R&F Audio

R&F Audio R&F Audio
Brand of SANMA INTERNATIONAL LIMITED-Professional Line Array Manufacturer
OEM | ODM | Wholesale

Catalog & Price Available
wa.me/85266835680

13/08/2026

🔥 R&F 515 + 808 | Compact Size, Professional Sound Performance 🔥

🎧 Powerful Sound. Flexible Solution.

Today we are testing our R&F 515 professional active speaker system paired with R&F 808 subwoofer — delivering a powerful and balanced sound experience in a compact design.

Engineered for professional applications, this system combines clear vocal reproduction, smooth frequency response, and deep bass performance, making it the perfect choice for mobile events and professional sound applications.

🔥 Clear & Detailed Sound
🔥 Powerful Bass Response
🔥 Compact & Easy to Transport
🔥 Balanced Performance for Music & Voice
🔥 Professional Solution for Mobile Applications

Perfect for:

🎤 Live Events
💍 Weddings & Celebrations
🎧 DJs & Mobile Performances
🏢 Corporate Events
🔊 Small & Medium Venues

From factory production to real sound testing, every system is carefully inspected to deliver reliable performance for our global customers.

🏭 Professional Audio Manufacturer
✅ Factory Direct Supply
✅ OEM/ODM Support
✅ Global Distributor Cooperation

📩 Contact us for wholesale pricing and partnership opportunities.

12/08/2026

🔥 RSL 8 + R&F 56-A | Professional Line Array System Sound Test 🔥

🎧 Powerful Output. Deep Bass. Exceptional Live Sound Experience.

Today we are testing our RSL 8 line array system paired with R&F 56-A high-performance subwoofers — a powerful combination designed for professional live sound applications.

With outstanding clarity, high SPL capability, and deep low-frequency impact, this system delivers an immersive sound experience for large venues and demanding events.

🔥 Powerful Long-Range Projection
🔥 Deep & Controlled Bass Response
🔥 Clear Vocal and Musical Detail
🔥 High Output Performance
🔥 Professional Solution for Touring & Rental Companies

Perfect for:

🎤 Concerts & Festivals
🏟️ Large Outdoor Events
🏢 Audio Rental Companies
🔊 System Integrators
🎶 Professional Touring Applications

From factory production to real sound testing, every system is carefully inspected to provide reliable performance for our global partners.

🏭 R&F Professional Audio Manufacturer
✅ Factory Direct Supply
✅ OEM/ODM Support
✅ Wholesale Cooperation Available

📩 Contact us for pricing and distributor opportunities.

11/08/2026

🔥 R&F 912-A | Smooth & Natural Sound Performance Test 🔥

🎧 Clear Sound. Natural Tone. Professional Performance.

Today we are testing the R&F 912-A professional active speaker — delivering a smooth, balanced, and natural sound experience for professional audio applications.

With its refined acoustic design, R&F 912-A provides excellent vocal clarity, warm sound character, and comfortable listening even during long events.

✨ Smooth & Natural Sound
✨ Clear Vocal Reproduction
✨ Balanced Frequency Response
✨ Comfortable Listening Experience
✨ Reliable Performance for Professional Applications

Perfect for:

🎤 Live Events
💍 Weddings & Celebrations
⛪ Churches & Venues
🎧 DJs & Mobile Performances
🏢 Professional Installations

Every speaker is carefully produced and tested in our factory to ensure consistent quality and reliable performance for customers worldwide.

🏭 Professional Audio Manufacturer
✅ Factory Direct Supply
✅ OEM/ODM Available
✅ Support for Global Partners

📩 Contact us for wholesale prices and cooperation opportunities.

04/08/2026

🔥 LEOPARD + 2100-LFC | Sistema Line Array Profesional en Prueba de Sonido 🔥

🎧 Potencia increíble. Sonido profesional. Experiencia superior.

