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KEF Kube 12b
300 watt subwoofer with 300 mm speaker
Last price 799€00
Enter the unexplored depths of sound
Elegantly designed, fully enclosed and releasing explosive power effortlessly and intelligently, the KEF Kube 12b subwoofer takes you to a new dimension of sound! At any listening level, iBX technology dynamically increases the depth of bass. And thanks to the unique design, construction and integration of its drivers, KEF offers unrivalled acoustic optimisation. Experience a more intense home theatre experience by being right in the middle of the action with this 300W RMS active enclosed subwoofer.
Total immersionKEF 's design and engineering team worked together to develop iBX. This Intelligent Bass Extension algorithm creates extended depth that unleashes the full potential of the purpose-built speaker. Giving you unparalleled precision and optimum synchronicity between the amplifier, speaker and enclosure. For a bespoke design, KEF designs, engineers and assembles the drivers, cabinet and circuitry in-house. This is a strong commitment from the brand that results in a speaker and amplifier that are so perfectly matched that they sing in absolute harmony. |
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Great listening freedomThis Kube subwoofer offers complete flexibility of configuration. With a set of LFE, line and speaker inputs, phase selection and 3 DSP-controlled EQ settings to help you match your sub to any room placement, you're in complete control. Place the Kube anywhere you like, pair it with any main speaker or music system and discover new depths of sound. |
Main features:
- Enclosed active subwoofer
- Driver: 1 x 300 mm
- Built-in class-D amplifier
- Amplifier output power: 300W RMS
- iBX Technology - Intelligent Bass Extension
- Dynamically increases bass depth
- RCA speaker level input
- Complete freedom of installation
- High-End Manufacturing: KEF Manufacturing
- Dimensions: 410 x 393 x 410 mm
- Weight: 20.6 kg
Select your criteria
General information |
Product name |
KEF Kube 12b |
Brand |
Kef | |
Model |
SP3941BA | |
Design |
Speaker type |
Subwoofer |
Wireless |
No | |
Bluetooth |
No | |
Load type |
Close | |
Performance |
Réponse en fréquence (min) |
22 Hz |
Frequency response (max) |
140 Hz | |
Physical characteristics |
Width |
393 mm |
Height |
410 mm | |
Depth |
410 mm | |
Weight |
20.6 kg | |
Color |
Black | |
Subwoofer |
Subwoofer type |
Active |
Subwoofer speaker(s) |
Bass 300mm | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all Kef products
Product referenced on 14 Nov 2017
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