If you’re shopping for a portable PA system, you’ve probably asked yourself: Where can I find a reliable 4 inch line array speaker China supplier that won’t give me warranty headaches?
I get it. I’ve been in live sound for over a decade, and I’ve tested cheap plastic boxes that fall apart after three gigs. That’s why our team at Lesound built the VS3000 – a 3 way line array PA speaker manufacturer China that actually listens to engineers, not just spreadsheets.
What makes a “professional” 3 way line array loudspeaker?
You see specs like “720W Class-D” and “117dB max SPL” everywhere. But here’s what most catalogs don’t tell you:
- Real coverage: 60°x90° (HxV) means no dead spots in the middle of a wedding or outdoor party.
- Built-in 3-channel mixer with ±12dB EQ per channel – no need for an extra mixing board.
- TWS Bluetooth 5.0 and LCD screen – you can stream background music wirelessly, then plug in mics for speeches.
But the real question customers keep asking is: Can I customize the color, logo, or even the crossover points?
Yes. We are a custom line array sound system supplier. OEM/ODM is our daily bread. Want a different HF driver? Need passive instead of active? Want your own branding on the grille? Just send us a message.
Common concerns (and why Lesound solves them)
| Feature / Concern | What Lesound Delivers |
|---|---|
| Power stability for outdoor events | 2*180W RMS (360W+360W peak), AC 110V~220V auto-switching. No sudden shutdowns. |
| Speaker cabinet durability | Subwoofer: 12” with 2.5” voice coil + 50 Oz ferrite magnet. Cabinet: MDF (sub) + PP (line array) + steel grille. Not cheap plastic. |
| Quick setup & transport | Includes 4 pcs of 4” line array + 12” sub + speaker pole. Each 4” box is lightweight PP. One person can carry it. |
| OEM/ODM flexibility | Change logo, color, grille pattern, even redesign the input panel. MOQ as low as 50 units for custom. |
| Amazon sellers’ pain point | As a 4 inch line array system factory, we can ship directly to FBA. No middleman. |
Why “China factory” doesn’t have to mean low quality
I know – some buyers got burned by unreliable suppliers. But Lesound is different. We’ve been manufacturing line array PA systems for 12 years. Every unit goes through thermal, RMS, and limiter protection tests. We use genuine Class-D amps, not fake chips.
If you need a line array PA system manufacturer China for live sound, church events, or rental companies, we’ve got you covered. Our VS3000 has been used in over 2,000 small to medium gigs last year alone – from California beach weddings to Tokyo rooftop bars.
Still not sure? Here’s what our customers ask most
- Q: Can I get a sample before bulk order?
A: Yes. Sample lead time 10 days. - Q: What’s the warranty?
A: 2 years for amplifier, 1 year for drivers. - Q: Do you have a ready-to-ship model for Amazon FBA?
A: Yes, our custom 3 way line array speaker Amazon version comes with retail packaging and barcode sticker service.
Let’s talk about your project
Stop searching “4 inch line array speaker for live sound” and then dealing with traders who don’t know the difference between RMS and peak power. Contact Lesound directly.
Tell us:
- How many systems you need
- Any OEM requests (logo, color, carton design)
- Your target market (US, EU, Middle East, etc.)
We’ll reply within 24 hours with a clear quote and tech sheet.
Email us now: sales@lesound.com.cn
Or just fill out the form below. Let’s build something that sounds good and sells even better.
Post time: May-13-2026