SKU: 88388688965

KEF Kube 12 MIE 12" Active Subwoofer

Sale price$359.55 Regular price$399.50
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

KEF Kube 12 MIE 12" Active SubwooferKEF Kube 12 MIE 12 inch Front Firing Active Subwoofer The Kube 12 MIE is engineered to deliver deep, powerful bass and is perfect for creating a heart pounding rumble for your favourite films, box sets and music. The Kube 12 MIE features a 300 Watt Class D amplifier and a large 12 driver as well as iBX technology to dynamically extend bass depth. Hear new dimensions in sound with Kube subwoofers The Kube 12 MIE effortlessly unleashes explosive power.

KEF Kube 12 MIE 12-inch Front-Firing Active Subwoofer

The Kube 12 MIE is engineered to deliver deep, powerful bass and is perfect for creating a heart-pounding rumble for your favourite films, box sets and music. The Kube 12 MIE features a 300 Watt Class D amplifier and a large 12” driver as well as iBX technology to dynamically extend bass depth.

Hear new dimensions in sound with Kube subwoofers

The Kube 12 MIE effortlessly unleashes explosive power. iBX technology extends the bass depth dynamically and KEF’s unique ability to design, build and integrate the driver in-house takes optimisation to a whole new level. Delivering immersive music and home theatre sound that takes you to the heart of the performance.

Immersiveness

KEF’s design and engineering team worked in chorus to develop iBX. This Intelligent Bass Extension algorithm creates an extended depth that unlocks the full potential of the custom driver. Giving you unparalleled precision and ultimate synchronicity between amplifier, driver and sealed cabinet.

12" Long Throw Driver

The Kube 12 MIE features a front-firing long throw driver with a large cone area and high excursion, delivering higher output at lower frequencies. Its efficient and cool-running 300W Class D RMS amplifier further enhances performance.

Easy configuration

Kube subwoofers offer unmatched set up flexibility. A range of LFE, line and speaker-level inputs, phase selection and DSP controlled EQ settings help you get the best from a Kube. Put it in a convenient place, match it to any main speaker or type of music system and start exploring new depths in the sound.

Optional wireless connectivity

The optional KW1 wireless kit enables optimal placement of the Kube 12 MIE without being limited by cables. High-quality wireless transmission ensures the delivery of every nuance and impact from your favourite movies and music.

Multiple control modes

'Auto wake up' detects audio signals for instant readiness, 'Always on' mode keeps it ready to play instantly, and '12V trigger' provides automatic wake-up when connected to compatible devices.

Integration

KEF is quite possibly the only high-end manufacturer that designs, engineers and assembles the driver, cabinet and circuitry in-house. This level of integration means they are committed to pure sound and the Kube stays true to that ideal. The result is a driver and amplifier that are perfectly in tune.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88388688965

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Raquel
Massapequa, US
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
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Reviewed in the United States on April 15, 2026
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HalfTrac
Natrona Heights, US
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
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Reviewed in the United States on May 24, 2026
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Keepin’ItReal77
Battle Creek, US
★★★★★ 5
Perfect for small dogs!
Flavor Name: Peanut Butter, Size: 55 Count (Pack of 1)
My toy poodle loves these little sticks. They are small and easy for him to chew, and he loves the peanut butter flavor. The twists are high quality, according to my pup! He gets one a day, and he looks forward to treat time. The snack is perfect for a treat because it does not keep him from eating his food.
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Reviewed in the United States on January 23, 2026
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Happytipp
West Palm Beach, US
★★★★★ 5
Great treat!
Flavor Name: Peanut Butter, Size: 55 Count (Pack of 1), Flavor Name: Peanut Butter, Size: 55 Count (Pack of 1)
Wonderful treat for my Corsos! They also easily break apart if they need just a small goodie 🙂 I've had these on Subscribe & Save for over a year now.
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Reviewed in the United States on April 17, 2026
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Heather S (inkedrt)
Alexandria, US
★★★★★ 5
Poochie love
Flavor Name: Peanut Butter, Size: 55 Count (Pack of 1)
My dogs LOVE these SO much! Great quality for some cute, pampered poochies!
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Reviewed in the United States on March 13, 2026

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