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KEF Kube 15 MIE Subwoofer - Black Gloss

Stock due 3 to 5 days

Includes FREE Fell Audio 3m Subwoofer Cable - or upgrade and save on premium cables.

Please see our revised delivery schedules for the Bank Holiday period here

Standard Items (DPD)

Usually bookshelf speakers*

Standard Deliveries Order by 3pm Mon-Fri	Free 2 Weekday Delivery
Express Deliveries Order by 3pm Mon-Fri	Next Weekday or Choose-a-Day Standard - £10 for the first box + £3 per additional box Next Weekday or Choose-a-Day Pre-12pm Noon - £15 for the first box + £3 per additional box
Weekend Deliveries Order by 3pm Friday	Saturday or Sunday - £15 for the first box + £3 per additional box
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	2 Weekday Remote Service - £20 for first 2 items + £9 per additional box 2 to 5 Weekday Off-Shore Service - £30 for first 2 items + £9 per additional box

Medium Sized Items (DPD Freight & FedEx)

Usually TVs under 60" or £1000, and most floorstanding speakers*

Standard Deliveries Order by 3pm Mon-Fri	Free 2 Weekday Delivery
Express Deliveries Order by 3pm Mon-Fri	DPD Freight - Next Weekday or Choose-a-Day Delivery - £20 per box FedEx - Next Weekday or Choose-a-Day Delivery - £20 per box
Weekend Deliveries Order by 3pm Friday	DPD Freight - Saturday or Sunday Delivery - £35 per box FedEx - Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	DPD Freight - 2 Weekday Remote Service - £20 for first 2 boxes + £9 per additional box DPD Freight - 2 to 5 Weekday Off-Shore Service - £30 for first 2 boxes + £9 per additional box FedEx - Remote deliveries unavailable

Large or Heavy Items (ArrowXL & BJS)

Usually TVs over 60" or £1000, and heavy separates over 35kg*

Standard Deliveries Order by 3pm Mon-Fri	ArrowXL - Free Diary Booking Service (2 Weekday Minimum) BJS - Free 3 to 5 Weekday
Express Deliveries Order by 3pm Mon-Fri	ArrowXL - Next Weekday Delivery - £10 per box BJS - Express deliveries unavailable
Weekend Deliveries Order by 3pm Friday	ArrowXL - Saturday Delivery - £15 per box BJS - Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	Unfortunately, delivery of these product types is not available to remote locations

Pallet Sized Items (Palletforce)

Usually large/high-end floorstanding speakers or subs*

Standard Deliveries Order by 3pm Mon-Fri	2 Weekday Kerbside Delivery - £50 per item
Express Deliveries Order by 3pm Mon-Fri	Express deliveries unavailable
Weekend Deliveries Order by 3pm Friday	Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	Unfortunately, delivery of these product types is not available to remote locations

*Not exclusive to only these product types. Product value, weight, and fragility can influence the courier service used.

	Standard Items* DPD	Medium Sized Items* DPD Freight & FedEx	Large or Heavy Items* ArrowXL & BJS (2-Man Delivery)	Pallet Sized Items* Palletforce
Standard Deliveries Order by 3pm Mon-Fri	Free 2 Weekday Delivery	Free 2 Weekday Delivery	ArrowXL - Free Diary Booking Service (2 Weekday Minimum) BJS - Free 3 to 5 Weekday	2 Weekday Kerbside Delivery - £50 per item
Express Deliveries Order by 3pm Mon-Fri	Next Weekday or Choose-a-Day Standard - £10 for the first box + £3 per additional box Next Weekday or Choose-a-Day Pre-12pm Noon - £15 for the first box + £3 per additional box	DPD Freight - Next Weekday or Choose-a-Day Delivery - £20 per box FedEx - Next Weekday or Choose-a-Day Delivery - £20 per box	ArrowXL - Next Weekday Delivery - £10 per box BJS - Express deliveries unavailable	Express deliveries unavailable
Weekend Deliveries Order by 3pm Friday	£15 for the first box + £3 per additional box	DPD Freight - Saturday or Sunday Delivery - £35 per box FedEx - Weekend deliveries unavailable	ArrowXL - Saturday Delivery - £15 per box (via Diary Booking Service) BJS - Weekend deliveries unavailable	Weekend deliveries unavailable
Remote & Off-Shore Region Deliveries Order by 3pm Mon-Fri	2 Weekday Remote Service - £20 for first 2 boxes + £9 per additional box 2 to 5 Weekday Off-Shore Service - £30 for first 2 boxes + £9 per additional box	DPD Freight - 2 Weekday Remote Service - £20 for first 2 boxes + £9 per additional box DPD Freight - 2 to 5 Weekday Off-Shore Service - £30 for first 2 boxes + £9 per additional box FedEx - Remote deliveries unavailable	Unfortunately, delivery of these product types is not available to remote locations	Unfortunately, delivery of these product types is not available to remote locations

*See below most common product types for each delivery service, this is not exclusive to only these product types. Product value, weight, and fragility can influence the courier service used.

