Official Pioneer speaker parts

Cleaning the speaker wire terminals on Pioneer speakers

• 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.

Common replacement parts for Pioneer speakers

• 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.