AEB SUB 05D User manual

A.E.B. INDUSTRIALE s.r.l.
Via Brodolini, 8 - 40056 Crespellano (Bo) - ITALIA
Tel. + 39 051 969870 - Fax. + 39 051 969725
Internet: www.dbtechnologies.com
E-mail: [email protected]
SUB 28DSUB 28D
SUB 05DSUB 05D
Made in China
COD. 420120181 REV.1
DESIGNED & DEVELOPED in ITALY
MANUALE D’USO - Sezione 1
USER MANUAL - Section 1
BEDIENUNGSANLEITUNG - Abschnitt 1
CARACTERISTIQUES TECHNIQUES - Section 1
SUB 12DSUB 12D
SUB 808DSUB 808D

ItalianoItalianoItaliano
Manuale d’usoManuale d’uso
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user manualuser manual EnglishEnglishEnglish
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DESCRIPTION
SUB28D, SUB12D, SUB05D and SUB808D sub-woofer speakers are realized with Hybrid
Enclosure Technology (H.E.T.), developed by the dBTechnologies labs.
The box in fact is made in light multilayer wood, coated in PVC and the sides are in
polypropylene.
The speakers of “SUB D” H.E.T. series use multichannel digital power amplifiers of last
generation DIGIPACK .
These highly efficient amplifiers provide high power with limited weight and dimension.
Thanks to the low power dissipated, the cooling of the amplifier module does not require a
fan.
The digital preamplifier with DSP (Digital Signal Processing) controls the audio crossover
of the acoustic components, the frequency response, the limiter, and the phase alignment.
The correct switch on of the amplifier is guaranteed by an initialization procedure; during
this test stage the LEDs (“LIMITER” and “ON SIGNAL”), located on the amplifier
module,stay on together for approx. 2 sec.
At the end of the switch on procedure, on the amplifier module, the “ON SIGNAL” green
LED flashes slowly, when there is signal absence.
During normal operation the “ON SIGNAL” green LED serves as Vu-meter monitoring the
audio level riproduced.
The "LIMITER" red LED lights up to indicate that the internal limiter circuit has tripped to
prevent amplifier distortion and protects the speakers against overloads.
SUB D (H.E.T.) are active sub-woofers designed for medium to large size rooms; are made
using “BAND PASS” so that high sound pressures can be achieved in compact dimensions.
These speakers are designed to function in stereo and in mono modes. It is possible to set
the frequency response and turning of phase (0° or 180°). The output signals can be linked
or controlled by X-OVER output.
For easy use, installation and transport, all subwoofers are provided with:
- 2 plastic handles on sides,
- standard (D.36mm) pole mount plate on top of box.

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Caracteristiques techniquesCaracteristiques techniques

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DSP SUB SETUP
LIMITER
ON / SIGNAL
SUBWOOFER
SENSITIVITY
SHAPE
PHASE
MONO
OUT 1 OUT 2
LINK
XOVER
8
0dB
Mono
0dB
Stereo
0°
180°
BALANCED
INPUT 1
BALANCED
INPUT 2
FUSE MAINS
POWER Made in China
110-120V~ 50-60Hz (T5A L 250V~)
220-240V~ 50-60Hz (T2.5A L 250V~) “CAUTION”
TO PREVENT ELECTRICAL SHOCK
DO NOT REMOVE COVER
“AVIS”
RISQUE DE CHOCH ELECTRIQUE
NE PASOUVRIR
MODULE POWER
CONSUMPTION
400W MAX
DESIGNED & DEVELOPED IN ITALY

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