Most conference planning conversations start with the venue. The dates are set, the programme is drafted, and then the search begins — ballroom capacity, catering options, room rates, proximity to the airport. These are all legitimate considerations. But there is a set of questions that almost never gets asked at the venue selection stage, and they are the ones that determine whether the AV setup will work or not.
By the time the AV supplier arrives — often just hours before the event — the venue is locked. The room dimensions are fixed. The ceiling height is what it is. The power supply is wherever it is. The acoustic treatment either exists or it does not. If any of these factors are wrong for the event’s technical requirements, the AV supplier cannot fix them. They can only work around them, and working around them costs time, money, and quality.
Posh Media has set up conferences in venues across Zambia — from Mulungushi International Conference Centre and Radisson Blu Hotel in Livingstone to Hilton Hotel, Intercontinental Hotel, Pamodzi Hotel, Sarover Hotel, and Avani in Lusaka. This is what the team has learned about what to look for — and what to ask — before signing a venue contract.
1. Room Dimensions and Seating Layout
The relationship between room size, seating layout, and AV specification is direct and non-negotiable. A room that is too narrow produces sightline problems for delegates seated at the sides. A room that is too deep means the rear seats are too far from the stage for delegates to read a projected image or LED display clearly without an impractically large screen.
Before committing to a venue, get the exact room dimensions — length, width, and ceiling height — and share them with your AV supplier before any equipment is specified. Posh Media uses room dimensions to calculate the minimum display size required for the furthest seat, the speaker array configuration needed for even audio coverage, and the rigging options available for overhead elements.
The seating layout also matters. A theatre-style layout — all chairs facing the stage — has different AV implications from a banquet round-table layout, a classroom layout, or a boardroom configuration. Each layout changes the viewing angles, the microphone placement requirements, and the PA speaker positioning. None of these can be accurately specified without knowing both the room dimensions and the intended seating arrangement.
2. Ceiling Height
Ceiling height is one of the most commonly overlooked venue factors in conference planning — and one of the most consequential for AV production.
A low ceiling limits the size of the LED display or projection screen that can be installed without blocking sightlines for delegates in the front rows. It restricts the height from which stage lighting can be hung, reducing the quality of illumination on the speaker and the stage. It limits the positioning of PA speakers, which affects the angle and coverage of the sound into the audience area. And it constrains the visual ambition of the stage design — a ceiling that is too low makes a large stage feel cramped and oppressive rather than commanding.
For a full conference production with a large LED display, professional stage lighting, and a structured speaker array, Posh Media recommends a minimum ceiling height of four metres. For larger events with more elaborate staging, six metres or more is preferable. If a venue has a ceiling height below four metres, discuss this with your AV supplier before proceeding — it does not necessarily rule the venue out, but it will shape what is possible.
3. Power Supply and Electrical Infrastructure
Professional AV equipment draws significant electrical current. A large LED display, a full PA system with subwoofers, a stage lighting rig, video conferencing equipment, and the venue’s own lighting and climate control systems all compete for the same electrical supply. If the venue’s power infrastructure cannot support the combined load, the result is tripped breakers, dimmed displays, and audio dropouts — all during the event.
Before signing a venue contract, ask the venue coordinator the following:
- What is the total available electrical capacity in the main conference room?
- Are there dedicated circuits for AV equipment separate from the venue’s operational power?
- Where are the power access points located in the room, and are they on the stage, at the sides, or only at the rear?
- Is there a backup generator, and what is its capacity?
Share the answers with your AV supplier — in this case, Posh Media — so the electrical load of the planned setup can be calculated against the available supply before equipment is specified. This is a check that takes minutes at the planning stage and can prevent a critical failure on the day.
4. Acoustics
A room’s acoustic properties determine how sound behaves within it — how clearly speech is heard, how much echo and reverberation is present, and how evenly audio coverage can be achieved across the full delegate area.
Hard surfaces — concrete floors, glass walls, high ceilings with no treatment — create reverberation. Sound bounces between surfaces, arriving at the listener’s ear as a series of reflections rather than a single clean signal. In a reverberant room, speech intelligibility drops — delegates hear sound but cannot distinguish words clearly, particularly at the edges and rear of the room. This is a problem that PA system design can partially address through speaker positioning and signal processing, but it cannot be fully solved by equipment alone.
When assessing a venue, consider:
- Are the walls hard and reflective, or do they have soft furnishings, drapes, or acoustic panels that absorb sound?
