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Silver-plated copper earphone cable with QDC connectors and swappable 2.5 3.5 4.4 mm plugs

ARENTI

ARENTI FLEX 2 in 1 Accessory 4 Cores 268 Strands Silver-Plated 7N OCC Copper QDC

SKU CH-9WQ8-YHWG5

Upgrade cable with 268 silver-plated 7N OCC strands, 0.06 mm cores and swappable 2.5, 3.5, 4.4 mm plugs for IEMs

  • Silver-plated 7N OCC copper with 268 strands delivers transparent three-band audio
  • Coaxial 0.06 mm per core construction ensures precise signal transmission for mellow lows
  • Swappable 2.5 mm, 3.5 mm and 4.4 mm gold-plated plugs fit multiple sources
  • 78 mm QDC connector secures a reliable link to compatible in-ear monitors
  • 2 m behind-the-ear cable offers comfortable wear during extended listening sessions

Premium IEM Upgrade Cable

The ARENTI FLEX is a replacement cable built for in-ear monitors that use a QDC straight plug. It targets audiophiles and musicians who want to improve signal integrity on their existing headphones without buying a new pair.

Three Swappable Terminations Included

The cable terminates in a 3.5 mm plug and ships with interchangeable 2.5 mm and 4.4 mm copper connectors, each plated with 24-carat gold. This covers the most common balanced and single-ended outputs on portable players and desktop amplifiers.

Simple Plug Swap and Secure Fit

Swapping plugs takes seconds by unscrewing the collar and threading the alternative tip onto the fixed 1.2 m cable. The behind-the-ear memory wire holds its shape, but the stiff coaxial construction can retain coil memory if stored loosely.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 64% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

QDC or MMCX — which connector version should I pick for my IEMs?

Choose the connector that matches your earphone sockets; the cable is offered with QDC, 0.78 mm 2-pin or MMCX terminations so it fits the specific IEM model you own.

What does the 268-strand silver-plated 7N OCC copper construction actually do for the sound?

The high-purity coaxial geometry with 0.06 mm per strand aims to improve signal transmission, giving clearer three-band separation, mellower bass and stronger detail retrieval.

Will the swappable 2.5 mm, 3.5 mm and 4.4 mm plugs work with my DAP and phone without adapters?

Yes — the cable ships with all three gold-plated copper plugs, letting you swap between balanced 2.5 mm and 4.4 mm or single-ended 3.5 mm outputs directly.

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