SpeakersMFR-VERIFIED
KEF Ci3120QLM-THX
KEF

Checked against your build
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Check it in the builder →Where to buy
TRACKED RETAILER OFFERSus.kef.comCHECKED TODAY$1,300 →
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker typein-wallManufacturer
Way configuration3-wayManufacturer
Woofer count2Manufacturer
Woofer size (in)4.75Manufacturer
Midrange size (in)4Manufacturer
Tweeter typealuminum domeManufacturer
Tweeter size (in)0.75Manufacturer
Impedance, nominal (Ω)4Manufacturer
Sensitivity (dB @ 1 W/1 m)89Manufacturer
Sensitivity measurement contextunstatedManufacturer
Frequency response, low (Hz)50Manufacturer
Frequency response, high (Hz)20000Manufacturer
Frequency response toleranceunstatedManufacturer
Recommended power, min (W)25Manufacturer
Recommended power, max (W)250Manufacturer
Crossover frequencies (Hz)440, 2750Manufacturer
Enclosure typeopen baffleManufacturer
Grille includedYesManufacturer
Cutout width (in)6.4Manufacturer
Cutout height (in)20.2Manufacturer
Height (in)21.1Manufacturer
Width (in)7.3Manufacturer
Depth (in)3.8Manufacturer
Weight (lbs)13.7Manufacturer
Sold aseachManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the KEF Ci3120QLM-THX?
The KEF Ci3120QLM-THX is rated at 89 dB sensitivity (about average to drive) and is 4Ω nominal with no stated minimum — pick a receiver explicitly rated for 4Ω loads. 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 →
4 ohm vs 8 ohm speakers: sensitivity and impedance, explainedRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
Not sure it’s the right speaker for your room? Take the 60-second interview →
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