Operation Manual
Technische Daten / Specifications / Données Technique
Model GZPA Reference 4
RMS Power @ 4 Ω, 1% THD / 10% THD
CEA Standard CEA-2006-A
4 x 150W @ 1% THD /
4 x 180W @ 10% THD
RMS Power @ 2 Ω, 1% THD / 10% THD
CEA Standard CEA-2006-A
4 x 270W @ 1% THD /
4 x 325W @ 10% THD
RMS Power @ 1 Ω, 1% THD / 10% THD
CEA Standard CEA-2006-A
4 x 425W @ 1% THD /
4 x 500W @ 10% THD
RMS Power @ 4Ω Gebrückt, 1% THD / 10% THD
CEA Standard CEA-2006-A
2 x 540W @ 1% THD /
2 x 650W @ 10% THD
RMS Power @ 2Ω Gebrückt, 1% THD / 10% THD
CEA Standard CEA-2006-A
2 x 850W @ 1% THD /
2 x 1000W @ 10% THD
Dämpfungsfaktor / Damping factor /
Damping Facteur
> 250
Signal to noise Ratio / Signal to noise ratio Signal /
noise Ratio
> 75 dB
Tiefpass Weiche / Lowpass crossover /
Filtre passe bas réglables
40 Hz – 3000 Hz
Hochpass Weiche / Highpass crossover /
Filtre passe haut réglable
20 Hz – 1000 Hz
Bandpassfilter / Filtre passe-bande 20 Hz – 3000 Hz
BIAS Class A > Class AB
Frequenzgang / Frequency response / Fréquence 10 Hz – 30 KHz
Wirkungsgrad / Efficiency / Efficaciter @ 4 Ω 80 %
Betriebsspannung / Operating voltage / Tension d´emploi 11 – 16 V DC
Eingangsempfindlichkeit / Input sensitivity /
Sensibilité d’entrer
100 mV – 10 V
(± 5%)
Sicherung / Fuse / Fusible 6 x 40A
Abmessungen / Dimensions B x H x L mm 236 x 67.5 x 590
Abmessungen / Dimensions B x H x L inch 9.29“ x 2.66“ x 23.23“










