7
7
INPUT GAIN CONTROL REAR CH3/4
INPUT GAIN CONTROL REAR CH3/4
Input gain control potentiometer for REAR CH3/4 amplifi er section, to match the output voltage of the headunit’s
Input gain control potentiometer for REAR CH3/4 amplifi er section, to match the output voltage of the headunit’s
RCA line-outs to the amplifi er input
RCA line-outs to the amplifi er input
8
8
BASSBOOST CONTROL REAR CH3/4
BASSBOOST CONTROL REAR CH3/4
Increases the bass frequencies up to 6dB
Increases the bass frequencies up to 6dB
9
9
LOWPASS FREQUENCY CONTROL FRONT CH3/4
LOWPASS FREQUENCY CONTROL FRONT CH3/4
Control potentiometer for the Lowpass/Bandpass crossover frequency adjustment of the REAR CH3/4 channel
Control potentiometer for the Lowpass/Bandpass crossover frequency adjustment of the REAR CH3/4 channel
section
section
10
10
OPERATION MODE SWITCH REAR CH3/4
OPERATION MODE SWITCH REAR CH3/4
Slide switch to select the operation mode of the electronic crossover driving the CH3/4 channel section of the
Slide switch to select the operation mode of the electronic crossover driving the CH3/4 channel section of the
amplifi er
amplifi er
11
11
HIGHPASS FREQUENCY CONTROL REAR CH3/4
HIGHPASS FREQUENCY CONTROL REAR CH3/4
Control potentiometer for the Highpass crossover frequency adjustment of the 3/4-CH channel section of the
Control potentiometer for the Highpass crossover frequency adjustment of the 3/4-CH channel section of the
amplifi er
amplifi er
27
Spectron_Manual_SP-R2200-R4100-1500.indd 27
Spectron_Manual_SP-R2200-R4100-1500.indd 27
9.10.2007 11:01:24 Uhr
9.10.2007 11:01:24 Uhr
