It’s one of the most common questions we get. You’re organising a conference, you’ve sorted the venue, the speakers are confirmed, and now you need sound. Do you need to pay for a professional engineer on the day, or can someone from your team just plug in and press go?
The honest answer is: it depends. And we’re going to help you figure out which side of that line your event sits on.
When self-managed PA hire works fine
There are events where self-managed hire is a completely reasonable choice. If your event is small, the setup is simple, and you have someone reasonably confident with tech, you can often manage without an engineer on site.
Self-managed hire tends to work well when you have a small internal meeting or presentation, a single speaker with one microphone, a quiet venue with good acoustics, and someone on your team who’s happy to handle the kit and troubleshoot if something goes wrong.
We’ll make sure the equipment is set up and tested before it arrives with you, so for a basic job it really is plug in and go. You’re not expected to be a sound expert.
When you should seriously consider an engineer
The more complex your event, the more value an on-site engineer adds. And complexity can creep up on you faster than you’d expect.
Get an engineer when…
- You have multiple speakers or a panel
- The room is large or acoustically tricky
- You’re mixing in video, slides or live streaming
- You have breakout rooms needing separate audio
- The event is client-facing or high stakes
- No one on your team wants to handle tech on the day
Self-manage when…
- It’s a small internal event, under 50 people
- One speaker, one mic is all you need
- The venue is small and contained
- Someone on your team is comfortable with kit
- There’s no video or live stream element
- You’ve done it before without issues
What can actually go wrong without an engineer?
We’re not trying to scare you into spending more. But it’s worth being realistic about what can happen.
The most common problem is feedback. That high-pitched squeal you sometimes hear at events. It happens when a microphone picks up sound from a speaker that’s positioned too close, or when levels are set wrong. An engineer will stop it before it starts. Without one, you might spend ten minutes trying to fix it in front of a room full of delegates.
Beyond feedback, there’s the issue of volume consistency. Different speakers have different voices and different habits with a microphone. Some hold it too close, some drift away mid-sentence. An engineer adjusts in real time so the audience always hears clearly. Without one, the audience notices even if they don’t say anything.
Then there’s the unexpected. A cable develops a fault. A wireless mic drops out. A laptop doesn’t connect to the mixer properly. These things happen at events, and having someone who can fix them quickly is genuinely valuable.
What does a managed service actually include?
When you book a managed PA hire with us, one of our engineers comes with the kit. They arrive early, set up the full system, do a sound check before anyone arrives, and stay for the duration of the event. They manage levels, handle any issues, and break everything down at the end.
You don’t have to think about the sound at all. Which, on the day of a conference, is usually exactly what you want.
Worth knowing: If you’re not sure which option suits your event, just call us and describe what you’re planning. We’ll give you an honest view on whether you need an engineer or whether self-managed hire would work fine. We won’t push you either way.
Does hiring an engineer cost a lot more?
It adds to the overall price, yes. But for most corporate events it’s not as significant an uplift as people expect. And when you weigh it against the cost of something going wrong at a client presentation or a conference you’ve spent months organising, it usually makes sense.
We can give you a clear comparison price for both options when you enquire, so you can make an informed decision.
The bottom line
If your conference is straightforward and small, self-managed hire is a reasonable choice and we’ll make sure the kit is ready to go. But if your event is client-facing, involves multiple speakers or any kind of video and streaming, or simply matters enough that you can’t afford a tech problem on the day, an on-site engineer is worth every penny.
We’ve been providing PA hire and managed sound for corporate events across London and West London for over ten years. We know what works and we’ll help you make the right call for your event.
