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LEAR LUF-4 4-Driver Universal In-Ear Monitor

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LEAR LUF-4 4-Driver Universal In-Ear Monitor

  • 4 Precision Tuned Balanced Armature Drivers

  • Three Way Passive Cross Over Design

  • One Balanced Armature Driver for Low frequency production

  • Two Balanced Armature Drivers for  Medium Frequency Production

  • One  Balanced Armature Driver for  High Frequency Production

  • Revolutionary copper acoustic tube design

  • Designed, built and tuned in Hong Kong

Demo unit available for auditioning at our office!
Click to read the FAQs and check out the available Colour & Artwork options!


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Based on the acclaimed LCM-5, the LUF-4 is LEAR's new universal in-ear monitor.

Using a 3-way passive crossover, 4 balanced armature drivers and a REVOLUTIONARY copper acoustic tube design, the LUF-4 promises excellent sound quality. 

Using copper acoustic tubes over the standard silicone acoustic tubes promises a larger soundstage, better resonance, punchier bass, more sparkling highs and better micro details retrieval.

The LUF-4 comes in 3 variants, just like the LCM-1, LCM-2 and LCM-3 series, with driver configuration and acoustic tuning suited to different audio preferences.

The LUF-4 will come in standard and customisable models, with the standard models being readily available and customisable options having a 2 to 4 weeks manufacturing time.

LUF-4 standard models will come in Black, Red and Blue, each representing LUF-4F, LUF-4B and LUF-4C respectively. 

Customization Options:

Technical Specifications

Additional Information

Colour Customisable
Warranty 1 year (local)
Product Weight (g) 299
Availability Available
Product Type Earphone
Style/Type Universal In-Ear
Driver Configuration 4-Drivers (Balanced Armature)
Headphone Design Closed-Back
Cable Style Detachable (Customisable, IM, E/LS, others)
Input Connectivity 3.5mm stereo
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