The product is a lot of four 5.25" Proficient ceiling speakers, model C500, in beige & white color. These sphere-shaped speakers are wired and feature a 2.0 channel system configuration. They are made of plastic and fabric materials, weigh 6 lbs each, and have a portable design. These ceiling speakers are compatible with the Proficient brand and are a working great despite the yellowing. The speakers are not smart home compatible and do not come with a manufacturer warranty.
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