Disfruta del rendimiento de nuestro sistema LEOPARD Line Array combinado con subwoofers 2100-LFC de alta potencia.

Diseñado para aplicaciones profesionales de sonido en vivo, este sistema ofrece una gran presión sonora, excelente claridad vocal, amplia cobertura y unos graves profundos y potentes para grandes escenarios.

🔥 Alta presión sonora (SPL)
🔥 Graves potentes y profundos
🔥 Reproducción vocal clara y precisa
🔥 Cobertura uniforme para grandes espacios
🔥 Solución profesional para giras y empresas de alquiler de sonido

Ideal para:

🎤 Conciertos y festivales
🏟️ Grandes eventos al aire libre
🏢 Empresas de alquiler de equipos de sonido
🔊 Integradores de sistemas profesionales

Desde la producción en fábrica hasta las pruebas reales de sonido, cada sistema es cuidadosamente probado para garantizar un rendimiento estable y confiable para nuestros socios globales.

🏭 Fabricante profesional de sistemas de audio
✅ Venta directa de fábrica
✅ Soporte OEM/ODM
✅ Soluciones para distribuidores internacionales

📩 Contáctanos para precios mayoristas y oportunidades de colaboración.




















01/08/2026

🔥 HDL 50A-4K + SUB 9029 | Powerful Line Array System for Large Events 🔥

🎧 Feel the Power. Experience the Professional Sound.

Our HDL 50A-4K line array system paired with SUB 9029 high-power subwoofers delivers exceptional sound performance for large-scale applications.

From concerts to festivals, outdoor events, and professional touring, this system provides powerful projection, deep low-frequency impact, and clear sound coverage across large venues.

🔥 Massive SPL Output
🔥 Powerful & Deep Bass Response
🔥 Clear Vocal Reproduction
🔥 Wide Coverage for Large Spaces
🔥 Professional Solution for Touring & Rental Companies

🏭 Manufactured by a professional audio factory
✅ Factory Direct Price
✅ OEM/ODM Available
✅ Supporting Global Distributors & System Integrators

Whether you are building a touring system or upgrading your rental inventory, HDL 50A-4K + SUB 9029 is ready to deliver.

📩 Contact us for wholesale pricing and cooperation opportunities.

29/07/2026

Inside Our Factory 🔥 From Components to Professional Audio Systems

English Caption:

Real Factory Production | Real Quality Control

Step into our factory and see how professional audio systems are built from the ground up.

From precision assembly, strict quality inspection, to final sound testing, every detail is carefully controlled to ensure reliable performance for our global partners.

🏭 Factory Direct Manufacturing
🔊 Professional Line Array & PA Systems
✅ Quality Tested Before Shipping
🌎 Supporting Distributors & Rental Companies Worldwide

Looking for a reliable audio manufacturer?
📩 Contact us for wholesale prices and cooperation opportunities.

21/07/2026

🔥 HDL 30A + SUB 9019 — Powerful Line Array System for Professional Events 🔥

Looking for a high-performance sound system for concerts, festivals, rental companies, and professional installations?

Our HDL 30A Line Array + SUB 9019 Subwoofer delivers:

✅ Powerful SPL output with deep, accurate bass
✅ Clear vocal reproduction and long-distance coverage
✅ Professional DSP control & system optimization
✅ Reliable performance for touring, events, and large venues

🏭 Factory Direct Professional Audio Solution
✔ OEM/ODM customization available
✔ Competitive factory pricing
✔ Low MOQ for distributors & rental companies
✔ 3-year warranty & lifetime technical support

Perfect for:
🎤 Concerts & Live Shows
🎧 Audio Rental Companies
🏟️ Large Venues & Event Production
🌎 Professional Audio Distributors Worldwide

📩 Contact us today for price list, specifications, and system recommendations.

Your trusted partner for professional audio solutions.

Address

Units 1260, 12/F, Emperor Group Centre, 288 Hennessy Road, Wan Chai
Hong Kong

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