Ruifeng audio provides a number of high-quality sound reinforcement system projects, which specializes in government project, theatre, auditorium, multi-functional hall, outdoor broadcast, hotel banquet hall, entertainment area, stadium etc,. To become the leading audio brand at home and abroad is Ruifeng Intelligence goal.
Our products sale at home and more than 50 countries and areas such as America, Europe, South America, Middle East, South Asia etc,. Ruifeng sincerely welcome you to become a distributor of us and keep a long-term and stable cooperative relationship.
Single 18" Subwoofer (VK18B)
Application
Stadium,Theatre,Auditorium,Banquet hall,Multi-function hall,Touring,Portable application Supporting large-scale sound reinforcement system fills.
Features
- VT18B subwoofer can use with VT310 line array speaker combined in four-way line array speaker systems
- Hanging or ground stacked with VT310
| System type |
Single 18" Subwoofer |
| Sensitivity(1W/1m) |
98dB |
| Frequency Response |
50Hz~300Hz(±3dB) 45Hz~350Hz(-10dB) |
| Power Rating(AES) |
550W |
| SPL(continue/peak) |
125dB/131dB |
| Nominal Impedance |
8Ω |
| LF |
1 ×18"(4"Voice Coil) |
| Connection |
2×Neutrik 4 core speaker plug ,Full: 1+1- |
| Dimension(H×W×D) |
530×980×616mm |
| Weight |
33kg |
Certification:
Accessories:
Production Test:
Exhibitions:
Technical Training for Customers:
Packing and Loding:
FAQ:
Q1:How long is the warranty for the speakers?
A1: 1 year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
(10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment)
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accepted.
Q4: What's the MOQ?
A4: MOQ is 2pcs.
Q5: Can you produce according to customers' design?
A5:We are professional manufacturer, OEM&ODM are welcome.
Q6: What is your sample policy?
A6: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight.
Q7:Do you test all your products before delivery?
A7: Yes, we have 100% test before delivery. We make sure our good quality.
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
9) 24 hours after sales service.
If you want to know more details about the products please leave a message to me~
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