a4ti
TECT
PRO
LIMITER
-5dB
-10dB
-20dB
SIGNAL
ON
A
E
E
L
R
R
ESS
ION
F
PRO
4C
PROTECT
LIMITER
-5dB
-10dB
-20dB
SIGNAL
ON
P
O
FI
W
H
PL
I
TECT
PRO
LIMITER
-5dB
-10dB
-20dB
SIGNAL
ON
A
M
PROTECT
LIMITER
-5dB
-10dB
-20dB
SIGNAL
ON
CH4
CH3
CH2
CH1
0dB
-
0
0
0dB
-
0
0
0dB
-
0
0
0dB
-
0
0
QUICKSTART USER MANUAL
Section 1
The warnings in this manual must be observed together with the "USER MANUAL - Section 2".
Le avvertenze nel presente manuale devono essere osservate congiuntamente al “MANUALE D’USO – Sezione 2”.
Die Warnungen in diesem Handbuch müssen in Verbindung mit der "BEDIENUNGSANLEITUNG - Abschnitt 2"
beobachtet werden”.
Les avertissements specifiés dans ce manuel doivent être respectés ainsi que les "CARACTERISTIQUES TECH-
NIQUES -Section 2"
Las advertencias del presente manual se deben tener en cuenta conjuntamente con las del “MANUAL DEL USU-
ARIO” - Sección 2”.
A.E.B. Industriale Srl Via Brodolini, 8 Località Crespellano 40053 VALSAMOGGIA BOLOGNA (ITALIA)
420120319Q REV. 1.4
a4ti
INPUT SENSITIVITY / OUTPUT MODE / LINK MODE
The user can select the input sensitivity, the output mode of the amplifier and the link mode.
The input sensitivity can be selected from (0.775 V, 1 V, 32 dB), depending on the charaterisctics of the
source.
The amplifier can operate in three different modes:
- brigde
- parallel
- stereo
The LINK MODE (1 in 4 / 2 in 4) increase the possibilities in the usage. All the cases are explained in the
upper referencetable.
FIRST TURN ON
•
Connect the passive loudspeakers, using cables with speakON connectors (2 outputs), depending on
impedance, max rated power, amplifier mode, link mode. Select the amplifier MODE (7, 9) and LINK
MODE (6).
•
Connect the inputs, using balanced cables with XLR connectors (6-7 outputs). Select the inputs
sensitivity.
•
•
•
•
If needed, link the input LINK connector, to relaunch the signal to a second amplifier.
Set the level knobs (10) to the minimum level.
Connect the mains cable (socket 1), turn on the amplifier (12).
Adjust the gain controls (8, 9), while the audio signal comes from your source.
420120319Q REV. 1.4
a4ti
MAIN TECH SPECS
Type:
Class D amplifier
Output Power:
8 Ω stereo*
500 W x 4
750 W x 4
4 Ω stereo**
8 Ω bridge**
1500 W x 2
Frequency response:
Input sensitivity:
Product dimensions (mm):
Weight:
20 Hz - 20 kHz (+0/-1dB)
0.775 V / 1 V / 32 dB
483(w) x 435(d) x 89(h)
11 kg
* The power is tested under the condition of 40ms burst,1kHz sine wave and 1% THD.
** The power is tested under the condition of 20ms burst,1kHz sine wave and 1% THD.
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download the complete user manual.
This product is suitable for usage up to an altitude of 2000 m.
accessories.
Features, specification and appearance of products are subject to change without notice. dBTechnologies
reserves the right to make changes or improvements in design or manufacturing without assuming any obligation
to change or improve products previously manufactured.
420120319Q REV. 1.4
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