Conference Loudspeaker Hire: How to Choose the Right System

Tom Brown 28 October 2026

Choosing conference loudspeaker hire starts with the room you are using. The layout, the size of the audience and the way the sound system will be used all shape the choice of loudspeakers. Generally, the system needs to deliver clear speech, even coverage and enough volume for the audience to hear comfortably.

In this blog, we will look at the differences between speech and music, how room size and acoustics affect loudspeaker choice, and where microphones fit in.

Speech vs Music: Choosing Loudspeakers for Each

Speech clarity is one of the main priorities for conference audio. Whether someone is presenting, leading a training session or speaking on a panel, the audience needs to understand every word. Loudspeakers used for conferences should reproduce voices clearly and consistently, without making speech sound harsh or muffled.

Music places different demands on a sound system. Background music may require little more than balanced, even coverage, while a DJ or live band usually calls for a wider frequency range, with deeper bass and greater output. A system designed primarily for spoken presentations may struggle to deliver the depth and impact needed for music at higher volumes.

If your event includes both presentations and music, consider everything the sound system will need to handle. Choose a system for the whole programme, so it can carry speech and music alike.

How Loudspeaker Coverage Affects Sound Quality

Loudspeaker coverage refers to how sound is distributed throughout a room. Different speakers project sound across different horizontal and vertical angles, so choosing the right coverage pattern helps ensure the audience can hear clearly wherever they are seated.

For example, a wide coverage pattern may suit a smaller meeting room where attendees sit relatively close to the loudspeakers. In a larger venue, a more directional speaker may help project sound towards the back of the room while limiting unwanted reflections from nearby walls.

The number and placement of loudspeakers also matter. Rather than relying on a single powerful speaker at the front, some spaces benefit from several speakers positioned around the room. This can help maintain more consistent volume across the audience without making the nearest seats uncomfortably loud.

Microphones Working Alongside Loudspeakers

Loudspeakers can only make speech as clear as the signal they receive. A lectern microphone or a wireless microphone picks up the voice before the loudspeakers amplify it, so the two need to be chosen together. The right choice depends on more than where the speaker stands and how many people will speak. Room acoustics play a big part too. In a room with hard, reflective surfaces, a microphone that picks up the voice closely and directionally helps reduce the pickup of reflected sound, so echoes compete less with the speaker. Our guide to wireless microphones for corporate events and conferences looks at the options in more detail.

How Room Size and Acoustics Influence Your Choice

The size of a room is an important starting point, but this alone does not decide which loudspeakers suit the event. Ceiling height, seating layout, audience size and the distance between the speakers and the furthest listener all influence the system design.

Room acoustics are equally important. Hard surfaces such as glass or polished flooring reflect sound, potentially creating echoes and making speech more difficult to understand. Softer materials, including carpets, curtains and upholstered furniture, can absorb some of these reflections.

In rooms with challenging acoustics, simply increasing the volume may not solve the problem. Careful loudspeaker positioning, suitable coverage and, where possible, improvements to the room itself can make a greater difference to speech intelligibility.

Consider how the space will be used, too. A compact room with a small audience has different requirements from a long conference hall, even if both accommodate the same number of people. Understanding the room and its intended use helps determine the appropriate loudspeaker type, quantity and output.

For more on how room acoustics affect sound quality on video calls, read our article on the importance of room acoustics for video conferencing.

For a closer look at what to check for audio on video calls in a conference room, read our article on five considerations for conference room audio.

Conference Loudspeaker Hire from AV Xpert

At AV Xpert, we provide professional loudspeaker hire for conferences and corporate events, with equipment selected to suit the venue and event requirements. Our experienced sound engineers and event AV technicians can also take care of setup and operation on the day.

Our hire stock includes the QSC K8.2 and RCF ART 910-A active speakers, among others. These speakers offer a balance of quality reproduction whilst looking sleek and elegant in a corporate setting. The QSCs are particularly good at rejecting feedback from microphones, whilst the RCF ART 910s offer a deeper and more rounded sound profile, making them perfect when both speech reproduction and music playback are required.

If you are planning a conference, you can visit our conference event production page to see how we approach programmes of this kind, or contact our team to talk through your room and layout. We can then suggest a package for the speakers your event calls for.

Common Questions

Do speeches and music need separate loudspeakers? Not necessarily. One system chosen for the whole programme can cover both, provided it has the output and bass the music needs and is set up for clear speech.

How many loudspeakers does a conference need? That depends on the room's size and shape, the layout and how far the furthest seat is from the speakers. A sound engineer can suggest a number once they know the room.

To talk through your room, layout and audience size, contact us today to find out more.