Prolight and Sound Guangzhou puts more loudspeakers in one hall than any other show in the calendar, and a buyer walking that hall is comparing cabinets all day. That’s exactly why we brought the driver range and the stand line rather than a wall of finished boxes. A driver is the part a cabinet builder actually chooses, and at a show it’s the part nobody else has out on a table.
Two minutes of the prolight and sound guangzhou 2026 footage will show you how the shelf was arranged. The rest of this piece is about the conversations that went with it, because those are the part a clip can’t carry.
Why the driver range travels to a show like this
A cabinet builder can read a datasheet at home. What they can’t do at home is pick up two drivers of the same nominal size and feel the difference in the magnet and the frame, which is the difference they’ll hear in a finished box six months from now.
So the shelf was set up so that could happen. Buyers who build their own cabinets spent the longest at the driver end of the table, and buyers who install finished systems spent the longest at the stand end, and the two groups rarely looked at the same item twice.
Ask what a supplier brings to a show as a way of judging them. A supplier who brings only their best-selling box is selling. A supplier who brings the parts that go inside it’s showing you what they can do.
What sat on the front shelf
The front of the booth held the stand line, because a stand is the one thing in a rig that a visitor can adjust without any equipment behind it. Behind that sat the driver range, and to one side the cable and snake runs built for stage use.
Keeping the three apart was deliberate. A visitor who wanted to know about a subwoofer didn’t have to step over a tripod to ask, and a visitor who wanted to check a leg lock wasn’t standing in front of a wall of speakers while they did it.
The 15 inch subwoofer, and the questions that followed it
The item most people reached for was the 15 inch subwoofer, and it’s the item we answer the most questions about afterwards. Almost every question about it was the same question in different words, which is what the customer’s existing cabinet expects of it.
That’s the right question to ask, and it’s worth asking in writing. A driver that suits one cabinet volume and tuning will disappoint in another, and no supplier can answer from a photograph because the answer depends on the box the driver is going into rather than on the driver alone.
Ask for the impedance and the volume the driver was designed around, and compare both with the cabinet you already build. A supplier who asks you about your box before quoting is a supplier who has been down this road with somebody else.
The stand line, and the hands that tested it
The auto lock speaker light stand was the second item visitors went to, and visitors tested it the way a road crew tests one, which is to lift it, drop the clutch and check whether the lock takes under load.
Ask what height range the stand is built to cover and what the top plate has to carry, because those two numbers decide whether it suits an install or a mobile rig. A stand sold for the wrong end of that range is a stand that gets complained about rather than returned.
Ask about the base joint while you’re there. A stand that stays put on a showroom floor can still creep on a stage that gets knocked about, and the base is where that shows up first.
Cable runs for the stage side
The snake runs were laid out rather than coiled, because the buyers who stopped at them wanted to see the box with the lid open rather than a tidy bundle. That part of the table produced the most technical questions of the week.
Ask how many channels the box carries, how the tails are labelled and what the bundle does where it leaves the drum. Those three answers cover most of what goes wrong on a rental snake, and none of them is settled by a photograph of a coil.
The two subjects that replaced price
Packing and lead time came up far more often than price, and that pattern has held at every show we’ve done. A buyer who has imported before knows roughly what a given product should cost. What they don’t know is whether it’ll arrive when their season needs it and whether it’ll arrive intact.
Ask for the master carton quantity, the inner pack and the gross weight. Those three lines settle a landed cost far more reliably than a unit price does, because freight is priced on volume and weight rather than on the invoice.
Ask what the lead time is on a repeat. A first order carries the sample and the confirmation time and a repeat doesn’t, and the repeat figure is the one that decides whether you can take a season on.
A show is a sample room with better lighting
Strip the floor plan away and a booth does one job, which is to put a product in somebody’s hands for a minute. That’s the same job a sample order does, and it’s a reminder that a buyer who can’t travel isn’t missing the important half.
Ask for the driver photographed next to a ruler, the stand with the clutch shown at both ends of its travel, and the snake box open with the tails fanned out. Those three images do most of the work that a visit would have done, and you can look at them for longer.
Ask for the photos dated and posted flat rather than angled. A straight-on photograph can be measured against your own drawing and a three-quarter shot can’t.
Where a pro audio order tends to grow
A driver order rarely stays a driver order. The same customer usually comes back for a Yinyu 18 inch subwoofer to build the next cabinet, a OEM compression driver for the tops in the same rig, and a OEM 15 inch subwoofer where the low end has to reach further than one box can carry.
Audfine covers the monitoring and headphone side of these rooms and the Yinyu name covers the cable that ties a rig together, so a system builder can assemble most of a cabinet from one supplier and one set of paperwork.
What to ask once the show is over
What volume was this driver designed for?
Ask for the figure and compare it against your cabinet, because that comparison settles more than any listening test can.
What does the top plate have to carry?
Ask for the load the stand was built around rather than the load it survived in the booth.
How are the snake tails labelled?
Ask, because labelling is the part that decides how long a load in actually takes.
What’s the repeat lead time?
Ask for the second order rather than the first, because that’s the number a season runs on.
What a cabinet builder looks at first
A builder doesn’t start with the frequency response. They start with the frame and the magnet, because those decide how a driver behaves in the box they have already drawn. Ask for a straight-on photograph of the back of the driver next to a ruler, and compare it with the cutout on your own drawing.
Ask for the moving mass and the impedance as written figures rather than as a range. A range is a line on a datasheet and a figure is a decision, and a supplier who will only quote a range hasn’t settled the build.
Ask what the driver was designed around, because a driver designed for a vented box behaves differently in a sealed one and no photograph tells you which of the two you’re holding.
Why we bring spares to a show
A booth that only shows finished products answers a question about the product. A booth that also has the loose parts on the table answers a question about the supplier, and that’s the question a serious buyer is really asking. It’s why the trays sat next to the finished units.
Ask what the parts on the table are for and where they come from. A supplier who can tell you which stage of the line a part belongs to is a supplier who knows their own process rather than their own catalogue.
The conversations after closing
The useful half of a show happens after the doors close, when the hall is quiet and the people still standing are the ones with a real order behind them. Those conversations are usually about lead time, packing and a second container rather than a first one, because the buyers who stay have imported something before.
Ask what the supplier does in the week after a show. A factory that comes home with a list and sends photographs and drawings within a few days is a factory that treats a show as work rather than as a launch.
What the floor tells you about a market
Walk one hall and you can read the direction of a product family in an afternoon. If every booth shows the same cabinet size, that’s where the demand is, and if one or two booths are showing something nobody else has, that’s where the margin still is.
Ask a supplier what changed at the show since last year. A supplier who can name a category that appeared or disappeared reads the market they sell into, and that reading is worth as much as the product on the table.
Talk to us about the cabinet you’re building
Tell us the driver size you’re working with, the volume your cabinet already uses and the height range you need from a stand, and we’ll answer against your drawings rather than against a catalogue page. If you were at Prolight and Sound Guangzhou and didn’t get the time you wanted at the table, the answers are the same from an email.
Drivers, stands and cable in this range are made by Ningbo Lesound Electronics in Zhejiang, where the cabinet parts and the stand line are built and checked under one roof.
Post time: Oct-13-2026