dB Technologies S20DP Manual del usuario - Página 3
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the rear side of the subs, without changing the direct radiated signal on the front
side.
This configuration needs at least 3 subwoofers (two with front radiation and one with
rear radiation equipped with SDD module). See appendix for more details.
EMI CLASSIFICATION
According to the standards EN 55103 this equipment is designed and suitable to operate in
E5 Electromagnetic environment.
TECHNICAL SPECIFICATION
System
Type of amplifier
RMS power
Musical power
Frequency responce +/-3dB
Crossover
Sound pressure (SPL)
Woofer
Input sensitivity nominal
Impedance input
Power supply
Speaker shape
Dimension [WxHxD]
Weight
3
Balanced
Unbalanced
13
S S
D D
D D
SUBWOOFER DIGITAL DELAY
OPTIONAL CARD
1
3
B
d
TECHNOLOGIES
TECHNOLOGIES
FULL RANGE MAINS INPUT
100-240V~ 50-60Hz
2500W MAX
MAINS FUSE
220-240V~ (T10A 250V)
100-120V~ (T20A 250V)
ACTIVE P.F.C.
2
1
Active
Digital - Class D (DIGIPRO )
2000 W (1000 W + 1000 W)
4000 W
25-150Hz
90 - 120Hz (24dB/oct) selecting
138dB peak
2 x woofer 18"- 4" voice coil
Neodymium or Ceramic
0 dBu
20Kohm
10Kohm
Full-range with PFC, 100-240Vac, 50-60Hz
rectangular
1100x720x580mm
Neodymium 77Kg - Ceramic 84Kg
6
5
4
7
8
9
B B
d d
NEODYMIUM
BALANCED
BALANCED
X-OVER
LINK
MAIN INPUT
OUTPUT
PUSH
120Hz
0°
90Hz
180°
SUB
SUB
ON SGN LIM
XOVER
PHASE
1 = GND
2
1
2
2
1
2 = HOT
3
3
3 = COLD
"CAUTION"
TO PREVENT ELECTRICAL SHOCK
DO NOT REMOVE COVER
"AVIS"
RISQUE DE CHOCH ELECTRIQUE
digital power
NE PAS OUVRIR
®
10
11
12
TECHNOLOGIES
TECHNOLOGIES
2 2 S S 0 0
CERAMIC
SUB-WOOFER
LEVEL
+10
+4
0dB
3
4