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Données Techniques
Model GZTA 2155X GZTA 2255X GZTA 4125X
Type
2 Canal Class A/B 2 Canal Class A/B 4 Canal Class A/B
Puissance RMS @ 4
CEA Standard CEA-2006-A
2 x 100 W (1% THD+N) 2 x 150 W (1% THD+N) 4 x 90 W (1% THD+N)
Puissance RMS @ 2
CEA Standard CEA-2006-A
2 x 150 W (1% THD+N) 2 x 250 W (1% THD+N) 4 x 130 W (1% THD+N)
Puissance RMS @ 4
Bridger
CEA Standard CEA-2006-A
1 x 300 W (1% THD+N)
1 x 400 W (10% THD+N)
1 x 500 W (1% THD+N)
1 x 600 W (10% THD+N)
2 x 260 W (1% THD+N)
2 x 320 W (10% THD+N)
Damping facteur
> 100
Signal to noise Ratio
> 70 dB
Filtre passe bas
40 Hz – 4000 Hz
Filtre passe haut
5 Hz – 500 Hz
Filtre bandpass
5 Hz – 4000 Hz
Bass boost
0 ~ +12 dB (45 Hz) 0 ~ +12 dB (45 Hz)
0 ~ +12 dB (45 Hz)
(CH 3 & 4)
Courbe de fréquence
5 Hz – 38 KHz
(± 1 dB)
Sensibilité d’entrer
200 mV – 9 V
(± 5%)
THD
< 0,08 % < 0,08 % < 0,09 %
Bass télécommande
9
Fusible
2 x 20A 2 x 30A 2 x 35A
Dimension
largeur x hauteur x longueur mm
232 x 49 x 230 332 x 49 x 230 332 x 49 x 230
Dimension
largeur x hauteur x longueur inch
9.13“ x 1.93“ x 9.06“ 13.07“ x 1.93“ x 9.06“ 13.07“ x 1.93“ x 9.06“
16
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
26


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