SubwoofersMFR-VERIFIED
KEF Kube 10 MIE
KEF
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Check it in the builder →Where to buy
TRACKED RETAILER OFFERSus.kef.comCHECKED TODAY$900 →
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Driver size (in)10Manufacturer
Driver count1Manufacturer
Driver configurationsingleManufacturer
Passive or poweredpowered activeManufacturer
Amplifier classClass DManufacturer
RMS power (W)300Manufacturer
Frequency response, low (Hz)24Manufacturer
Frequency response toleranceplus minus 3dBManufacturer
Max SPL (dB @ 1 m)111Manufacturer
Sensitivity measurement contextunstatedManufacturer
Enclosure typesealedManufacturer
Port locationnoneManufacturer
Down firingNoManufacturer
Low-pass crossover, min (Hz)40Manufacturer
Low-pass crossover, max (Hz)140Manufacturer
Auto onYesManufacturer
Wireless optionYesManufacturer
Speaker level inputsYesManufacturer
LFE inputYesManufacturer
Height (in)14.6Manufacturer
Width (in)13.9Manufacturer
Depth (in)14.6Manufacturer
Finish optionsBlackManufacturer
Common questions
ANSWERED FROM THE DATAIs the KEF Kube 10 MIE sealed or ported?
Sealed around a 10" 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.
Check it against your build →Guides for Subwoofers
BUYING ADVICEApartment subwoofers: the best picks for small rooms and shared wallsRead the guide →
Sealed vs ported subwoofer: how low is low enough?Read the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
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