
7÷15 VDC (1 mA)
Remote OUT voltage:
11÷15 VDC (15 mA)
Internal fuse (AFS):
80 A
Consumption @ 14.4 VDC, 1
Ω
,
Max Musical Power:
70 A
1
6
Esec_DAF003A_SR 1Dk_Web_manual_Layout 1 14/09/11 17:01 Pagina 16