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At just 14 inches square, the KEF R400b may be compact, yet it packs an incredible punch. With a reinforced and braced sealed cabinet, the R400b houses twin 9-inch LF drivers powered by twin 250W class-D amplifiers. The drivers are mounted back-to-back, to create ‘force cancelling’. This means the opposing reactive forces are nullified, resulting in no cabinet agitation and a clean, fast, powerful bass performance – perfect for any serious home theatre system.
Pure
Power
Bass Driver
Subwoofer
Precision
Simplicity
Accessible
Color Finish Available
Connector Type: | Nickel plated bi-wire connectors |
Bass Composition: | Anodized Aluminum Dome |
Bass Size: | 9 |
Sold As: | Each |
Color: | High Gloss Piano Black; Walnut (Satin); Rosewood (Satin) |
Product Weight (lbs.) | 47.4 |
Depth (in.) | 47.4 |
Width (in.) | 13 |
Height (in.) | 14.4 |
Manufacturer Warranty | 1 Year Parts & Labor |