14
FILTERS
Left & right input summed to sub output
Subsonic/High pass:
-3dB @ 14Hz, 24dB/oct or -3dB @ 28Hz, 24dB/oct (set by
internal
jumper)
Low Pass
-3dB @ 40Hz to 135Hz, externally adjustable @ 24db /oct or full
range on CH A
Left right input to left & right output
Ultra sonic
-1dB @ 100k
High pass
-3dB @ 40Hz to 135Hz, externally adjustable @ 24db /oct or full
range on CH A
POWER AMPLIFIER
> 210W rms continuous
THD
< 0.03% at levels up to 1dB below clip, 20Hz - 120Hz typ 0.005%
@ 20W rms 100 Hz
Hum + Noise
< -100dB referred to clip
CONTROLS:
Crossover Frequency 40 – 135Hz, front panel pot
Test (Band limited pink noise), front panel recessed switch (LED
indicates when on)
Sub bass bypass, front panel switch (LED indicates when bypassed)
Sub Gain –14 to +6, front panel pot (Sub level indicated with LED
Meter)
Sub Phase, front panel pot
Sub Polarity, front panel recessed switch (LED indication for
positive
and negative polarity)
Power, front panel switch
Left channel sub filter bypass, rear mounted recessed switch
Subsonic filter 14 or 28Hz, Internal jumpers
POWER REQUIREMENTS
Voltage:
Set by internal plug: nominal 115V or 230V @ 50-60Hz AC
230V setting: Min 160V (restricted
output power): Max 255V
115V setting: Min 80V (restricted output power): Max 127V
CONSUMPTION
Quiescent:
<30W
Typical use:
50W
Max:
<200W
Note 0dBu = 775mV into open circuit
This product is built to conform to the requirements for CE marking.
8
SB10 LINE DRAWING