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Silver aluminium earphones with inline microphone and braided cable

GSM Outdoors

GSM Outdoors 2 in 1 accessory dual diaphragm in-line mic

SKU CH-MNR7-AZFV8

Dual-diaphragm earphones with in-line mic, 10 mm drivers, 18–22000 Hz range, 34 Ohm impedance and 1.25 m Kevlar-reinforced cable

  • Dual-diaphragm drivers separate bass from mids and highs for detailed sound
  • Aviation-grade aluminium housing adds durability without extra weight
  • Kevlar-reinforced copper cable resists tangling and signal loss
  • In-line microphone enables clear calls and voice control
  • Four silicone tip sizes ensure a secure fit and passive noise isolation

Dual-diaphragm earphones for critical listening

The Fischer Audio Dubliz uses a coaxial 10 mm driver with two membranes that handle separate frequency bands for a detailed soundstage. An in-line microphone adds hands-free call capability. The 1.25 m cable is reinforced with Kevlar threads and terminates in a 3.5 mm jack.

Plug-and-play with standard 3.5 mm devices

No software or drivers are required; simply connect to any compatible port. The package includes four pairs of silicone ear tips in different sizes to secure a proper seal. An imperfect fit can reduce bass response and isolation, so selecting the correct tip is essential.

Suited to acoustic, classical and vocal genres

The 18–22000 Hz range and 101 dB sensitivity reveal nuance in instrumental and jazz recordings. The 34 Ω impedance and 65 mW maximum input suit portable sources without extra amplification. Listeners who prefer heavy electronic bass or need wireless freedom should consider other form factors.

Highlights

  • Dual-diaphragm drivers separate bass from mids and highs for detailed sound
  • Aviation-grade aluminium housing adds durability without extra weight
  • Kevlar-reinforced copper cable resists tangling and signal loss
  • In-line microphone enables clear calls and voice control
  • Four silicone tip sizes ensure a secure fit and passive noise isolation

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the earphones are performing as intended after connecting them?

Play a reference track and listen for clear vocals, detailed mid-high frequencies from the frontal membrane, and deep bass from the rear membrane across the 18-22000 Hz range.

What accessories are included and what must I purchase separately?

The box contains the earphones with 1.25 m Kevlar-reinforced cable, 3.5 mm jack, and four pairs of silicon pads; no separate purchase is required for basic use.

Which driver configuration suits classical and acoustic music best?

The 10 mm Dual-Diaphragm Transducer with coaxial 8 mm and 10 mm membranes separates mid-highs and bass, ideal for classical, jazz, blues, and acoustic genres.

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