Kimber Kable Speaker Cables

KWIK 12 & 16/ 4PR/ 8PR/ 4VS/ 8VS/ 4TC/ 8TC
Monocle X/ Monocle XL/ Bifocal X/ Bifocal XL/ Connector Options

Kimber Kable Bifocal X

BiFocal-XTM is as elegant as it is performance oriented. Designed specifically for "bi-wire" loudspeaker systems, the BiFocal-XTM delivers the clarity and openess sought after by speaker designers and enthusiasts alike. The dual-concentric circuits of the BiFocal-XTM feature a total of eighteen individual VariStrandTM conductors: six for the inner, "high-frequency" circuit and twelve for the outer, "low-frequency" circuit. Electrical isolation is accomplished by correlating circuit geometries with an isolating ESD matrix. BiFocal-XTM is terminated with WBT® connectors.
  • Eighteen discrete conductors
  • 9 awg / 6.6mm©
  • VaristrandTM Hyper-pure copper
  • X38R acoustic and electrostatic sinking core compound
  • Unique correlation circuit and alternating dielectric matrix
  • 29mm diameter
  • Terminated with WBT® spades or bananas

Basic electrical specifications:

[Based on - BFX, 2.5m, WBT-0660-Cu spades]
(Cp) parallel capacitance: 648.0 pF @ 20 kHz
(Ls) series inductance: 0.470 µH @ 20 kHz
(Rdc) dc loop resistance: 0.064 Ω
(Xt) total reactance: 0.168 Ω @ 20 kHz
Frequency response ± 0.5 dB:
High: dc-750 kHz
Low: dc-750 kHz
Crosstalk 20 - 100 Hz: < -98 dB
Crosstalk 200 Hz - 1 kHz: < -79 dB
Crosstalk 1 kHz - 30kHz: < -59 dB

Unique "Bi-wire" Technology
Kimber Kable Bifocal X

Call to order - (206) 523-2269

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For questions or custom configurations please contact us

Speakerlab 6220 Roosevelt Way NE Seattle, Washington 98115 USA
Tel: (206) 523-2269 Fax: (206) 523-2389 Email:

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