Are you organizing church services, outdoor events, or mobile performances and need a powerful, all-in-one sound solution? Finding a line array speaker that balances professional audio, portability, and reliability can be a challenge.

Meet the Audfine S18L224A portable PA loudspeaker line array system. This integrated 4 inches line-array sound system includes an 18-inch subwoofer and two 4 inches line array tops, delivering 1400W of clear, high-output sound perfect for vocals and music. With a programmable built-in DSP and 5-channel mixer, you have full control over EQ, reverb, and effects directly from the unit—no external processors needed.

Why is this one of the best line array speaker for church and event use?

• Complete & Portable: Everything is included for quick setup. Its portable PA loudspeaker design is ideal for traveling technicians.

• Professional Features: Class-D amplification, TWS Bluetooth 5.0 for wireless audio, and MP3 playback via USB.

• Durable Build: The birch plywood sub cabinet and PP array cabinets ensure longevity.

As a professional manufacturer, Audfine specializes in OEM customization for this professional 4 inch line array speaker. We can adjust specifications, branding, and features to match your brand or rental fleet needs.

Looking for a reliable, customizable line array speaker system for event or installation use? Contact our factory team today to discuss OEM options, request detailed specs, or get a personalized quote for your project.