7 SPECIFICATION
USER MANUAL
VORTEX 3 QUADRO
P.30
USER MANUAL
VORTEX 3 QUADRO
P.31
Output Power
1 kHz, THD < 0,1 % , in mono-bridge mode
VORTEX 3 Quadro
2 x 1500 W / 8 Ω
2 x 900 W / 16 Ω
1 kHz, THD < 0,1 %, in parallel-mono mode
2 x 1500 W / 2 Ω
2 x 900 W / 4 Ω
1 kHz, THD < 1 %, all channels driven
Duration limited by fuse / thermal protection for RL < 8 Ω
in stereo mode or RL < 16 Ω in mono-bridge mode.
Measurement at 2 Ω without preconditioning (EN 60268-3)
4 x 750 W / 4 Ω
4 x 450 W / 8 Ω
Circuitry Bipolar, Class H 2-step
high efciency circuit
Signal to Noise-Ratio
20 Hz - 20 kHz, 8 Ω load, unweighted
A-weighted
>103 dB
>106 dB
Power Consumption @ 230 V
(all channels driven)
Multiply currents by 2 for 120 V
Typical
1)
Max
2)
Idle 1,4 A /
67 W
16 Ω
3,9 A /
385 W
10,1 A /
1490 W
8 Ω
5,6 A /
638 W
17,1 A /
2650 W
4 Ω
7,8 A /
1070 W
28,1 A /
4440 W
1)
1/8 of max Output Power with pink noise to represent typical music signal
2)
max. rated Output Power (see above)
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