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The Proficient C501 is a compact 5.25" two-way ceiling speaker pair from the Protege line, sized to fit tight spaces where larger ceiling speakers won't. Its 5.25" woofer reaches a surprisingly deep 40Hz, paired with a pivoting 0.5" hard-dome polyamide tweeter for clear highs, at 8 ohms and 90dB sensitivity so it performs well even off modest amplifiers. Sold as a pair, suited to hallways, closets, kitchens, and other narrow spaces.
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