Linum BaX™ 84

Worlds Lightest and Most Invisible IEM Cable

Linum BaX 84 Detachable Earphone Cable T2

Part of the Pro Series – Everyday Performance

Exceptionally Thin & Lightweight

At just ~5g and Ø0.9mm, BaX™ is the lightest cable in the Linum range, making it ideal for users who value freedom of movement and minimal visibility.

Barely Noticeable When Worn

Its ultra-soft, flexible design makes BaX™ feel almost invisible — perfect for on-stage use, theatre, broadcast, or everyday wear.

Discrete and Professional Appearance

Slim profile and subtle colour options offer a clean, unobtrusive look, even in high-visibility environments.

Ultra-Light. Ultra-Discreet. Always Reliable.

Linum BaX™ is the go-to choice when discretion, mobility, and minimal footprint matter most. Whether you’re a performing artist, presenter, or hospitality professional, BaX™ delivers reliable performance in a form factor so light and thin, you might forget you’re wearing it.

As part of the Pro Series, BaX™ offers trusted quality and daily reliability in the world’s most discreet IEM cable — ideal for environments where looks and movement matter just as much as sound. Ideal for Eyeglass wearers and as under helmet cable.

Connector Options

T2™ or 2-Pin

Termination

3.5mm TRS

Colours

Transparent, Black

  • Construction: Double twisted 2x 7×6 = 84 strands
  • Conductor material: Silver-plated copper litz wires
  • Connectors: T2™ or 2-Pin plug
  • Termination: 3.5mm TRS (90° angled)
  • Impedance: 1.50 Ω
  • Cable type: es-Linum® with UV-stabilised TPA jacket
  • Earhook: No
  • Cable pull strength: 60 N / 13 lbs
  • Mass: ~5g (~0.16oz)
  • Length: 127 cm (50”)
  • Cable diameter: 2x Ø0.9mm (2x 0.035”)
  • Data matrix: Easy identification and production tracking
  • Colours: Transparent, Black
  • > 10 Ohms earphones

BaX is a true high-end reference cable, conveying music with supreme precision, impact and dynamics. Its stereo imaging capabilities illuminate the farthest corners of the sound picture in all three dimensions. The BaX model acts like a “loudness” button! The highs and lows have been lifted, which significantly improves the dynamic range of the IEM! Crosstalk is minimized on the Linum BaX due to the dual twisted Linum cables.

Please note, the sound signature of upgrade cables depends on your earphones; impedance, number of drivers, and your music preferences.

  • “In real-world usage, the BaX makes me feel like I’m wearing IEMs without cables — seriously good. These usage factors make the Estron Linum BaX one of my favorite cables I’ve ever used.” Shotgunshane
  • “For me personally, I found Linum BAX to be a great replacement cable for UM Pro 50 and I would strongly recommend it for consideration.” twister6
  • “BAX cable is my personal favourite, as to me it brings out a little more sparkle and air…” Oscar
  • “The price wasn’t to off putting compared to many other companies it was actually one of the cheapest ones.” Acain
  • “If you are sick of thick ear guides and cables weighting down your ear buds these cables are the answer.” Acain

See reviews of the BaX