✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

In Stock Kef Kube12b 150w 12 Inch Powered Subwoofer,class-d Amp Now 30% Cheaper [kAs6xp5U]

$70.99 $227.99 -69%

KEF KUBE12B: Unleashing Deep Bass for Your Living Room The KEF KUBE12B 150w 12-inch Powered Subwoofer is designed to deliver an immersive audio experience with its deep rumble and powerful performance. This subwoofer is the largest in the KEF KUBE fa

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

In Stock Kef Kube12b 150w 12 Inch Powered Subwoofer,class-d Amp Now 30% Cheaper [kAs6xp5U]

KEF KUBE12B: Unleashing Deep Bass for Your Living Room

The KEF KUBE12B 150w 12-inch Powered Subwoofer is designed to deliver an immersive audio experience with its deep rumble and powerful performance. This subwoofer is the largest in the KEF KUBE family, perfect for filling large rooms with rich, impactful bass. With a 12-inch driver and a class-D amplifier, the KUBE12B provides a seamless blend of power and precision.
  • Powerful Performance: The 150w class-D amplifier ensures a robust and dynamic sound.
  • Large Driver: The 12-inch driver offers deep and punchy bass for a full-spectrum listening experience.

Introducing KEF's iBX Technology

Experience new dimensions in sound with the KUBE12B, featuring KEF's proprietary iBX technology. This Intelligent Bass Extension algorithm enhances the bass depth dynamically, unlocking the full potential of the custom driver. The KUBE12B reproduces audio at louder levels while maintaining dynamic quality, thanks to KEF's in-house design and engineering.
  • Bass Depth: iBX technology extends the bass depth, providing unparalleled precision and synchronicity.
  • Dynamic Quality: The subwoofer maintains dynamic quality even at high listening levels.

Flexible Configuration and Seamless Integration

The KEF KUBE12B offers unmatched flexibility with its range of LFE, line, and speaker-level inputs, phase selection, and 3 DSP-controlled EQ settings. This allows you to easily match the subwoofer to any room placement or music system. KEF's SmartConnect technology ensures optimal performance by adjusting the volume and providing placement tuning presets for Freestanding, Wall/in-cabinet, and Corner installations.
  • Flexible Configuration: Customize the subwoofer to fit any room setup or music system.
  • SmartConnect Technology: KEF's SmartConnect ensures optimal performance with automatic volume adjustments.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

This is a fantastic product, very well made.

- Ella M..

January 28, 2026

Absolutely no complaints!

It's a very focused product that does its main job perfectly.

- Focused_User_Fiona.

January 28, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very well-made.

- Ivey G..

Write a Review

You Might Also Like

Discover more great products from our collection.

Boyne - Industrial Chair

Boyne - Industrial Chair

(606)
$55.99 $179.99 -69%
Leon Top

Leon Top

(538)
$28.99 $92.99 -69%
Cambridge Divan Bed

Cambridge Divan Bed

(771)
$47.99 $153.99 -69%
JHS 3 Series Oil Can Delay

JHS 3 Series Oil Can Delay

(223)
$33.99 $108.99 -69%
Black Smart Joggers

Black Smart Joggers

(535)
$18.99 $60.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY