19 - Connecting Sub-woofer to BlueTube Amplifier
Switching Voltage
The unit is set at the factory for 115V U.S. operation; simply connect the
included IEC power cord to your wall outlet. For 230V operation, move
the voltage selector switch to the 230V position. When operating at 230V
the internal fuse located in the IEC socket should also be changed. In
most 230V applications a separate power cord will be required and may
not be included.
Note: Be sure to change the fuse to a 1.5A rating before switching to
230V operation.
Using a finger or small coin drag
the switch down to change to
230V.
Replace the fuse with the
appropriate fuse for your power.
Connecting Sub-woofer to BlueTube Amplifier
1. Using the supplied RCA cables, connect the cable to the sub-woofer
output on the back of the amp.
2. Connect the RCA cable to the Low Level Input on the back of the
sub-woofer.
3. Recommended setting for frequency when connected to BlueTube
Amp is 100-120 Hz.
4. Recommended setting for gain is between 10:00 and 1:00 positions.
