KEF Kube 15 MIE
SubwoofersMFR-VERIFIED

KEF Kube 15 MIE

KEF

Price

$1,500
Best price today at us.kef.com
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Where to buy

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Specifications · per-field provenance

● SOURCE-TRACKED
Where we have it, each spec shows where the data came from.
Driver Size Inches15Manufacturer
Driver Count1Manufacturer
Driver ConfigsingleManufacturer
Passive Or Poweredpowered activeManufacturer
Amp ClassClass DManufacturer
RMS Watts300Manufacturer
Freq Response Low HZ20Manufacturer
Freq Response Toleranceplus minus 3dBManufacturer
Max SPL DB116Manufacturer
Sensitivity Measurement ContextunstatedManufacturer
Enclosure TypesealedManufacturer
Down FiringNoManufacturer
Lp Crossover HZ Min40Manufacturer
Lp Crossover HZ Max140Manufacturer
Auto OnYesManufacturer
Built In Room CorrectionYesManufacturer
Wireless OptionYesManufacturer
Speaker Level InputsYesManufacturer
LFE InputYesManufacturer
Height Inches20.4Manufacturer
Width Inches19.7Manufacturer
Depth Inches20.3Manufacturer
Finish OptionsBlackManufacturer

Common questions

ANSWERED FROM THE DATA

Is the KEF Kube 15 MIE sealed or ported?

Sealed around a 15" driver, per its stated enclosure type. Sealed subwoofers roll off gently and stay tight and controlled — a strong fit for music, mixed use, and rooms where room gain hands back the deepest octave (small rooms, apartments).

Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
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Guides for Subwoofers

BUYING ADVICE
The best subwoofers for apartments and small roomsRead the guide →
Sealed vs ported, and how low is low enoughRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →