L-Acoustics X4I 4'' Miniature 2-Way Passive Speaker 110 Deg IP55

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X4i is an installation-specific miniature point source system designed for short throw applications. Part of the X Series, X4i is a 4“ format loudspeaker that provides exceptional output and broad bandwidth for its size, ensuring premium sonic performance in an extremely compact enclosure.

X4i is a two-way passive enclosure with transducers mounted coaxially to produce a 110° axisymmetric directivity with a smooth tonal response free of secondary lobes over the entire frequency range. Housed in a cabinet made of first grade Baltic birch plywood, X4i weighs only 1 kg / 2.2 lb and is extremely shallow - less than 10 cm / 4 in - to fit within the depth allowed by conventional construction.

The combination of minimalist dimensions, flexible accessories, white and RAL architectural programs and an IP55 rating make for an easy integration in any situation. On its own, X4i is an ideal complement to larger systems in venues that require seamless integration in the smallest spaces such as theaters, houses of worship, corporate facilities and studios. Supplemented by a subwoofer, X4i is also perfect as a distributed background music system, indoor or outdoor, in bars, restaurant, conference rooms, museums and other hospitality venues.

Contact our sales team today to design your L-Acoustics system! 

  • Minimal depth and frontal area
  • Exceptional output-to-size ratio
  • Wide directivity with consistent off-axis response
  • Integration in-wall and in-ceiling
  • High density per amplifier channel
  • Weather resistant IP55


  • Max SPL: 116 dB
  • Bandwidth: 120 Hz- 20 KHz
  • Transducers: LF : 1 x 4"; HF : 1 x 1.4"
  • Weight: 1 kg / 2.2 lb
  • Directivity: H: 110°; V: 110°