HELIX P ONE Bedienungsanleitung Seite 19

Examples for speaker configurations
Note: The crossover frequency for the high and / or lowpass must be adjusted with an upstream
DSP or DSP amplifier.
Two subwoofers with
a single voice coil
One subwoofer with
a dual voice coil
Mono subwoofer application
Subwoofer with one voice coil (single voice coil)
RMS output power ≤ 1% THD+N:
1 x 4 Ohms: 500 Watts
1 x 2 Ohms: 880 Watts
1 x 1 Ohm: 1,500 Watts
Parallel operation
Two subwoofers with one voice coil (single voice coil) or one
subwoofer with dual voice coil are connected in parallel.
Note: The parallel connection of two voice coils will result in
halving the impedance!
RMS output power ≤ 1% THD+N:
Two subwoofers with 1 x 4 Ohms correspond to a total
impedance of 2 Ohms: 880 Watts
One subwoofer with 2 x 4 Ohms also corresponds to a total
impedance of 2 Ohms: 880 Watts
Two subwoofers with 1 x 2 Ohms correspond to a total
impedance of 1 Ohm: 1,500 Watts
One subwoofer with 2 x 2 Ohms also corresponds to a total
impedance of 1 Ohm: 1,500 Watts
Note: The parallel connection of 1 Ohm voice coils will result in
shutdown of the amplifier.
19