Description
Elegant design
The modern, enclosed cabinet design allows for optimal placement and seamlessly integrates into almost any interior.
Music Integrity Engine® (MIE)
KEF's proprietary Digital Signal Processing (DSP) algorithms ensure that all components in the subwoofer work together perfectly. Features like Intelligent Bass Extension (iBX) provide even deeper and more precise bass at any listening volume.
Feel the power
The Kube features a front-firing, long-throw driver with a large cone area and high excursion. This delivers higher performance at lower frequencies. Its efficient and cool-running 300W RMS Class D amplifier further boosts performance.
Versatility for captivating experiences
The second largest model in the Kube range, ideal for movies, music, TV, and gaming in larger rooms and dedicated home theaters.
Effortless wireless integration
The KW1 allows for optimal placement of your Kube without being restricted by cables. Thanks to high-quality wireless transmission, you won't miss a single nuance or effect in your favorite movies or music.
Well connected
The Kube's versatile connectivity options, including KEF SmartConnect and line-level inputs, make integration into any system a breeze.
Three EQ options for room placement
Intuitive preset options ensure that the Kube always performs with excellent performance, no matter where it is placed in the room.
Multiple power modes
The "Auto On" option detects audio signals so your subwoofer is ready for immediate use, "Always On" mode allows it to start immediately, and "12 V Trigger" mode automatically activates your subwoofer when a signal is present.
Technical Data
| Product Type | Subwoofer |
| Installation Type | Subwoofer |
Properties
What's in the box?
Kube 12 MIE Subwoofer
Power Cord
Euroblock Line-Speaker Cable Adaptor
User Manual and Warranty Information
Specifications
Design
Active Subwoofer (sealed)
Driver Units
1 x 300mm
Frequency Response
22Hz - 140Hz (±3dB)
Max. Output Power
114dB
Amplifier Type
Class D
Amplifier Power
300W RMS
Variable Low Pass Filter
40Hz – 140Hz, LFE
Inputs
RCA Phono Sockets
Speaker Level Inputs
Expansion port for KW1
Power Requirements
100 - 240V, 50/60Hz
Power Consumption
300VA
Dimensions (H x W x D) with rear panel and feet
410 x 393 x 410 mm
Weight
18.6kg
Manufacturer information
KUBE 12 RIE
Active 30cm front-firing subwoofer The Kube 12 MIE is designed for rich and powerful bass, allowing you to experience new dimensions in sound with your favourite music or movies. It features a large 30cm driver and a 300W Class D amplifier. With the Music Integrity Engine®, the Kube 12 MIE is optimised for an outstanding level of depth and dynamics.
AVAILABILITY
Immediately available: Available in our warehouse
Available: Available in our supplier's warehouse*
* We ship either from our warehouse or from our supplier's warehouse, whereby the goods can be sent either to us as an intermediate storage or directly to the customer. Our supplier is the manufacturer or distributor of the goods.
DELIVERY TIME
Shipping takes place within the delivery time stated in the online shop.
DELIVERY PERIODS
Prepayment: The delivery period begins one day after receipt of payment
All other payment methods: The delivery period begins one day after conclusion of the contract
DELIVERY DELAYS
Delivery delays may originate from our suppliers and will be announced by us. If major delivery delays occur, we offer a partial delivery, a replacement, or a refund upon individual arrangement.
Check shipping costs
GERMANY & AUSTRIA
Free shipping on orders over €99
Below that: €4.99 shipping costs
Excluded from this are our TVs, which are shipped with a freight forwarding flat rate of €39. The order value is irrelevant.
EUROPE
€49.99 shipping costs
List of countries:
Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
OUTSIDE EUROPE
Shipping outside Europe requires individual and personal agreement with our logistics team.
Pickup available
Simply pick up your order at the store
Extended Warranty
More protection thanks to an extended warranty
Cheaper elsewhere?
Ask us for a discount
Description
Elegant design
The modern, enclosed cabinet design allows for optimal placement and seamlessly integrates into almost any interior.
Music Integrity Engine® (MIE)
KEF's proprietary Digital Signal Processing (DSP) algorithms ensure that all components in the subwoofer work together perfectly. Features like Intelligent Bass Extension (iBX) provide even deeper and more precise bass at any listening volume.
Feel the power
The Kube features a front-firing, long-throw driver with a large cone area and high excursion. This delivers higher performance at lower frequencies. Its efficient and cool-running 300W RMS Class D amplifier further boosts performance.
Versatility for captivating experiences
The second largest model in the Kube range, ideal for movies, music, TV, and gaming in larger rooms and dedicated home theaters.
Effortless wireless integration
The KW1 allows for optimal placement of your Kube without being restricted by cables. Thanks to high-quality wireless transmission, you won't miss a single nuance or effect in your favorite movies or music.
Well connected
The Kube's versatile connectivity options, including KEF SmartConnect and line-level inputs, make integration into any system a breeze.
Three EQ options for room placement
Intuitive preset options ensure that the Kube always performs with excellent performance, no matter where it is placed in the room.
Multiple power modes
The "Auto On" option detects audio signals so your subwoofer is ready for immediate use, "Always On" mode allows it to start immediately, and "12 V Trigger" mode automatically activates your subwoofer when a signal is present.
Technical Data
| Product Type | Subwoofer |
| Installation Type | Subwoofer |
Properties
What's in the box?
Kube 12 MIE Subwoofer
Power Cord
Euroblock Line-Speaker Cable Adaptor
User Manual and Warranty Information
Specifications
Design
Active Subwoofer (sealed)
Driver Units
1 x 300mm
Frequency Response
22Hz - 140Hz (±3dB)
Max. Output Power
114dB
Amplifier Type
Class D
Amplifier Power
300W RMS
Variable Low Pass Filter
40Hz – 140Hz, LFE
Inputs
RCA Phono Sockets
Speaker Level Inputs
Expansion port for KW1
Power Requirements
100 - 240V, 50/60Hz
Power Consumption
300VA
Dimensions (H x W x D) with rear panel and feet
410 x 393 x 410 mm
Weight
18.6kg
Manufacturer information
KUBE 12 RIE
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Frequently asked questions about our products
Please visit our FAQ page to learn more.
Are all displayed products immediately available?
All visible products are generally either in stock with us or can be ordered from our suppliers. You can find the current availability or delivery time on the respective product page. If you have any questions about availability, please feel free to contact us at any time.
Do you offer pre-purchase advice?
Yes. If you are still unsure about your choice or if our online shop does not cover all the information you need, we would be happy to advise you in person. We are committed to finding a long-term and suitable solution for your requirements. Please contact us in person to benefit from our experience.
How do I find the right accessories for my setup?
The added value that the right accessories can bring is often underestimated. To help you get the most out of your setup, we are happy to advise you personally.
Is there a warranty on all products?
Our products come with their own manufacturer's warranty, the duration and terms of which may vary depending on the brand and product. We handle warranty claims for products purchased from us on your behalf.