[DongGuan, September 2025] — SOAI proudly announces the launch of its latest innovation, the BS500 Professional Wireless Retro Heavy-Metal Speaker. Combining high-power performance, retro industrial aesthetics, and cutting-edge wireless technology, the BS500 is designed to deliver premium sound experiences for music enthusiasts and versatile use scenarios.
🔊 Powerful Performance, Immersive Sound
140W high output with large driver units
55Hz–20KHz wide frequency response
Layered and impactful sound, from deep bass to crystal-clear highs
📡 Versatile Functions, Anytime Enjoyment
Bluetooth 5.3 stable connection (Pairing Name: AULA BS-500)
Multi-source input: Bluetooth / AUX / USB
Customizable tuning controls for different preferences
Supports multiple audio formats for flexible use
🔋 Extended Battery Life, Mobile Freedom
Built-in 8000mAh battery
Fast charging (≥2 hours)
Long-lasting playtime for parties, outdoor camping, or stage events
🎸 Retro Design, Heavy-Metal Aesthetics
Distinctive retro heavy-metal look
Premium industrial design
A true visual and auditory centerpiece in any environment
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