8 Channel 2-Bus Professional Audio Mixer with DSP & USB

• Customization: Available
• Activity: Active
• Operation Mode: Knob Control
• Model NO.: RA-8
• Speaker System: Optional Combination
• Speaker Material: Metal
• Application: Commercial
• Certification: CE, RoHS, CCC
• Monitor: LCD Screen
• THD: <0.1%
• Channel Number: 8 Mono Input Channels
• Mixer: Multi-Function
• Group Bus: 2 Groups
• Aux Outputs: 3 Aux Outputs
• Main Output: 1 Stereo Output
• DSP Effects: 24-Bit DSP Effects
• Transport Package: Carton
• Specification: 480 × 420 × 120
• Origin: China
• HS Code: 8543709990
• Package Size: 56.00cm * 50.00cm * 20.00cm
• Package Gross Weight: 8.000kg
• Lead Time: 7 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Specification

Model	RA-8	RA-12	RA-16	RA-24
Series	RA Series (2-Bus Group)
Applications	Installation, recording, small-to-medium events in multi-function halls, solo performances, full live band performances, etc.
Product Type	Multi-function audio mixer
Input Channels	8 mono	12 mono	16 mono	24 mono
Channel EQ	3-band EQ with sweepable mid-frequency
Bus & Aux Outputs	2 groups, 3 AUX outputs, 1 return
Faders	100MM high-precision logarithmic faders
DSP Effects	256/24Bit DSP effects processor
Master EQ	9-band master equalizer
Main Output	1 stereo main output
Phantom Power	48V phantom power
USB Function	USB recording & playback
Mute Function	Channel mute function
Weight	5.60 kg	6.85 kg	8.20 kg	11.35 kg
Dimensions (H×W×D)	120×440×440 mm	120×556×440 mm	120×670×440 mm	120×905×440 mm
Certification Requirement	CNAS test report with supplier's official seal

Product Description

Shandong Lightning Cloud Technology Engineering Co., Ltd. 

 

Integrated Leader in Global Smart Audio-Visual Solutions

Shandong Lightning Cloud Technology Engineering Co., Ltd. was founded in Dongying, Shandong—a city at the mouth of the Yellow River. As a technology-driven enterprise, we are expanding from the land of Qilu to the global stage, striving to become a top-tier integrated solutions provider in the global smart audio-visual and interactive display fields.  

 

We transcend traditional trade models, positioning ourselves as technology integrators, solution architects, and value-enabling platforms. Through deep integration of industry-leading manufacturing resources, Lightning Cloud has built a comprehensive industrial chain empowerment system covering "R&D design, intelligent manufacturing, system integration, brand operation, and global services." We provide professional, intelligent, and customized integrated solutions for global government and enterprise clients.  

 

Core Advantage: Dual-Ecosystem-Driven Supply Chain Matrix 

 

Lightning Cloud's core competitiveness stems from our deep empowerment and strategic synergy with industry sources. We have established deep strategic partnerships with two nationally recognized high-tech manufacturing enterprises, each a leader in its niche, forming a robust "dual manufacturing ecosystem" support system:  

 

Strategic Ecosystem I: Core Partner in Global Smart Audio Systems

-Technological Standing:Our audio solutions partner is an authoritative expert in the global smart conference system field, with over a decade of expertise in high-precision audio processing technology and manufacturing craftsmanship.  
- Global Validation: Its products and technologies have been successfully applied in more than 20 countries and regions, earning an outstanding reputation in high-standard scenarios such as government agencies, premium education, healthcare systems, and multinational enterprises.  
- Capability Scope:It provides us with a full range of professional audio products and technical support, from smart digital conference systems and paperless meeting solutions to digital broadcasting and distributed audio-visual management platforms.  
 
