Designed for the finest "bi-wire" loudspeakers.
WBT® Cu connectors
Thirty-six discrete conductors [5.5 awg / 15mm2]
BiFocal-XL has impressed consumers and reviewers around the globe. Similar in construction and technology to BiFocal-X, the BiFocal-XL is designed for increased speed, articulation and impact in particular when used with larger loudspeaker systems. BiFocal-XL features a total of thirty-six individual VariStrand conductors: twelve for the inner, "high-frequency" circuit and twenty-four for the outer, "low-frequency" circuit. All cable ends are terminated with WBT® connectors.
"The Kimbers also offer more headroom, dynamics, air, effortless
feeling, palpability and better defined contours. …the Kimber’s
considerably bigger and deeper soundstage gives you the feeling of a more relaxed, effortless, cleaner and more see-through, sharper sound."
Adnan Arduman – Stereo Times August 21, 2001
31mm diameter
 1 - (HIGH) twelve discrete copper, VariStrand™ conductors
2 - (LOW) twenty-four discrete copper, VariStrand™ conductors
3 - polyethylene dielectric
4 - Teflon® composite dielectric
5 - ESD yarn
6 - isolating matrix
7 - X38R core compound
8 - cable skin Specifications
DUT: BFXL 2.5m terminated with WBT-0661-Cu spades
| (Cp) parallel capacitance: |
1,500.0 pF @ 20 kHz |
| (Ls) series inductance: |
0.369 µH @ 20 kHz |
| (Rdc) dc loop resistance: |
0.024 Ω |
| (Xt) total reactance: |
0.046 Ω @ 20 kHz |
Frequency response ± 0.5 dB:
- High: dc-1.5 MHz
- Low: dc-1.5 MHz
|
| Crosstalk 20 - 100 Hz: |
< -99 dB |
| Crosstalk 200 Hz - 1 kHz: |
< -80 dB |
| Crosstalk 1 kHz - 30kHz: |
< -60 dB |
Connector Options
Cables are available with different connectors on each end. For example, banana plugs to spade lugs. For more information on a connector, click on the connector name below.
| Model# |
Description |
| 0645ce |
WBT-0645 CE compliant angled banana plugs 4mm. |
| 0610-Cu |
WBT-0610-Cu nextgen CE copper angled banana 4mm. |
| 0661-Cu |
WBT-0661-Cu 1/4" (6mm) copper sandwich spades. |
| 0681-Cu |
WBT-0681-Cu 5/16" (8mm) copper sandwich spades. |
| 0600 |
WBT-0600 Single straight banana plugs 4mm. |
| 0610-Ag |
WBT-0610-Ag nextgen CE silver angled banana 4mm. |
| 0661-Ag |
WBT-0661-Ag 1/4" (6mm) silver sandwich spades. |
| 0681-Ag |
WBT-0681-Ag 5/16" (8mm) silver sandwich spades. |
You may select one type of connector for the amplifier end of
the cables and another type of connector for the speaker end of
the cables.
Prices below are for Stereo Pairs (2 cables for 2 speakers).
Single cables for subwoofers and center speakers are available on request for half the price of a Stereo Pair.
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