KEF R400b Powerful Subwoofer

KEF R400b Powerful Subwoofer
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KEF R400b Subwoofer At just 14 inches square, the KEF R400b may be compact, yet it packs an incredible punch. With a reinforced & 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 & a clean, fast, powerful bass performance – perfect for any serious home theatre system. Model R400b Design Powered Subwoofer (Sealed) Frequency range (-6d B) 26 Hz
- 140 Hz Maximum output 111d B Amplifier 2 x 250W (500W) built-in Class-D Low pass filter Variable 40 Hz
- 140 Hz, 4th-order Low level signal inputs RCA phono sockets
£999.00
     
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Jargon Buster (Suggest a new term - coming soon)
Phono - A set of RCA input Jacks
Inch - Equivalent to approximately 2.5cm
Frequency - A term used to describe how often something is done
Frequency - A wave frequency is the number of times a wave repeats within a given time
Filter - A device used to separate mixtures
Filter - An optical device to remove or enhance particular wavelengths of light.
compact - Carefuly designed to ensure an item has a minimal physical size
Compact - something that has a lot combined within a small space.
Reinforced - Relating to structure, making it more sturdy.
Home - A place of permanent residence for families.
Twin - A pair of people or animals that are born at the same time.
Design - A drawing or styles that shows the look and functionality of something before its made.
Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.
Model - A representation of a person or thing, usually smaller scale. It can also be a person that wears clothing.
Supplier Information

hifi speakers
Subwoofer


SKU: R400b

Page Updated: 2020-07-31 02:54:54
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