PA System Active Church Line Array System PRO Audio
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Product Highlights
- Professional Audio Components: Features B&C speaker units and Powersoft DSP and AMP modules for superior sound quality.
- Active Subwoofer System: 18-inch self-powered subwoofer with 4-channel D-class amplifier and built-in DSP.
- Wide Frequency Response: Top unit covers 80Hz-18kHz, Subwoofer covers 40Hz-200Hz for deep bass and clear highs.
- High Sound Pressure Level: Peak SPL reaches 134dB for HF and 132.5dB for LF, suitable for large venues.
- Versatile Application: Ideal for stadiums, theaters, auditoriums, banquets, touring, and portable events.
- Multiple Certifications: Certified with CE, RoHS, SGS, ISO9001, ISO14001, ISO27001, ISO20000-1, and ISO18001.
- Customization Available: OEM and ODM services are available upon negotiation with sales team.
- Fast Delivery Options: Most products in stock; out-of-stock items delivered within 30-45 days after deposit.
Product Attributes
- Customization
- Available
- Amplification Type
- Active
- Speaker Material
- Wood
- Model NO.
- VK10
- Usage
- Stage/DJ, Karaoke, Portable Player, Home Theatre System, Auditorium,Stadium,Live Show
- Adjusting Method
- by Software
- Sound Channel
- Combination
- Structure
- Bass Reflex Enclosure
- Function
- Conference Hall,Stadium,Multi-Functional Hall
- SNR
- Professional Speaker
- System
- Single 10" Top+Active Single 18" Subwoofer
- Frequency Response
- 80Hz~18kHz(±2dB)/70Hz~19kHz(-10dB)
- Power Rating(AES)
- Hf:75W Lf:300W,Lf:900W
- Nominal Impedance
- 8Ω
- Spl(Continuous/Peak)
- Hf:128/134dB Lf:128/134dB
- Speaker Unit
- B&C
- AMP Module
- Powersoft AMP
- DSP Module
- Powersoft Module
- Transport Package
- Carton Box or Flight Case
- Specification
- 530*716*600mm
- Trademark
- RF
- Origin
- China
- HS Code
- 8518220000
- Production Capacity
- 2000PCS/Month
- Package Size
- 35.00cm * 65.00cm * 48.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of PA System Active Church Line Array System PRO Audio
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Product Description

SPECIFICATIONS
Single 10" Passive top
| Frequency response | 80Hz~18kHz(±2dB)/70Hz~19kHz(-10dB) |
| Sensitivity( 1W/1m ) | HF:110dB LF:104dB |
| Nominal Impedance | HF:16Ω LF:16Ω |
| Power rating( AES ) | HF:75W LF:300W |
| LF Unit | 1×10"(Neodymium/65mm Voice Coil) |
| HF Unit | 1 ×3"(75mm voice coil ) |
| Dispersion(HxV) | 100°x10° |
| SPL(continue/peak) | HF:128/134dB LF:128/134dB |
| Connectors | NEUTRIK NL4MP×2 HF:2+2-,LF:1+1- |
| Dimension(H×W×D) | 308×593×435mm |
| Net Weight | 26( kg ) |
Single 18" Active Subwoofer
| System | 18"self-powered subwoofer with DSP | 4 channel D class | 2×Neutrik Powercon IN/OUT |
| Sensitivity(1W/1m) | 98dB | amplifier modular(with DSP) | output power 4Ω:2000W×4 output power 8Ω:1000W×4 output power 16Ω:600W×4 |
| Frequency response | 40Hz~200Hz(±2dB)/30Hz~300Hz(-10dB) | Gain | 32dB |
| Power rating(AES) | 900W | S/N | 115dB (A weight) |
| SPL(continuous/peak) | 127.5dB/132.5dB | RMON | with load impedance monitoring function |
| Nominal impedance | 8Ω | Operating voltage rang | AC90-264V, 50/60Hz |
| LF unit | 18"neodymium LF unit(100mm) | Dimension(H×W×D) | 581×593×660mm |
| Connectors | 1×Neutrik NL4 Speakon 4core plug(HI:2+2-,LF:1+1) | ||
| 1×Neutrik NL4 Speakon 4core plug(SUB:1+1-) | |||
| 2×Neutrik XLR IN/OUT | |||
| 1×Neutrik AES3 IN | |||
| 2×Ethernet port RJ45 IN/OUT | |||
| 2×Neutrik Powercon IN/OUT |
FEATURES
1.VK10: Single 10" line array speaker with high precision devices, compact desgin working at high sound pressure level; Imported 1x3" B&C high unit with DCH patent,1x10" B&C medium and low unit with ACPD patent.
2.VK10SA:Single18" active subwoofer,with built-in DSP module,4*1000W/8Ω output channel,urtral compact design with amazing acoustic performance.New switching Frequency Power supply Design with Power Factor Correction and Intelligent Management Technology to ensure realize the optimal performance and high predictability. With DSP processing ability, the efficiency reached a new height,to provide the best solution for 1×VK10SA+1×VK10S+4×VK10 three way system.
APPLICATION
Stadium,Theatre,Auditorium,Banquet hall,Multi-function hall,Touring,Portable application
Premium Components: B&C Speaker unit + Powersoft DSP + Powersoft AMP module + User friendly software
Classic Projects

