Pro Avl Indonesia Expo 2026

Attendees, exhibitors & solutions

Who this event is for

Industry trends

Key trends shaping this market and its wider industry.

Market news

Latest updates from across the market.

Hotel tiers

A range of accommodation options near the venue and across key areas.

Local transport

Get around the city with these convenient transport options.

Frequently asked

Glossary

1

Line array

A vertical array of loudspeaker elements with controlled horizontal and vertical dispersion, used in live sound to throw consistent coverage over long distances without excessive level variation.

2

DSP

Digital signal processing; in AVL, DSP hardware and software shape audio signals with EQ, delay, limiting, routing, and loudspeaker presets.

3

AV-over-IP

Transport of audio, video, and control over a standard Ethernet network using protocols such as Dante, AES67, or SDVoE, allowing flexible routing and reduced point-to-point cabling.

4

Dante

A widely used AV-over-IP audio networking protocol that discovers and routes channels across compatible devices over Ethernet; common in installed sound and conference systems.

5

DMX512

A digital lighting-control protocol that sends channel levels from a console to dimmers, moving lights, LED fixtures, and other stage equipment over a dedicated data link.

6

LED video wall

A display built from modular LED panels, with resolution and brightness determined by pixel pitch and panel configuration; used for stages, venues, and digital signage.

7

Lumen

The SI unit of luminous flux, used to compare the total light output of fixtures and projectors; beam angle, distance, and optics determine the resulting illuminance.

8

Colour temperature

A description of white-light appearance measured in kelvin, from warm white around 2700 K to daylight around 5600 K and above; critical for matching lighting, camera, and display output.

9

Matrix switcher

A routing device that sends any input to any output, used in AV systems to manage sources such as cameras, media players, and computers across multiple displays or zones.

10

Beam angle

The angle over which a lighting fixture or loudspeaker distributes its output; narrow beams concentrate energy, while wide beams cover broader areas at shorter throw distances.

11

SPL

Sound pressure level, expressed in decibels (dB SPL), used to measure acoustic output and to match loudspeaker systems to venue size, coverage, and noise limits.

12

Rigging

The hardware and structural planning used to suspend truss, lighting, loudspeakers, and video equipment safely, including load calculations, hoists, and certified attachment points.

13

Show control

A system that synchronises lighting, audio, video, and stage machinery cues across multiple devices and protocols, often using timecode or network triggers.

14

Acoustic treatment

Physical materials and construction methods used to control reflections, absorption, diffusion, and isolation in a venue, separate from electronic equalisation.