A Classic, Newly Evolved

Building on the acoustic foundation of the original Polaris, the Pro takes a comprehensive step forward in its driver, diaphragm, acoustic chamber, tuning, and ergonomic design. It delivers a more refined and complete Pro-level listening experience. The optimized internal architecture provides more space for enhanced acoustic performance, while the dual-cavity architecture helps control airflow and reduce acoustic interference, ensuring seamless sound integration and a natural, balanced tonality.

Acoustic Driver V2 & Nanocrystalline Diaphragm

Featuring a 2nd-Gen 10mm dual-magnet, dual-cavity dynamic driver, the Polaris Pro optimizes magnetic field distribution to improve response efficiency and sound control. Its nanocrystalline ceramic composite diaphragm balances low weight and high rigidity, reducing unwanted vibrations for clearer details and improved dynamics. The dual-magnet drive optimizes the magnetic circuit for stronger driving power, delivering fast, responsive performance and a more natural sound.

Open Acoustic Structure & Alloy Faceplate

The Open Acoustic Structure 2.0 optimizes airflow and pressure balance, allowing more natural diaphragm movement and improved bass response. It features a 12.6mm² open pressure-relief area with 1.2mm precision vent apertures. The one-piece alloy acoustic faceplate with precision perforation combines acoustic performance with premium design, offering fluid curves, sharp contours, and dynamic light and shadow in dual-tone Polar Silver or Polar Black.

4-Step Tunable Acoustic Filter

Fine-tune your sound with the 4-step tunable acoustic filter. Switch between four settings to adjust bass, brightness, and overall tonal balance to match your preference. Setting 1 On provides Bass +1 Level; Settings 1 & 2 On provide Bass +2 Levels; Settings 1, 2 & 3 On provide Bass +3 Levels; Setting 4 On delivers Full-Range +1 Level. All settings off returns to Standard Mode.

Ergonomic Design & Detachable Cable

Designed using 3,000+ ear geometry data sets, the ergonomic in-ear design optimizes the contour and insertion angle for a secure, ear-hugging fit. Weighing just 5.9g per side without the cable, it reduces fatigue during extended wear. It features a detachable 0.75mm 2-pin socket for cable upgrades and includes a silver dual-parallel OFC cable, ensuring low-loss transmission and revealing more audio detail.

Immersive Gaming Experience

Available in both 3.5mm and Type-C versions. The Type-C Gaming version features a built-in decoding chip supporting gaming-tuned 7.1-channel surround sound. It uses spatial algorithms to simulate a realistic sound field for accurate directional positioning. It also includes a noise-resistant gaming microphone and supports one-tap switching between Spatial Surround, Bass Boost, Game Mode, and Hi-Fi Music.

Technical Details

Product Name
CCA Polaris Pro Tunable Dual-Magnet, Dual-Cavity Dynamic Driver Earphones
Driver Unit
10mm Dual-Magnet, Dual-Cavity Dynamic Driver V2
Diaphragm
Nanocrystalline Ceramic Composite
Impedance
52–78Ω
Sensitivity
113dB ± 3dB (mW@1kHz
Connector
10–20,000Hz
Plug Type
0.75mm (C-Type 2-Pin)
Cable Type
3.5mm / USB-C
Microphone
Silver Dual-Parallel OFC Cable (120 ± 5 cm)
Version Options
Noise-Resistant Gaming Microphone (Microphone version only)
Cable Construction
No Mic / With Mic; 3.5mm / Type-C (with built-in sound card)
Inside the Box
  • CCA Polaris Pro Earphones ×1 pair
  • Silicone Eartips ×3 pairs
  • Dual-Parallel OFC Cable ×1
  • Warranty Card ×1
  • Tuning Guide ×1
  • Tuning Tool ×1
  • Packaging Box ×1

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

1 Year Warranty

The CCA Polaris Pro Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

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