DPD: Usually Bookshelf Speakers
DPD Freight & FedEx: Usually TVs under 60" or £1000, and most floorstanding speakers
ArrowXL & BJS: Usually TVs over 60" or £1000, and heavy hi-fi separates over 35kg
Palletforce: Usually large/high-end floorstanding speakers or subs

Get dropped right in the action with the immersive power of deep detailed bass. The Kube 15 MIE from KEF delivers unrivalled acoustic accuracy thanks to over 60 years of innovation.

Enhance your experience with these add-ons (Tick the box to add to basket)

Subwoofer Cables

Mains Cables

Kube 15 MIE

15-inch front-firing active subwoofer
Kube 15 MIE, the largest model in the Kube range, is engineered to provide the deepest bass for music and movies, giving you a ground-shaking immersion. Perfectly suited for large rooms, the 15-inch driver and 300W (RMS) Class D amplifier combine to deliver the most visceral bass performance. With Music Integrity Engine®, the Kube 15 MIE is optimised to deliver exceptional depth and dynamics.

Seamless elegance
The sealed cabinet design facilitates optimal placement, while the contemporary design seamlessly blends with the room's decor.

Music Integrity Engine® (MIE)
KEF's proprietary DSP (Digital Signal Processing) algorithms ensure that every component of the subwoofer works in perfect harmony. Features such as iBX Intelligent Bass Extension provides even deeper and precise bass at any listening level.

Feel the force
The Kube 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.

Versatile immersion
The largest model in the Kube range with the highest output, perfect for movies, music, TV and gaming in larger rooms and dedicated home theatres.

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

Well connected
Kube offers versatile connection options, including KEF SmartConnect and speaker level inputs, making connecting into any system a breeze.

3 room position EQ options
The intuitive preset options ensure excellent performance from Kube no matter where in the room it is placed.

Multiple power 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.

Name	Description	Lifetime
CART	The association with your shopping cart.	1 Year
CATEGORY_INFO	Allows pages to be displayed more quickly.	1 Year
COMPARE	The items that you have in the Compare Products list.	1 Year
CUSTOMER	An encrypted version of your customer id.	1 Year
CUSTOMER_AUTH	An indicator if you are signed into the store.	1 Year
CUSTOMER_INFO	An encrypted version of the customer group you belong to.	1 Year

Name	Description	Lifetime
CUSTOMER_SEGMENT_IDS	Stores your Customer Segment ID	1 Year
EXTERNAL_NO_CACHE	A flag that, indicates whether caching is on or off.	1 Year
FRONTEND	Your session ID on the server.	1 Year
GUEST-VIEW	Allows guests to edit their orders.	1 Year
LAST_CATEGORY	The last category you visited.	1 Year
LAST_PRODUCT	The last product you looked at.	1 Year
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PERSISTENT_SHOPPING_CART	A link to information about your cart and viewing history if you have asked the site.	1 Year

Name	Description	Lifetime
RECENTLYCOMPARED	The items you recently compared.	1 Year
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USER_ALLOWED_SAVE_COOKIE	Indicates whether a customer authorized cookies.	1 Year
VIEWED_PRODUCT_IDS	The products that you recently looked at.	1 Year
WISHLIST	An encrypted list of products added to your wish list.	1 Year
WISHLIST_CNT	The number of items in your wish list.	1 Year

Design	Powered Subwoofer (Sealed)
Amplifier power	300W RMS
Power consumption	300VA
Drive units	1 x 380mm (15in.)
Variable low pass filter	40Hz – 140Hz, LFE
Frequency response (±3dB)	22Hz - 140Hz (±3dB)
Input	RCA phono sockets Speaker level inputs Expansion port for KW1
Max output	116dB
Amplifier type	Class-D
Power requirements	100 - 240V, 50/60 Hz
Dimension (HxWxD) with rear panel and feet	519mm x 500mm x 515mm
Weight	27.5kg

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KEF Kube 15 MIE Subwoofer - Black Gloss

Standard Items (DPD)

Medium Sized Items (DPD Freight & FedEx)

Large or Heavy Items (ArrowXL & BJS)

Pallet Sized Items (Palletforce)

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Kube 15 MIE

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KEF Kube 15 MIE Subwoofer - Black Gloss

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