SKU: 42770374021

KEF Kube10b Subwoofer

Sale price$652.50 Regular price$725.00
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Description

KEF Kube10b Subwoofer10 inches bass driver active subwoofer The mid sized Kube 10b has a sealed cabinet, 10 inches bass driver and 300 Watts to produce serious extension and control. The latest addition to KEF's powerful range of subwoofers opens up sounds hidden depths thanks to 300 Watts of Class D power integrated with a 10 inches driver and iBX dynamic bass extension technology. Hear new dimensions in sound with Kube subwoofers The Kube 10b effortlessly unleashes

10 inches bass driver active subwoofer

The mid-sized Kube 10b has a sealed cabinet, 10 inches bass driver and 300 Watts to produce serious extension and control. The latest addition to KEF's powerful range of subwoofers opens up sound’s hidden depths thanks to 300 Watts of Class D power integrated with a 10 inches driver and iBX dynamic bass extension technology.

Hear new dimensions in sound with Kube subwoofers

The Kube 10b 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

Go deep or go home. 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.

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.

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 we 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.

Specifications

Weight  17.4kg
Dimensions (with Rear panel and feet / H x W x D)  370 x 353 x 370mm (14.6 x 13.9 x 14.6in.)
Design  Powered Subwoofer (sealed)
Power Requirements  100V - 120V / 220V - 240V ~ 50 / 60Hz
Variable Low Pass Filter  40Hz - 140Hz & LFE
Frequency Response  24 to 140Hz (±3dB)
Maximum Output  111dB
Recommended Amplifier Power  300 Watts RMS
Amplifier Type  Built-in Class-D
Drive Units  1 x 250mm (10in.)
Inputs  RCA phono sockets Speaker level inputs
Analogue Input  RCA phono sockets Speaker level inputs
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: 42770374021

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Pawtucket, US
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Trash bags
Scent: Unscented, Size: 30 Count (Pack of 1)
They are inexpensive. They hold up well but are not super heavy duty like the ones you can get from home depot. Only knocked off one star for this reason. It would have been two as i felt it was kinda thinner than expected but it held up well holding wood pieces. Minor tear or puncture on 2 out of 5 needing to double bag but still held up fairly well with all things considered so if day 4 stars is fair
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Reviewed in the United States on October 12, 2025
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West Palm Beach, US
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Very sturdy-
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Reviewed in the United States on May 1, 2026
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Draper, US
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Excellent Strong Bags - Quick-Tie Feature is Genius!
Scent: Unscented, Size: 21 Count (Pack of 1)
These Glad Quick-Tie trash bags have become my go-to garbage bags for the kitchen. I've been through several boxes now and they consistently perform exceptionally well. The quick-tie drawstring closure is the standout feature. Instead of fumbling with traditional bag ties or trying to tie knots that never quite work, I just pull the red drawstring tabs and the bag closes securely in seconds. It's so much faster and cleaner, especially when dealing with heavy or messy loads. The closure stays tight and doesn't come undone during transport to the outdoor bin. Strength is impressive for 30-gallon bags. I regularly fill these to capacity with kitchen waste, food scraps, packaging, and they hold up without tearing or leaking. The plastic feels thick and durable - I haven't had a single tear or puncture even when dealing with sharp edges from cans or rigid packaging. No leaks, no messes on my floor. The 30-gallon size is perfect for my standard kitchen trash can. The bags fit properly without being too loose or too tight, and there's enough material to fold over the rim for a secure fit. When it's time to change the bag, removal is effortless thanks to the quick-tie system. Value is decent - while these aren't the cheapest bags on the market, the convenience and reliability make them worth the slight premium. Not having to deal with bag failures, spills, or difficult closures saves time and hassle. The 21-count box lasts me about three weeks with daily use. I appreciate that Glad has perfected what seems like a simple product. These bags just work reliably every single time. Highly recommend for anyone tired of dealing with inferior trash bags!
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Reviewed in the United States on December 6, 2025
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Stephanie
Bozeman, US
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Would recommend
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Will continue buying these since other trash bags I’ve noticed a lot of leaking. Great for cleaning out cat litter can hold up a good amount of weight.
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Birmingham, US
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As an oil painter, Viva are the gold standard for wiping brushes and whatever else you need a towel for while painting. I bought them for that purpose. I didn’t count on loving these paper towels for every other paper towel duty in my home. These paper towels are incredibly hardy, and perform much like a thin cloth towel. They last and last. I can rinse and reuse a towel to clean all the kitchen counters plus clean the stainless steel gas cooktop. All with one section of paper towels. I couldn’t do anything close with any other brand I’ve used. I love the select a size feature. For quick cleanups, one section is more than adequate. I’ve used one section in my swifter handle when I’m out if swifter cloths (which is always- I never buy those things), and used both sides of the towel to dust mop my wood floors. I use these to dust my home with a little spray wax, cleaned the tires on my car with no towel shredding, and scrubbed the filthy barbecue with bleach cleanser, rinsed it out, and scrubbed some more. These towels are tough yet soft, sturdy and disposable. They are soft enough to use as a napkin, and absorb like crazy. I buy mine by the case from Amazon subscribe and save every three or four months, and love saving 20% doing so.
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Reviewed in the United States on August 7, 2019

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