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Données Techniques
Model GZHA 1.1200DXII GZHA 1.1800DXII
RMS Power @ 4
CEA Standard CEA-2006-A
500W (1% THD+N) 650W (1% THD+N)
RMS Power @ 2
CEA Standard CEA-2006-A
900W (1% THD+N) 1150W (1% THD+N)
RMS Power @ 1
CEA Standard CEA-2006-A
1400W (1% THD+N)
1900W (10% THD+N)
1800W (1% THD+N)
2400W (10% THD+N)
RMS Power @ 2 Linkmode
CEA Standard CEA-2006-A
1 x 3800W (10% THD+N) 1 x 4800W (10% THD+N)
Damping facteur
> 180 > 180
Signal to noise Ratio
> 90 dB > 90 dB
Filtre passe bas
30 – 250 Hz (24 dB) 30 – 250 Hz (24 dB)
Filtre subsonic
5 Hz – 50 Hz (24 dB) 5 Hz – 50 Hz (24 dB)
Bass boost
0 ~ +9 dB 0 ~ +9 dB
Bass boost fréquence
30 Hz ~ 80 Hz 30 Hz ~ 80 Hz
Phase shift
0 – 180° 0 – 180°
Courbe de fréquence
10 Hz – 250 Hz 10 Hz – 250 Hz
Efficaciter @ 4
~ 80 % ~ 80 %
Sensibilité d’entrer
200 mV – 9 V
(± 5%)
200 mV – 9 V
(± 5%)
THD
< 0,50 % < 0,50 %
Bass télécommande
9 9
Fusible
-- --
Dimension
largeur x hauteur x longueur mm
305 x 62 x 360 305 x 62 x 400
Dimension
largeur x hauteur x longueur inch
12 x 2.44 x 14.2“ 12 x 2.44 x 15.7“
12
En cas de on fonctionnement
Problèmes Contrôle
A
ide
Pas de son
V
oyant PWR allumé?
V
érifier le fusible ,Contrôler le Câble REMOTE,
Contrôler le+12Volt et la masse
V
oyant PROTECTION est allumée Court circuit des Hau
t
-parleurs ,ampli
surchauffée ou défectueux
A
mpli se met Pas
en marche
Pas d’alimentation
V
érifier le + 12 volt, la masse, le fusible
A
mpli se met en
PROTECTION a
haute Volume
V
érifier l’ Impédance des Hau
t
-parleurs
V
érifier si l’ Impédance sur les connecteurs de
s haut-parleurs n’est pas en dessous de 4
Pas de son sur 1
canaux
V
érifier câble RCA et ou câble Hau
t
-
parleurs
Câble ou prise (RCA) défectueux
20


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