The KC92 features two 9-inch drivers, derived from our flagship Blade HiFi Speaker. Their hybrid structure, with a shallow, concave aluminium skin atop a paper cone, boasts a substantial motor system and a vented design in the voice coil. This design achieves linearity and vanishingly low distortion, ensuring every detail is uncovered regardless of volume.
Q: What is the RMS power output of the subwoofer?
A: The RMS power output of the subwoofer is 1000 watts.
Q: What is the subwoofer's weight?
A: The KC92BL subwoofer weighs 44 pounds.
Q: What is the maximum frequency response of the subwoofer?
A: The maximum frequency response of the subwoofer is 200 kilohertz.
Q: Can the subwoofer be connected to other audio devices using RCA inputs?
A: The KEF KC92 subwoofer can be connected to other audio devices using RCA inputs.
A: This subwoofer is enclosed.
Q: Do the drivers in the subwoofer come from the flagship Blade HiFi Speaker?
A: Yes, the KC92 features two 9-inch drivers that are derived from KEF's flagship Blade HiFi Speaker.
Q: What is the difference between the new KEF KC92 and older KF92?
A: Differences seem to be fairly minor: Available in white or black. P-Flex "Origami" surround. 3 power modes; always on, auto wake up, 12V trigger. USB-C input for firmware updates LFE mode moved to EQ knob.
A: undefined

The KC92 features two 9-inch drivers, derived from our flagship Blade HiFi Speaker. Their hybrid structure, with a shallow, concave aluminium skin atop a paper cone, boasts a substantial motor system and a vented design in the voice coil. This design achieves linearity and vanishingly low distortion, ensuring every detail is uncovered regardless of volume.

The KEF KC62 Uni-Core force cancelling subwoofer has changed the rules of subwoofer design forever. Performance levels are at complete odds with this compact subwoofer’s football-sized dimensions, with unprecedented depth and breath-taking accuracy delivered in equal measures.

Sub 4 unlocks the full power of Sonos sound. Pair this subwoofer with your Sonos soundbar or speaker for pulse-pounding bass that immerses you even deeper in movies, TV, and music. Updated with a matte finish, the iconic design features dual force-canceling woofers that virtually eliminate distortion.

T/7x is the perfect answer for the real world. It’s compact enough (and beautiful enough) to end arguments before they begin; while powerful enough to easily answer most needs and balanced enough to blend beautifully with many of the quality speakers out there and still flexible enough to work in specialty applications.
| Pros for KEF - KC92 Force-cancelling Subwoofer (Each) - White | |||
|---|---|---|---|
| Cons for KEF - KC92 Force-cancelling Subwoofer (Each) - White | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
This subwoofer exceeded my expectations. The bass is deep and punchy without overwhelming the rest of the soundstage. Setup was quick and seamless, and the build quality is top-tier. It looks great in my setup and performs even better. Worth every penny.
This review is from KEF - KC92 Force-cancelling Subwoofer (Each) - Black
Posted by RichardY
This subwoofer replaced a REL T7X which I liked but did not provide the same tight, deep bass this does for 2-channel music or home theatre. It also integrates more seemlessly with KEF main speakers.
This review is from KEF - KC92 Force-cancelling Subwoofer (Each) - Black
Posted by JonahZ
The KEF KC 92 is an excellent subwoofer. After doing market research and analysis, it was highly recommended by many audiophile reviewers. After listening to it and using its with my audiophile system, it has lived up to its reputation. KEF has hit it out of the park one more time. Nice job on superior performance and workmanship. Very highly recommended.
This review is from KEF - KC92 Force-cancelling Subwoofer (Each) - Black
Posted by Drew