Strategic Ecosystem II: Strategic Manufacturer in Smart Interactive Display

- Manufacturing Strength:Our display solutions partner is a leading manufacturing enterprise in the human-computer interactive smart display terminal field, with industry-leading automated production facilities and complete production lines.  
- Industry Benchmark:This partner has pioneered multiple industry firsts and is one of the few domestic enterprises mastering the core technology of large-size full lamination and achieving scaled mass production.  
- Quality Endorsement: It has long provided ODM/OEM manufacturing services for internationally renowned technology brands and listed companies. Its products have passed multiple global authoritative certifications, and its service network covers over 200,000 end-users.  

Lightning Cloud Value: Integrated Solution Delivery Capability  

 

Leveraging the cutting-edge technological reserves and lean manufacturing capabilities of our two strategic manufacturing partners, Lightning Cloud has achieved a panoramic service capability—from single products to complex systems:  

 

1. Cross-System Integration Capability  

   We break down the technical barriers between audio and display, deeply integrating the expertise of both fields to create seamless, scenario-based integrated solutions such as smart meeting rooms, smart classrooms, and command centers for our clients.  

 

2. Depth of Customization Development

   Utilizing the agile R&D systems and flexible production lines of our source partners, we can quickly respond to clients' personalized needs, providing end-to-end customization services from conceptual design to product realization.  

 

3. Global Service Network  

   We have established a quality management system compliant with international standards and built a "rapid response" service network covering major economic regions, ensuring timely and professional technical support and services for global clients.  

 

4. Scalable Supply Assurance  

   Through deep strategic partnerships and supply chain optimization, we achieve more competitive cost control while ensuring superior product quality and stable delivery capabilities for large-scale orders.  

 

Application Areas and Mission 

 

Lightning Cloud solutions have been successfully deployed in:  

- Digital Government:** Smart government service halls, emergency command centers, digital meeting rooms  

- Future Education:** Smart campuses, interactive classrooms, remote teaching platforms  

- Commercial Innovation:** Enterprise global collaboration systems, smart exhibition halls, digital retail spaces  

- Public Services:** Smart healthcare, traffic management, cultural and tourism experience centers  

 

Our mission is to enable global clients to easily access technologically advanced, stable-performing, and exceptionally experienced smart audio-visual solutions. Lightning Cloud is not only a connector of technology but also an empowerment partner for clients' digital transformation.  

 

Lightning Cloud—connecting the world with intelligent technology, illuminating the digital future.

Certifications

FAQ

Lightning Cloud - Frequently Asked Questions (FAQ)

 

Company & Capabilities

 

Q1: What makes Lightning Cloud different from other audio-visual solution providers?

A: We are not just a product supplier, but an "Integrated Solution Architect". Our unique advantage lies in our "Dual-Ecosystem Supply Chain", where we deeply collaborate with leading specialized manufacturers in smart audio systems and interactive displays. This enables us to provide truly seamless, customized, and cost-effective integrated solutions, rather than simply selling standalone products.

 

Q2: What certifications and qualifications does Lightning Cloud hold?

A: Lightning Cloud and our strategic manufacturing partners hold comprehensive certifications, including:

- Enterprise Credentials: National High-Tech Enterprise, Zhongguancun High-Tech Enterprise, Dual-Soft Certification.

- System Certifications: ISO 9001 (Quality Management), ISO 14001 (Environmental Management), ISO 45001 (Occupational Health & Safety).

- Product Certifications: CE, FCC, RoHS, CCC (3C), along with over 40 software copyrights and 30 patents. These ensure our solutions meet the highest standards of quality, safety, and international compliance.

 

Q3: What is your company's background?

A: Founded in Dongying, Shandong, we have rapidly evolved from a regional technology firm into a global solution integrator. Our mission is to empower organizations worldwide with intelligent, reliable, and easy-to-use audio-visual technology.

 Products & Solutions

 

Q4: What core solutions does Lightning Cloud offer?

A: We specialize in integrated smart audio-visual solutions for key sectors:

- Smart Conferencing: Integrated digital conference systems, paperless meeting solutions, wireless video collaboration.

