Use Yamaha audio equipment parts to build a great sound system. Yamaha's sophisticated receivers are an ideal centerpiece for your home or office audio setup, and the large range of Yamaha audio parts and accessories available through Sears PartsDirect help you to maintain, repair and expand your system at will.
Woofer. The woofer cover low frequency sound reproduction and can blow out in certain situations such as when too much power is applied to the speaker.
Diaphragm. The diaphragm creates the sound wave when voltage is applied across its leads.
Enclosure. The enclosure houses the drivers and speaker components.
Power supply. Some speaker systems use a power supply that drives the speakers.
How to clean the speaker wire terminals on Yamaha audio equipment
Turn off the amplifier or receiver that you have the speakers connected to.
Disconnect all speaker wires from the backs of the speakers.
Use a vacuum cleaner hose with a narrow hose attachment to vacuum dust and debris from all speaker wire terminals.
Use a cotton swab moistened with isopropyl alcohol to thoroughly clean deposits from all speaker wire terminals.
Allow the terminals to dry completely then reconnect all speaker wires.
