KEF R400b Subwoofer


Reg. price £999.00

Price includes VAT

Out Of Stock - Available to Order

Most products will only take a few days to arrive but please either contact us or call 023 92663604 if you would like to check before ordering or if you would like to arrange a demonstration.

Please note we do not ship outside the UK

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Contact me when an Ex-Demo Model is available
The subwoofer to complement your KEF R series surround sound speakers.

Designed to match, both visually and tonally, the KEF R series of loudspeakers, the R400b may be compact, but it packs a punch.

Featuring a pair of 9 inch drivers mounted back-to-back and twin 250w Class D amplifiers the R400b delivers fast clean bass, perfect for your home theatre system. 

Design: Powered Subwoofer (Sealed)
Drive Units: LF: 2 x 225mm (9in.)
Frequency range (-6dB) 26Hz - 140Hz
Maximum output: 11dB
Amplifier: 2 x 250W (500W) built-in Class-D
Low pass filter: Variable 40Hz - 140Hz, 4th-order
Low level signal inputs: RCA phono sockets
Internal volume: 22 litres
Power requirements: 100V - 120V / 220V - 240V ~ 50 / 60Hz
Power consumption: 600VA
Weight 21.5kg (47.4lbs.)
Dimension (H x W x D) (with grille, terminal & plinth) 365 x 330 x 351 mm (14.4 x 13 x 13.8 in.) 

Why is this item collection only?

This is because some items require more setting up than others (e.g. multi room systems) or have advanced settings.

To ensure you get the most from your equipment we need to take you through the process of setting it up correctly.

Sometimes the equipment is simply not suitable for shipping (e.g. glass stands that have been built up).

Simply reserve your product today and then arrange to pick it up from your nearest Audio-T store.

Items showing as "In Stock" are within the Audio T group and we may need additional time to transfer to your selected branch.

Contact me when this product is available as an ex-demo model

KEF R400b Subwoofer

KEF R400b
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