Ruifeng-High-End 18" Self-Powered Subwoofer with DSP for DJ Bar/ Touring Performances/ Live Show/ Concert/Hotel

• Customization: Available
• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Model NO.: VK10SA
• Activity: Active
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Wood
• Application: Commercial
• Certification: CE, RoHS, CCC
• Monitor: No Screen
• THD: <0.005%
• Frequency Response: 40Hz~200Hz(±2dB)/30Hz~300Hz(-10dB)
• Sensitivity(1W/1m): 98dB
• Power Rating(AES): 900W
• Gain: 32dB
• Spl(Continuous/Peak): 127.5dB/132.5dB
• Nominal Impedance: 8Ω
• S/N: 115dB (a Weight)
• Lf Unit: 18"Neodymium Lf Unit(100mm)
• Operating Voltage Range: AC90-264V, 50/60Hz
• Dimension(H×w×d): 581×593×660m
• Transport Package: 1PC/Carton
• Specification: 581× 593× 660m
• Trademark: RF
• Origin: China
• HS Code: 8518220000
• Production Capacity: 1000/PCS
• Package Size: 590.00cm * 600.00cm * 670.00cm
• Package Gross Weight: 49.000kg

Product Description

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.

18"self-powered subwoofer with DSP(VK10SA)


Application

Theatre,Auditorium,FOH of Performaning arts hall, Conference hall,FOH of Multifunction hall,Sound reinforcement equipment for Stadium,FOH of medium and small touring Large sound reinforcement systems supporting fills

Feature

Single 18" 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 for1×VK10SA+1×VK10S+4×VK10 three way system.

Specifications

System	18"self-powered subwoofer with DSP
Sensitivity(1W/1m)	98dB
Frequency response	40Hz~200Hz(±2dB)/30Hz~300Hz(-10dB)
Power rating(AES)	900W
SPL(continuous/peak)	127.5dB/132.5dB
Nominal impedance	8Ω
LF unit	18"neodymium LF unit(100mm)
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
4 channel D class	2×Neutrik Powercon IN/OUT
amplifier modular(with DSP)	output power 4Ω:2000W×4
	output power 8Ω:1000W×4
	output power 16Ω:600W×4
Gain	32dB
S/N	115dB (A weight)
RMON	with load impedance monitoring function
Operating voltage rang	AC90-264V, 50/60Hz
Dimension(H×W×D)	581×593×660mm

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.

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