Overview
Designed to faithfully convey every musical nuance, the Ultra² Speaker Cable uses high-purity SG² alloy conductors in a dual coaxial layout.
This refined structure minimizes distortion and preserves timing and coherence, even in complex recordings.
The result is a larger soundstage, rich midrange texture, and a tight, authoritative bass response — all in a flexible and elegant form.
Every cable is handcrafted in the Netherlands and fine-tuned to suit both classic and modern speaker systems with absolute fidelity.
Crafted as part of the Diamond Series 2, the Ultra² Speaker Cable delivers enhanced musicality, neutrality, and spatial precision — offering effortless dynamics and exceptional tonal balance for high-end loudspeaker setups.
Specification …..
Conductor : Silver-Gold²
Insulation : Kapton, Teflon
Shields : Silver-plated copper
Construction : 2 coax
It is the flagship speaker cable of the Diamond Series 2 range and sits just below the Art Series (Monet, Van Gogh, Da Vinci).
The Ultra² Diamond uses:
-Crystal Cable SG³ Silver-Gold conductors
-Larger conductor bundle than Reference²
-Advanced multi-coax architecture
-Kapton®️ and PTFE insulation
-Enhanced shielding
-Premium banana or spade terminations
The design goal is to reduce noise, increase current delivery, and preserve signal integrity over the full frequency range.
Sound Character
Compared with the Reference² Diamond, the Ultra² typically delivers:
✅ Greater scale and authority
✅ More effortless dynamics
✅ Deeper and more controlled bass
✅ Larger soundstage dimensions
✅ Better separation of instruments
✅ Greater tonal density
✅ Lower perceived noise floor
The difference is not usually a change in tonal balance. Instead, music tends to sound more relaxed, natural, and unconstrained.
the Ultra² Diamond becomes easier to justify because the improvements are in refinement, realism, and effortlessness rather than obvious tonal changes.
Among the Diamond Series speaker cables:
Piccolo² → Micro² → Reference² → Ultra²
The Ultra² is the cable for systems already operating at a reference level and seeking the last degree of transparency, scale, and musical ease before moving into the considerably more expensive Art Series (Monet, Van Gogh, Da Vinci).
- Contact : Dicky Ng 012-3308893
- Contact : John Yew 016-2861000
- Email : [email protected]

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