Caissons de basses

R400b Subwoofer

  • OFFRE
  • Prix régulier €1.350
TVA incluse
Couleur
Piano Black High Gloss
Piano White High Gloss

Twin 9 inches driver 'force-cancelling' subwoofer

The R400b is just 14 inches high but with twin bass drivers and 500 Watts of power, it's made for serious home theatre systems. The R400b's reinforced and braced cabinet houses twin 9 inches LF drivers powered by two 250 Watts class-D amplifiers. The drivers are mounted in a ‘force-cancelling’ arrangement for fast, powerful bass.
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Bass driver

Massive, vented magnet assemblies and large aluminum voice coils drive the lightweight yet stiff, strong hybrid cones. Bass output is faster, cleaner and more accurate. Satin anodised elements contribute to the unit’s elegance, while the diameter of the trim ring accentuates a visual sophistication that belies the speaker’s awesome power.
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Subwoofer

Force-cancelling drivers avoid cabinet agitation. Opposing reactive forces are nullified by rigidly mounting the low frequency drivers back-to-back.
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Power

Dynamic, uncompressed and undistorted bass of heart pounding clarity envelops you, striking deep emotional chords. Your soul will awaken and the earth will move.

Les détails


SPECIFICATIONS

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Poids
21.5kg (47.4lbs)
Dimension
365 x 330 x 351 mm (14.4 x 13 x 13.8 in.) with terminal & plinth
Length of Cable
non applicable
Package Dimension
non applicable
Net Weight
non applicable
Conception
Powered Subwoofer (Sealed)
Unité Mesure
Pièce
Gamme De Fréquences
26Hz - 140Hz (-6dB)
Niveau De Sortie Maximale
111dB
Amplificateur Actif Recommandé
2 x 250W (500W) built-in Class-D
Filtre Passe Bas Variable
40Hz - 140Hz, 4th-order
Entrées Signal Bas Niveau
RCA phono sockets
Speaker level inputs
Volume De Charge
22 litres
Haut-Parleurs
Bass units:
LF: 2 x 225mm (9in.)
Consommation Électrique
600VA
Alimentation Électrique
100V - 120V / 220V - 240V
~ 50 / 60Hz
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

AWARDS & REVIEWS

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SUBWOOFER HIGHLY COMMENDED OVER $2,000

Sound+Image Awards 2013 — 2012

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HOME THEATER TOP PICKS
Home Theater — 2012

Customer Reviews

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