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BKA1000-4A Power Amplifier
120 volt version
Owner’s Manual
CAUTION:
Use of controls or adjustments or performance of procedures other than
those specified may result in hazardous radiation exposure.
The power supply cord is used as the main disconnect device, ensure
that the socket-outlet is located/installed near the equipment and is
easily accessible.
Earth symbol. The apparatus shall be connected to a mains socket
outlet with a protective earthing connection.
For technical support please contact:
The Guitammer Company Inc.
PO Box 82
Westerville, Ohio USA 43086
614-898-9370
888-676-2828 (toll free)
815-346-9532 (fax)
support@guitammer.com
Please visit our website for technical support and the latest product information:
www.thebuttkicker.com
Wiring Diagram Typical Installation
Note: Wire nuts are only recommended when powering two ButtKickers.
Wire ButtKickers in parallel when powering two with one amplifier.
Refer to the FAQ section of our website for instructions on how to wire three or four ButtKicker LFEs.
BKA1000-4A
Line Level
Input
High Level
Input
Class 2 Wiring
Speaker Output
(Bridged)
FUSE
Specifications and Features:
1000 Watts @ 4 ohms
Can power one, two, three or four 4-ohm ButtKicker LFEs
Class D switching technology
Variable high cutoff, 40 Hz to 160 Hz
Low cutoff, 25 Hz switchable
RCA phono and / phone inputs with 160mVolt and 1.25 Volt sensitivities respectively.
Convection cooling, i.e. no fan
Either 120v or 240v units are available for use worldwide, but the unit is not switchable.
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IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions and keep them for future reference.
2. Carefully follow instructions and take heed to all warnings.
3. Do not use this apparatus near water.
4. Clean amplifier housing only with a slightly damp cloth.
5. Do not block any of the ventilation openings. Install in accordance with the manufacturer’s instructions.
6. Do not install near any heat source such as radiators, heat registers, stoves, or other electrical devices
(including amplifiers) that produce heat.
7. Do not defeat the safety purpose of the grounding type plug. A grounding type plug has two blades and a third prong.
The third prong is provided for your safety. If the provided plug does not fit easily into your outlet, consult an
electrician for replacement of the obsolete outlet before attempting to power up the amplifier.
8. Prevent the power cord from being walked on or pinched, particularly at the plug or at the point where it exits from
the amplifier.
9. Use only attachments and accessories specified by the manufacturer. When uncertain about specifications, please first
consult the manufacturer’s website and see the FAQs; if still uncertain please call the phone numbers listed in this
manual for tech support.
10. When this apparatus is placed on a cart, stand or table, make sure that it is sufficiently stable and can
accommodate the weight of this unit. When placed on a cart with wheels, use extra caution so that it does not tip over
when the cart is moving.
11. Unplug this unit during lightning storms or when it is unused for an extended period of time. This device may be
plugged into a surge protector or power strip, but should NOT be plugged into a UPS (uninterruptible power supply).
12. DO NOT LEAVE THIS AMPLIFIER IN ‘STAND BY MODE’ WHEN NO ONE IS IN ATTENDANCE. For safety
and to ensure long life, turn the amplifier power switch to the OFF position when unit is not being used.
13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any
way. This would include damage to the power supply cord or plug, whenever liquid has been spilled or objects have
fallen into the apparatus, when the apparatus has been exposed to rain or moisture, when it does not operate
normally, or whenever it has been dropped.
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.