Most venues have a sound system of some kind, and the person booking a DJ reasonably wonders whether it can be used instead of the DJ bringing more equipment into the room. Sometimes it can, and sometimes the venue insists. Sometimes it is the wrong tool and the event suffers for it. The decision is not complicated once you know what the house system was built to do, and this post gives you the way to make it: when house sound is required, when it is adequate, when it is not, and, the part nobody asks about until it matters, who is responsible when it fails.
When house sound is required
Some venues do not give you the choice. Hotels with an in-house AV contract, some museums and historic buildings, a number of rooftop and restaurant venues with a fixed installed system, and most private members' clubs will require that any music in the room goes through their system.
When house sound is required, we bring the source, meaning our controller, mixer and music, and patch into their system at the point they specify. Our package price does not change; sound coverage is confirmed against the venue either way. What changes is what the venue may bill you for their system and their technician, and what the room can do, which is the next question. A venue that requires its own system should be asked, at booking, what that system is: ceiling speakers only, or ceiling plus a floor system, and whether it is zoned.
When house sound is adequate
An installed system is adequate for anything it was designed for, and most were designed for speech and background music. That covers a lot of corporate events:
- A networking event or client reception where music stays at conversation level all night.
- A seated dinner with a program and no dancing, or a short one.
- A daytime or working-hours event.
- A restaurant private room where the dance floor is a cleared corner and the point is the dinner.
- Arrival and dinner music in a ballroom, before the floor opens.
For these, ceiling speakers spread across the room do something our two speakers at the booth cannot: they reach every table at the same level without any table being next to a loud source. If we brought our own system into a long dining room, the tables near the speakers would be too loud before the far end could hear. The house system wins, and we are glad to use it. The test is simple: if nobody will dance, the house system is probably fine.
Even then, a few things need checking. The patch point has to exist and take a line-level input; some restaurant systems only have a streaming box behind the bar and no way to plug anything in. The system has to be controllable from somewhere we can reach, not a locked rack in the manager's office. And it has to sound acceptable; an old installed system with a blown driver in one ceiling zone is not adequate for anything, and the way to find out is to play music through it during the walk-through, not during the event.
When it is not adequate
The house system is the wrong tool when the event includes a real dance floor. A ceiling speaker is a small driver in a small box, mounted well above the crowd and aimed at the floor. It produces speech and mid-range music cleanly and almost no low end. Dance music without low end is a melody with no weight, and a room full of people can feel the absence even if they would not describe it that way. The floor feels thin; people stand at the edge and drift to the bar.
Three more cases where house sound falls short:
- A program with several wireless microphones. House systems often have one or two microphone inputs, sometimes wired to a podium, and no way to manage four handhelds and music at once. Our mixer does.
- A room with a zone problem. If the system is not zoned and the volume is one setting for the whole floor, dinner music that suits the dance area is too loud at the far tables, and there is no way to fix it from the booth.
- A large or oddly shaped space. Terraces, L-shaped lofts and multi-room venues where the installed speakers were placed for a different layout than yours.
The right answer in these rooms, where the venue permits it, is a split: house system for arrival and dinner, our speakers at the dance area for the floor, and the house zone over the floor muted when we switch. Where the venue does not permit outside speakers, we ask whether the AV company can add ground-level speakers fed from our mixer. If they cannot, the plain advice is to plan a party that is not built around dancing, or to choose a different room. We would rather say that before you book than after.
Patch points and sound checks: how it works on the day
A patch point is the physical input to the house system: a wall plate near the stage, a panel behind the bar, an input on a rack in a closet. We ask three things about it in advance. Where it is, because it decides where the booth can go. What connector it uses, because arriving with the wrong cable is a preventable delay. And who has access to the system's controls, because a system that is set by the venue's manager from a locked panel means we cannot adjust the level from the booth, and someone has to be reachable at 9:00 when the room fills and the level that was right at 7:00 is not.
The sound check is where the decision proves itself. We run music through the house system and walk the room, then check each microphone at the position the speakers will use. If the house system is doing the whole event, we check that the level at the far table is right for dinner and that the loudest we can go is enough for the floor. If it is a split, we check the handoff: house on during dinner, our speakers on and the house zone muted for the floor, and that the switch does not produce a gap or a jump. Our hotel ballroom post goes into the house-AV version of this in detail.
Who is responsible if it fails
This is the question to settle before you book, and it is the reason we are careful about house systems. When our equipment fails, we carry backup on site: a spare controller, a spare mixer, spare cables and a spare microphone, and music on local drives rather than streaming. We can swap a dead component in minutes, and we have not missed an event in over fourteen years. That is our responsibility and we accept it fully. The details are in the backup plan post.
When the venue's system fails, whether an amplifier in a closet dies, a ceiling zone drops out, or the system shuts itself off at a preset hour because someone programmed it that way for the restaurant's closing time, it is the venue's system and the venue's responsibility, and the fix depends on whether their technician is on site. We cannot carry a spare for a building's installed amplifier. What we can do, and what we ask the venue to allow, is to keep our own speakers in the vehicle or at the side of the room as a fallback, so that if the house system goes down there is a path to music within a few minutes rather than an event with none. Most venues that require house sound will permit a fallback for exactly this reason if it is asked in advance.
Ask the venue, in writing, what happens if their system fails during the event, and whether their technician is on site for the duration or on call. Ask whether the DJ may keep a fallback system in the room. The answer tells you how much of the evening's risk you are carrying.
A short rule to close on. If the venue requires its system, use it, confirm what it can do, and secure a fallback. If it is optional and nobody will dance, use it. If it is optional and the event has a floor or a multi-microphone program, bring ours, or split the two. In every case, ask where the patch point is, who controls the level, and who is responsible for a failure. The venue questions are laid out in this checklist, and if you send us the venue name we will ask them ourselves.
Date, venue and headcount through the contact page, or call (201) 705-3139. We reply within 24 hours.