- Smart Education: Interactive smart classrooms, lecture capture systems, campus broadcasting.

- Command & Control Centers: Distributed visualization and control platforms for emergency response and monitoring.

- Digital Signage & Display: Interactive kiosks, advertising displays, and large-scale video walls.

 

Q5: Can you integrate audio systems and interactive displays into one seamless solution?

A: Absolutely. Cross-system integration is our core competency. We break down the technical barriers between audio, video, and control systems. By designing from the ground up with interoperability in mind, we deliver unified solutions—like a smart classroom where the audio system, interactive display, and recording platform work as one intuitive ecosystem.

 

Q6: Do your products support integration with third-party platforms like Zoom or Microsoft Teams?

A: Yes. Our solutions are designed with open architecture and standard protocols (e.g., SIP, H.323, APIs), ensuring broad compatibility with mainstream UC platforms (Zoom, Teams, Tencent Meeting, etc.) and common control systems.

Customization & Support

 

Q7: Do you offer OEM/ODM services? What is the process?

A: Yes, we provide comprehensive "OEM/ODM services", leveraging our partners' flexible R&D and production lines.

- Process:1) Requirement Analysis & Feasibility Study; 2) Proposal & Quotation; 3) Design & Prototyping; 4) Pilot Production & Testing; 5) Mass Production & Delivery.

- We handle everything from industrial design, software customization, to branding, tailored to your specific market needs.

 

Q8: What is your typical Minimum Order Quantity (MOQ) for customized projects?

A: MOQ varies based on product complexity and customization depth. For standard product modifications, MOQ can be as low as 50-100 units.  We can accommodate orders as low as 1 unit for interactive screens to support your pilot projects or evaluations.For entirely new designs, we discuss requirements case-by-case to find the optimal balance of cost and feasibility. We are flexible and aim to support both startups and large enterprises.

 

Q9: What is your warranty and after-sales support policy?

A: We offer a standard 1-year warranty on key hardware components. More importantly, we provide a structured global service network:

- 2-4-48 Hour Response Tiers:Initial response within 2 hours, remote diagnosis within 4 hours, and on-site or advanced support dispatch within 48 hours for critical issues (subject to location).

- Lifelong technical consultation and software updates.

 

Global Business
 
Q10: What certifications do your products have for international market entry?
A: Our products carry major global certifications: CE(Europe), FCC (USA), RoHS (global hazardous substance restriction), among others. We ensure compliance with regional regulations to facilitate smooth import and deployment in over 20 countries.
 
Q11: How do you handle shipping, logistics, and import duties for international orders?
A: We operate on standard international trade terms (mainly FOB or CIF). We handle export formalities and deliver to the designated port. Import duties and final inland logistics in the destination country are typically the buyer's responsibility, though we can recommend reliable freight forwarders. For large projects, we provide comprehensive logistics management support.
 
Q12: How do you provide technical support to overseas customers?
A: We have a multi-tiered global support system:
1.  Online Self-Service:Comprehensive manuals, installation videos, and driver downloads on our website.
2.  Remote Support: Dedicated engineers provide real-time support via email, ticket system, and video calls.
3.  Local Partner Network: We are expanding a network of certified technical partners in key regions to provide quicker on-site assistance when needed.
4.  Language Support: Our support team communicates effectively in English and Chinese.

Partnership & Procurement

 

Q13: Are you looking for distributors or partners in new regions?

A: Yes, we are actively seeking to expand our global partner network. We welcome inquiries from qualified system integrators, distributors, and resellers. We offer competitive partner programs with benefits including protected territories, technical training, marketing funds, and lead sharing.

 

Q14: How can I request a quote or start a project discussion?

A: You can:

1.  Contact us directly via email or through the contact form on our website.

2.Connect on B2B platforms.

 

Please provide as much detail as possible about your project needs for the most accurate and prompt response.