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If you're in the market for a line array sound system, you've probably noticed that not all setups are created equal. Some are too heavy. Some lack power. And if you're trying to build your own brand? Good luck finding a supplier who actually understands what “custom” means.
Here’s what people keep asking us: “Can I get a dual 4 line array speaker that’s compact but still loud enough for 200–300 people outdoors?” Yes. Actually, that’s exactly where the 3-way line array speaker design shines. You get three 4-inch drivers up top handling mids and highs, plus a 15-inch subwoofer for the low end. No muddy sound. No distortion when you push the volume.
We manufacture these systems at our own facility—one of those China PA line array factories that still cares about build quality. The audfine powered system runs on a Class-D digital amplifier, 1400W peak. What does that mean for you? It means you can run it all day without overheating, and you won’t need a separate amp rack. Frequency response is 55Hz to 20kHz, max SPL 121dB. Numbers are one thing, but honestly, the real test is whether your vocals stay clear at 50 meters. This one passes.
Now, if you’re selling under your own brand, you’re probably thinking about control. Do you want to rely on external processors? Probably not. That’s why we put DSP right inside—±6dB EQ, echo, reverb, even guitar effects. Four-channel mixer built in. So whether it’s a live band, a DJ, or a corporate event, you just plug and tweak. No extra gear.
Another thing that comes up a lot: “Does it support Bluetooth and MP3 without needing a separate soundboard?” Yeah. TWS Bluetooth 5.0, USB input, RCA, 3.5mm—it’s all there. LCD screen so you can actually see what track you’re on. Small detail, but when you’re setting up for a backyard party or a wedding, that matters.
Durability is where a lot of these systems fall apart. Cheap plastic, thin grilles, connectors that break after three shows. Not this one. Subwoofer cabinet is MDF wood. The line array enclosures are PP (polypropylene), which is tough but still light. Steel grille. Comes with a speaker pole and line array bracket. Setup takes maybe 10 minutes.
So if you’re looking for a custom line array system—whether it’s for Amazon, your own retail line, or a rental inventory—the real question is who you work with. A good line array speaker supplier doesn’t just ship you boxes. They help with logo placement, packaging, even specific tuning if you need something unique. That’s what we do as a China line array manufacturer. OEM, ODM, whatever fits your business model.
We’ve built these for event companies, for audio brands launching their first PA system, and for folks who just wanted something reliable without the big-brand markup.
If you want specs, pricing, or to talk about a custom run, reach out. audfine is factory-direct. No middleman.
Whatsapp: +8613957818349
Email:sales@audfine.com





