
SpeakersMFR-VERIFIED
Polk Audio RC55i
Polk Audio
Checked against your build
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Check it in the builder →Where to buy
TRACKED RETAILER OFFERSpolkaudio.comCHECKED TODAY$149 →
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker Typein-wallManufacturer
Woofer Size Inches6.5Manufacturer
Tweeter Size Inches0.75Manufacturer
Impedance Nominal Ohms8Manufacturer
Sensitivity DB 1w1m90Manufacturer
Sensitivity Measurement ContextunstatedManufacturer
Freq Response Low HZ67Manufacturer
Freq Response High HZ20000Manufacturer
Freq Response ToleranceunstatedManufacturer
Grille IncludedYesManufacturer
Height Inches9.6Manufacturer
Width Inches6.3Manufacturer
Sold AspairManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the Polk Audio RC55i?
The Polk Audio RC55i is rated at 90 dB sensitivity (efficient — it reaches volume on modest power) and is 8Ω nominal with no stated minimum — an easy electrical load most receivers handle. Our free builder checks this against the exact parts in your build.
Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
Check it against your build →Guides for Speakers
BUYING ADVICEThe best bookshelf speakers for home theaterRead the guide →
Speaker sensitivity and impedance, explainedRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
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