dB Technologies SUB 915 - Features of the Amplifier and Control Sections

21
Main
Normal Reversed
max
0dB
Input
Sens.
RDNet
Link Active
Remote
Preset
Active
Data
In
Data
Out
Balanced
Audio
Input
Output
Xover/Link
ON
Limiter
Signal
Status
USB Data
Service
DESIGNED & DEVELOPED IN ITALY
2,5
3,5
1,5
3,0
2,0
4,0
1,0
4,5
0
Xover
MODE
Subwoofer
Polarity
100
70
80
110
90
100
70
80
110
90
Service/
User
Xover/Link [Hz]
Subwoofer
Delay
[ms]
Link
MODE
P
P
U
U
S
S
H
H
P
P
U
U
S
S
H
H
P
P
U
U
S
S
H
H
(REPLACE FUSE WITH SAME RATINGS)
(REMPLACER LE FUSIBLE AVEC LE MÊME TYPE)
MAINS FUSE
100-120V~ (T8A L 250V~)
220-240V~ (T4A L 250V~)
MAINS LINKAUTO-RANGE
MAINS INPUT
AEB INDUSTRIALE S.R.L.
Via Brodolini, 8
Località Crespellano
40053 VALSAMOGGIA (BO) - ITALY
“CAUTION”
RISK OF
ELECTRICAL
SHOCK
DO NOT OPEN
“ATTENTION”
RISQUE DE
CHOCH
ELECTRIQUE
NE PAS OUVRIR
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Serial Number
SUB 915
SUB 918
220-240V~ (13,3Amax)
3050Wmax
100-120V~ (15,3Amax)
1680Wmax
220-240V~ 50-60Hz
2,7A
100-120V~ 50-60Hz
4,7A
SUB915 - SUB918 Code 420120322 REV. 1.0
FEATURES OF THE AMPLIFIER AND CONTROL SECTIONS
The Digipro G3 amplier is at the heart of SUB 915 and
SUB 918.
The system is silent and is controlled by a dedicated
DSP that manages the different parameters.
The sound amplication power is 900 W RMS.
The amplier panel is made up of:
WARNING!
• Input, Output and Control Section
• Power Supply Unit Section
English
• Never attempt to disassemble the
amplier in any way.
• If the module heats up excessively,
the audio volume is gradually
reduced until the module is
thermally stabilized. The audio is
automatically restored when the
normal operating temperature is
reached.
• In the event of a malfunction,
remove power supply immediately
by disconnecting the unit from
the power mains and contact an
authorised repair centre.
POWER SUPPLY UNIT SECTION INPUT, OUTPUT AND CONTROL SECTION
• Never remove the front grille
protecting the product. To prevent
the danger of electric shock, in
case of accidental damage or
replacement of the protection
grille (to be carried out at the
service), immediately disconnect
the power supply. Never connect
mains power supply when the
grille is removed.
WARNING!