Column loudspeaker Audac CHA530 — model CHA530, 30 W power

Audac CHA530 is a compact column loudspeaker designed for public address and background music applications. The CHA530 delivers 30 W nominal power and provides focused sound projection for speech and music reinforcement in environments where clear intelligibility and a narrow vertical dispersion are required. Its slim column form factor allows unobtrusive installation in halls, conference rooms, retail spaces and houses of worship where a compact, column-style loudspeaker is preferred.

Advantages

The CHA530 offers directed sound projection with a compact footprint and consistent frequency response suitable for spoken word and background music. Its column design reduces off-axis reflections and helps to concentrate audio energy toward the listening area. The loudspeaker supports straightforward mounting options and integrates with common public address systems while maintaining a neutral tonal balance for natural speech reproduction.

Suitable for

• Speech reinforcement in conference rooms and lecture halls
• Background music in retail and hospitality environments
• Public address in places of worship and community centers
• Distributed audio in corridors and multi-purpose spaces

Key specifications

• Nominal output power: 30 W
• Column-style slim enclosure for narrow vertical dispersion
• Designed for speech and background music applications
• Wall or pole mounting options compatible with typical AV installations
• Neutral tonal balance for clear intelligibility

How to use

Install the CHA530 in a position that targets the primary listening area and minimizes direct reflections from nearby hard surfaces. Connect the loudspeaker to a compatible amplifier or public address system rated for the speaker’s nominal power. Adjust amplifier output and any system equalization to achieve clear speech clarity and suitable background music levels without distortion. For line array or multiple-speaker setups, ensure proper spacing and aiming to provide even coverage across the listening zone.

Usage recommendations

For optimal speech intelligibility, mount the CHA530 at ear-height or slightly above the audience and aim the column vertically so the main axis covers the intended listening area. Use appropriate amplifier settings and limiters to prevent clipping when higher sound levels are required.