FAQ:
Q1: Are you a manufacturer or trading company?
A: We are a manufacturer from China who devoted to R&D,degisn,manufacture,sales and relevent services of professional audio products.
Q2: Do u support OEM?
A: It could be negotiable .Please contact our sales for further information.
Q3:What is your payment terms?
A: We accept T/T,L/C etc.
Q4: What is the delivery terms?
A: Ex-work, FOB guangzhou,FOB shenzhen and CIF etc.
Q5:What's the lead time?
A:Most of our products are in stock. For products not in stock,the lead time is 30-45 days after receipt of deposit.
Q6:What's your product warranty period?
A: 1 Year warranty.
Q7:Can i be your agent in my country?
A:You are warmly welcomed to promote RF in your country.Please contact us for further details.
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port


Welcome to contact me by filling in "Message" below and click " Send".
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI181575". Items marked "" are certified.
Company Profile
Ruifeng Tech. Is an intergrated corporation that works on the business of professional sound and lighting system. We developed with a mission to specialise in research, manufacturing and distribution of PRO audio products. We offer design services and technical consultation, provide one-stop service to all of our customers.
Ruifeng technology park covers 24, 000 square meters, includes administration, sales and marketing center, a R&D center and two factories. Customers can listen to the products in demo rooms and visit our professional facilities, including a 360 m2 anechoic chamber in the R&D center, the chamber meets Chinese implementation standards including GB/T 9396, GB/T 9397, GB 7313, and SJ/T 10406, plus international standards such as IEC 60268-5, AES2-1984, r2003, and EASE.
In 2015, Ruifeng Tech. Created the independent professional sound system brand RF, which is independently operated by technology subsidiary Guangzhou Ruifeng Intelligence Technology Co., Ltd. With the concept of "intelligence innovation", Ruifeng Intelligence is dedicated to R&D and sales of intelligent, high-end, professional-grade sound products and delivery of related technical services.
Our main products are Line Array Speaker Systems, Fixed installation speakers, Power Amplifiers, Digital Processors and All Auxiliary equipment, which are applied to the PRO audio industry.
Our professional and experienced engineering team, who have more than 10-years R&D and live show experience, and master various well-known testing software, such as Logic PRO X, EASE Focus, SysTune, SMAART LIVE, EASE FOCUS, CLIO for debugging and developing loudspeaker and speaker systems. All of our products are applied to RoHS standards.
Over the past years of balanced efforts, we have built up long-term business relationships with customers both at home and abroad. Our professional audio products are widely used in Touring performance, Stadium, Theatre, Multi-function hall, Conference Room, Church, Karaok rooms, Discotheques, Night Clubs, and Stage Monitor fields. RF products win excellent comments because of stability, reliability, durability and considerable service to our customers across the globe.
Thank you for choosing RF products.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 10, Shilou Section, Shilian Road, Panyu District, Guangzhou, Guangdong, China
-
Plant Area
- 1500 square meters
-
Number of Employees
- 33
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Guangzhou Port
Our Production Capability & Technical Expertise
-
Main Products
- Line Array Speakers, Full Range Speakers, Monitor Speakers, Subwoofer, Amplifiers, Processor, Center Control System, Paperless Conference System, Intelligent Recording and Broadcasting System
-
Production Machines
- Assembly Line, Dust Test Chamber, High Temperature Test Chamber, High-low Temperature Test Chamber, Impact Tester, Speaker Power Lab.
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-01-09
- Export Year
- 2018-03-29
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CCC, Others
FAQ
- Are you a manufacturer or trading company?
- We are a manufacturer from China who devoted to R&D, design, manufacture, sales and relevant services of professional audio products.
- Do you support OEM?
- It could be negotiable. Please contact our sales for further information.
- What is your payment terms?
- We accept T/T, L/C etc.
- What is the delivery terms?
- Ex-work, FOB guangzhou, FOB shenzhen and CIF etc.
- What's the lead time?
- Most of our products are in stock. For products not in stock, the lead time is 30-45 days after receipt of deposit.
- What's your product warranty period?
- 1 Year warranty.
- Can I be your agent in my country?
- You are warmly welcomed to promote RF in your country. Please contact us for further details.
Send your message to this supplier
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