Skip to product information
1 of 5

XONE

XoneAudio SOL Mark II Sol God II Flagship Earphone Upgrade Cable

XoneAudio SOL Mark II Sol God II Flagship Earphone Upgrade Cable

Regular price $512.57 USD
Regular price $512.57 USD Sale price $512.57 USD
Save 0% Sold out
Shipping calculated at checkout.
Product specifications

Shipping to 

Estimated delivery on 

Canada, Mexico, Romania, United States: import duty of 10 USD

XoneAudio SOL2 Mark II — 

Flagship Earphone Upgrade Cable

"Wider Dynamics. Deeper Musicality."

The XoneAudio SOL2 Mark II is the second generation of XoneAudio’s acclaimed SOL series, building on the original’s widely praised foundation with critical refinements in conductor composition, insulation architecture, and plug design. By precisely adjusting the ratio of four premium conductor materials — with a significantly increased silver content — the SOL2 achieves a wider dynamic range, more layered musical expression, and enhanced high-frequency extension. Whether paired with classical, pop, rock, electronic, or hip-hop, the SOL2 delivers consistently outstanding sound quality across all genres and IEM brands.

Monocrystalline Copper Gold-Plated Silver-Palladium Alloy Monocrystalline Copper Silver-Plated Increased Silver Content Litz Structure Insulation 5N OFC Gold & Silver Plug Wider Dynamic Range 125cm Length 3-Year Warranty Standard & Shock Absorber Editions

Key Features

  • Optimized Quad-Conductor Composition with Increased Silver Content — SOL2 refines the conductor ratio of its four premium materials — monocrystalline gold-plated copper, silver-palladium alloy, and monocrystalline silver-plated copper — with a particular increase in silver content. This is not a simple material upgrade but a carefully calibrated improvement that effectively widens the overall dynamic range, allowing both grand orchestral passages and delicate low-volume details to be reproduced with greater clarity and layering.
  • Litz Structure Insulation with Special Intermediate Layer — SOL2 incorporates the designer’s unique interpretation of Litz structure insulation. A special insulating material is embedded between the conductive layer and the shielding layer, maintaining three-frequency balance and stability while significantly enhancing high-frequency extension. Violin overtones, vocal breath details, and instrument air are rendered with exceptional transparency and naturalness.
  • Dual-Plated 5N OFC Plug — Gold & Silver — The plug uses 5N-purity oxygen-free copper with both gold-plated and silver-plated finishes on the positive and negative poles respectively. This is not a cosmetic choice — it is the result of dozens of listening comparison experiments with different plating combinations. By matching different signal transmission characteristics to each pole, signal conduction efficiency is further optimized, and sonic detail, resolution, and naturalness are elevated to a new level.
  • Exceptional Musicality & Dynamic Expression — The SOL2 excels with music genres that demand wide dynamic range: symphonic music benefits from its expansive soundstage and complex instrument layering; electronic music gains from its powerful, precise bass and rhythmic tension; hip-hop is delivered with strong low-frequency impact and dynamic contrast. Every musical style is fully and faithfully expressed.
  • Universal Compatibility — With its balanced, non-fatiguing tuning philosophy, the SOL2 pairs seamlessly with IEMs from different brands and styles. Default configuration is 4.4mm balanced / 0.78mm 2-pin; other terminations available upon request.
  • 3-Year Warranty — XoneAudio backs the SOL2 with a 3-year warranty against non-intentional damage, reflecting their confidence in the cable’s build quality and long-term reliability.

Technical Specifications

Model SOL2 Mark II
Conductor Materials Monocrystalline copper gold-plated / Silver-palladium alloy / Monocrystalline copper silver-plated
Insulation Litz structure with special intermediate insulating layer
Plug Material 5N oxygen-free copper, gold-plated (positive) & silver-plated (negative)
Default Termination 4.4mm balanced / 0.78mm 2-pin (other options available upon request)
Length 125cm ±3cm
Editions Standard Edition / Shock Absorber Edition
Warranty 3 years (non-intentional damage)

In the Box

  • XoneAudio SOL2 Mark II Cable ×1

Note: Default plug termination is 4.4mm balanced with 0.78mm 2-pin connector. If you require a different plug (e.g. 2.5mm, 3.5mm) or connector type (e.g. MMCX, A2DC), please leave a note at checkout. The Shock Absorber Edition includes additional vibration-dampening hardware for enhanced microphonics reduction during use.

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


Shipping Fees & Couriers

We collaborate with the following courier companies:

  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

Tracking examples:

2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

Tracking examples:

3. Other European Countries (Free Standard Shipping)

Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey

All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


Track Your Order

Main tracking portal: https://t.17track.net/


Contact Us

📧 Email: support@thehificat.com
📞 Tel: +8619270016096

View full details