- Is the floor carpeted or hard?
- Are there large glass surfaces — windows or partitions — that will create reflections?
- Is the room connected to a kitchen, loading bay, or plant room that generates background noise?
Posh Media’s audio technicians will assess the acoustic environment during setup and configure the PA system accordingly — but an acoustically challenging room requires more setup time, more careful tuning, and may still produce a result that is inferior to a well-treated space. Factor acoustics into the venue selection decision, not just the equipment specification.
5. Connectivity and Network Infrastructure
For hybrid events — conferences that connect in-room delegates with remote participants — network connectivity at the venue is as important as any physical AV requirement. A hybrid event that runs on an unreliable internet connection is not a hybrid event. It is a frustrating, interrupted in-person event with a poor experience for remote participants and repeated apologies to the room.
Before committing to a venue for a hybrid event, ask:
- What is the venue’s dedicated internet bandwidth, and is it shared with guest Wi-Fi?
- Is a wired ethernet connection available for the AV production equipment?
- Can the venue provide a dedicated connection for the conference production team, separate from the general guest network?
- What is the venue’s contingency plan for an internet outage?
Posh Media recommends a minimum dedicated upload bandwidth of 20 Mbps for a single hybrid conference stream. For events with multiple simultaneous streams — main plenary plus breakaway rooms — higher bandwidth is required. If the venue cannot provide this, discuss mobile data backup solutions with the AV team before the event.
6. Breakaway Room Availability and Configuration
For multi-session conferences with parallel working groups, the quality and configuration of breakaway rooms is as important as the main plenary space. A venue with a superb main hall and inadequate breakaway rooms — small, poorly shaped, acoustically problematic, or without power access — will compromise the full conference experience.
When assessing breakaway rooms, apply the same checklist as the main room: dimensions, ceiling height, power access, acoustics, and connectivity. Each breakaway room used in a Posh Media conference production is equipped to a professional AV standard — PA system, microphone, display, and presentation management — regardless of its size. The room needs to be physically capable of supporting this equipment.
7. Loading Access and Setup Time
Finally — and this is a practical consideration that is easy to overlook — confirm with the venue what access is available for equipment load-in and setup, and how much time the AV team has before the event begins.
A complex conference production — with a large LED display, full lighting rig, PA system, simultaneous interpretation booths, and multiple breakaway rooms — requires several hours of setup time. If the venue has restricted loading access, multiple events on the same day, or a late handover to the conference team, setup time is compressed and quality suffers.
Posh Media’s production team will advise on the minimum setup time required for each event configuration. Build this requirement into the venue conversation from the start — not as an afterthought once the contract is signed.
Work With Your AV Supplier From the Start
The single most effective thing an event organiser can do to ensure a successful conference is to involve the AV supplier in the venue selection process — not after the contract is signed, but before it. Share the venue options, the room specifications, and the event requirements. Let the AV team identify any technical constraints before they become day-of-event problems.
Posh Media works with clients at every stage of the conference planning process — from venue assessment and AV specification through equipment supply, installation, and on-site technical support throughout the event.
Not Sure Where to Start? Posh Media Can Help You Choose the Venue Too
If you do not yet have a venue in mind, Posh Media can guide you on the most suitable option for your specific event — based on delegate numbers, programme format, AV requirements, budget, and location. The team has worked in conference venues across Zambia and understands the technical strengths and limitations of each one.
Posh Media maintains a full listing of conference venues in Zambia — covering venues in Lusaka, Livingstone, and across the country — available to browse at:
www.poshzambia.com/venue-listing-2/
The venue listing gives you a starting point for your search. From there, the Posh Media team can advise on which venue on the list best suits your event’s specific technical and logistical requirements — and can begin specifying the AV setup before you have even signed the venue contract.
Get in touch to discuss your next conference:
- Phone: +260 211 296 142 | +260 979 657 547
- Email: sales@poshzambia.com
- Website: www.poshzambia.com
- Address: 6676 Chiwalamabwe Road, Olympia, Lusaka, Zambia
- Facebook: www.facebook.com/poshzambia
Posh Media Ltd — Fresh Eyes. Fresh Ideas. Fresh Results.
Posh Media is a registered member of the Event Professionals Association of Zambia (EPAZ), a United Nations registered supplier (Member No. 399536), and is listed on the Zambia Public Procurement Authority (ZPPA) e-Tendering Platform.
