Nobody remembers a wedding sound system when it works. Everybody remembers when it doesn’t: the officiant nobody past row three can hear, the feedback squeal during the toast, the dance floor that empties because the bass sounds like a table being kicked.
Here is how to plan wedding audio so it disappears, in the good way.
Ceremony audio and reception audio are different jobs
A wedding usually has two, sometimes three, audio moments with very different needs.
The ceremony is about clarity. You need to hear soft voices at the back of a lawn or chapel. That means a small, clean system, wireless microphones for the officiant and the couple, music playback for the processional and recessional, and speakers aimed and placed so that the sound does not bounce off hard walls or blow away in the wind. It rarely needs subwoofers.
Cocktail hour is background music at a comfortable level. Small speakers, placed where guests mingle, keep the conversation going.
The reception is where the system earns its keep. Toasts need intelligible speech. Dinner needs low-level music. Then when the dancing starts, you want real low end and coverage across the whole dance floor without a wall of volume near the DJ.
If the ceremony and reception are in different spots, plan two setups, or one flexible system that moves. A good sound crew handles this with a simple timeline.
What to ask your venue first
Before you rent anything, call the venue and ask:
- Do you have a house PA? Is it available for weddings?
- Are there decibel or curfew limits?
- Where is the power for the DJ and the ceremony?
- What is the load-in route and the setup time available?
- Is there a rain plan, and how does it change the setup?
Many Austin venues, especially barns and Hill Country ranches, have no house sound at all. Others have a system meant for speeches, not dancing.
How much system do you need?
Rule of thumb: the system has to cover the whole room evenly, including the back, without being painfully loud at the front. That depends on the space, not only the guest count.
- Indoors, up to about 150 guests: a modest system with two subs and two tops is often enough.
- Indoors, 200 to 400: more tops and subs to cover the depth of the room evenly.
- Outdoors: always more. There are no walls to help, and wind and open air soak up sound. A lawn wedding of 150 needs closer to a system sized for 300.
- Tents: the fabric soaks up highs and the sides are open. Tents behave like outdoors with a roof.
Our four packages, from Getting Bumping at $600 (up to about 150 people) up to Let’s Rumble at $1,000 (up to about 1,000) are sized around this. Read more about how we size a system in how to choose a PA system.
The microphone checklist
- Officiant: a wireless lavalier or a handheld. Lavaliers clip on and stay out of the way. Handhelds are foolproof and easy to pass.
- Couple: if you are writing your own vows, a second wireless mic for each person is a nice touch.
- Toasts: at least one wireless handheld. Two if the room is big, so the next speaker is ready when the last one finishes.
- A spare. Batteries die and mics get dropped.
Our advice: hand the mic to the toast-giver with one instruction, “hold it close to your mouth.” Nine out of ten wedding audio problems are a microphone held at belly height.
Music sources
You can play from a DJ’s library, a phone or a laptop. For the ceremony, most couples use a prepared playlist that the sound tech cues. For the reception, a real DJ is worth it: they read the floor and keep the energy going. Pairing the DJ with the sound crew avoids the classic “who is responsible for this” moment. We do both, so book the DJ and the rig together.
Common wedding audio mistakes
- Underpowering the outdoors. Sizing for the headcount and forgetting the sky.
- Placing speakers behind the microphone. That is how you get feedback.
- Skipping soundcheck. Doing it with guests in the seats is too late.
- No plan for wind or rain. A rain plan changes the whole layout.
- Music that is too loud at dinner. Guests came to talk to each other.
- No one in charge. Somebody, ideally an engineer, should own the audio from the first cue to the last song.
A sample wedding audio timeline
| Time | What is happening | Audio needs |
|---|---|---|
| 2 to 3 hrs before | Load-in and setup | Speakers placed, mics tested |
| 1 hr before | Soundcheck | Every mic and every cue tested |
| Guests arrive | Prelude music | Low, clean background |
| Ceremony | Processional, vows, recessional | Wireless mics, music cues |
| Cocktail hour | Mingling | Quiet background music |
| Reception | Entrances, toasts, dinner | Clear speech, low music |
| Dancing | First dance to last song | Full-range system, real bass |
Sound for different wedding styles
The garden or lawn wedding
Sound disappears outdoors, so plan more system. Add a wireless lavalier for the officiant, small speakers for the ceremony and a full rig for the reception.
The barn or ranch wedding
Big wooden rooms can be echoey. Careful placement matters more than watts. See ranch wedding DJ.
The ballroom or hotel wedding
Many venues have a house PA meant for speeches. Ask if it can handle dancing, and if not, bring in a system that can.
The downtown or warehouse wedding
Hard surfaces and high ceilings. Speech clarity is the key, and a system tuned to the room makes a huge difference.
The small, intimate wedding
Sometimes a pair of good speakers and one microphone is everything you need. We will say so.
Questions to ask your venue about sound
- Is there a house sound system, and can it handle a DJ and dancing?
- What are the sound limits and curfew?
- Where is power for the ceremony and the dance floor?
- When can vendors load in, and how long do they have?
- What is the weather plan?
Backup plans
Something can always fail: a microphone dies, a cable cracks, a battery goes flat. A professional crew carries spares for every point of failure: a second wireless mic, spare cables, a backup player and a backup for the DJ’s main source. Ask about it. It is the difference between a thirty-second hiccup and a ruined toast.
Renting from us
Every package includes delivery within 15 minutes of downtown Austin, setup and breakdown. Add a sound engineer at $75 per hour (four-hour minimum) to run the ceremony and reception audio for you. For DJ and MC work, our wedding DJ service is quoted by the event.
Ready to check your date? See open dates or send us the venue and guest count.
If they can't hear the vows, nothing else matters.
Quick
answers.
Do I need to rent a sound system for my wedding?
If your venue does not have one, or if it is outdoors, or if you have more than a few dozen guests, yes. Vows, toasts and music all need to be heard clearly at the back of the room.
How much sound system do I need for 150 wedding guests?
Indoors, a modest system with a pair of subs can cover 150 people. Outdoors, plan for a bigger system than the headcount suggests. Tell us the venue and we will spec it.
Can the DJ provide the sound system?
Usually, yes. Ask what the DJ's system is rated for and whether it fits your venue. We bring both the DJ and the rig.
