Manual of product R400b
Technical Specifications R400b
Subwoofer
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Subwoofer typeActive subwoofer
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RMS Power of the Subwoofer500 W
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Frequency range of Subwoofer26 - 140 Hz
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Subwoofer sensitivity111 dB
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Subwoofer driver diameter225 mm
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Subwoofer driver diameter (imperial)9 "
Power
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Power supply typeSector
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AC input frequency50 - 60 Hz
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AC input voltage100 - 240 V
Features
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Product colorBlack
Weight and dimensions
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Width of the Subwoofer330.2 mm
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Subwoofer Depth350.5 mm
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Height of the Subwoofer365.7 mm
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Weight of the Subwoofer21500 g
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Presentation of product R400b specifications from brand KEF
Features
The color of the product KEF R400b is Noir. This shade gives it a modern and elegant look.
Generalities
The brand of the product KEF R400b is KEF. This brand is known for its quality and innovation in the field of household appliances. The product model KEF R400b is R400b | R400B BLACK. This model ensures optimal performance and an enhanced user experience.
Subwoofer
The frequency range of the product KEF R400b is 26 - 140 Hz. This specification ensures optimal bass reproduction for an immersive audio experience. The sensitivity of the subwoofer of the product KEF R400b is 111 dB. This feature determines the efficiency of the bass box in producing powerful and clear sounds. The RMS power of the product KEF R400b is 500 W. This specification ensures quality bass reproduction, providing an immersive sound experience. The type of subwoofer of the product KEF R400b is Caisson de basse actif. This subwoofer offers an immersive and powerful sound experience. The diameter of the subwoofer driver of the product KEF R400b is 225 mm. This diameter is essential to ensure deep and powerful bass. The subwoofer driver diameter of the product KEF R400b is 9 ". This diameter allows for deep and powerful bass, providing an immersive audio experience.
Power
The type of power source for the product KEF R400b is Secteur. This type of power supply ensures optimal performance and efficient use of the device. The AC input frequency of the product KEF R400b is 50 - 60 Hz. This specification is essential to ensure optimal operation and compatibility with electrical systems. The AC input voltage of the KEF R400b is 100 - 240 V. This specification ensures optimal compatibility with standard electrical systems.
Weight and dimensions
The depth of the subwoofer KEF R400b is 350.5 mm. This feature allows for the optimization of bass reproduction for an immersive sound experience. The width of the Subwoofer of the product KEF R400b is 330.2 mm. This dimension allows for optimizing the integration of the subwoofer into your audio space. The weight of the subwoofer of the product KEF R400b is 21500 g. This weight contributes to the stability and optimal sound performance of the device. The height of the subwoofer of the product KEF R400b is 365.7 mm. This dimension allows for optimal integration into your audio space.
