13
SPEAKER CONNECTIONS HELIX B FIVE
Channel 2 (CH3 + CH4 bridged)
Channel 1 (CH1 + CH2 bridged)
Channel 3 subwoofer
Channel 1 Channel 2
Channel 3 Channel 4
Channel 5 subwoofer
Channel 1 Channel 2
Channel 5 subwoofer
5-channel
3-channel
Fully active
Channel 3 Channel 4
Hz
5K
2K
40 Hz
4 kHz
variabel
Hz
5K
2K
40 Hz
4 kHz
variabel
18 Frequency control for lowpass / bandpass
channel 3 and 4
To adjust the crossover frequency from 40 Hz to 4000 Hz.
This control is not active before switch 12 is set on LPF
(lowpass filter).
19 Bass-Boost level control
channel 5
To adjust the crossover frequency from 40 Hz to 4000 Hz.
This control is always active.
