Rear Panel Operation - (From Left to Right)
SPEAKER OUTPUT BINDING POSTS
Power amplifier bridged output. Used for attaching speaker wire to the ButtKicker
®
Advance or other ButtKicker
®
brand low frequency audio transducers or other
speakers. Turn the amplifier off before connecting to the Speaker Output. Wire sizes
of 14 gauge and larger are recommended. Binding posts will accept banana type
connectors as well as bare wire.
IR OUT/IN
Use for daisy chaining multiple BKA300-4 units together so that one Remote Control
can control all units simultaneously. Use a cable with either a mono or stereo mini jack
connector (not included) to connect one BKA300-4’s IR “out” to the next BKA300-4’s
IR “in” and so forth.
RF RECEIVER
This input is for the RF Receiver unit and uses a USB style connector but only accepts
the BKA300-4 RF Receive unit. See page 8 for Wireless Setup.
LINE OUT/IN
RCA/phono jacks. The Line In should be used for the preamp output of a consumer
home theater surround processor or stereo preamp with nominal signal levels of
100mVolt. The Line Out may be used to daisy-chain multiple amplifiers together for
input
signal purposes only
. [NOTE: To control multiple amplifiers with one Remote Control the
IR “in” and “out” will also have to be daisy chained together as per “IR OUT/IN” above.]
VOLTAGE SELECTOR
This amplifier can be converted from a 115V to a 230V for either North American,
or European use. Make sure the amplifier is powered off and the cord unplugged
before changing the voltage.
WARNING: YOU MUST REPLACE THE ACTIVE FUSE WITH THE PROPER FUSE [SEE
SPECIFIC TYPES BELOW UNDER ‘FUSE HOLDER’ (NOT INCLUDED)] WHEN CONVERTING
THE VOLTAGE OF THIS AMPLIFIER. FAILURE TO DO SO WILL RESULT IN DAMAGE TO
THE AMPLIFIER AND WILL VOID THE WARRANTY.
POWER CONNECTOR
Used to connect the supplied power cable to the amplifier.
CAUTION - you must use the supplied cable to avoid potential safety hazards. Also,
for added protection, the amplifier may be plugged into a surge protector rather than
directly into the outlet.
WARNING - DO NOT PLUG AMPLIFIER INTO ANY TYPE OF POWER CONDITIONER.
FUSE HOLDER (INTEGRATED INTO THE POWER CONNECTOR)
120V Fuse: T3.15AL 250V for 120V 50/60Hz AC input.
220 - 240V Fuse: T1.6AL 250V 50/60Hz AC input.
A spare fuse of the same type is also contained in the fuse holder for your convenience.
Pull straight out after removing the power cord. Both the active fuse and the spare
fuse are removed.
06
Power Amplifier BKA300-4