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Fp4000 2X850W@8ohms Digital Power Amplifiers DJ Audio Mixer AMPS
US$500.00-1,000.00
2 Pieces
Product profile
Customization
AvailableUsage
KTV SystemUsed For
ProfessionalModel NO.
Sanway FP4000Tube Type
IC AmplifierFunction
Amplifier Combined, Pre-amplifierSound Channel
2.1Output Number
2Voltage
AC 220VElement Number
MonoamplifierConductive Mode
Td ClassFrequency Response(+O/-0.3db, 1W/8ohms)
20 Hz - 34 kHzTransport Package
Durable Cartons or Flight CaseSpecification
2CHTrademark
SANWAY OR OEMOrigin
Made in ChinaHS Code
8518400090Production Capacity
500PCS Per MonthKey features
High Power Output: Delivers 800W x 2 at 8 ohms, 1600W x 2 at 4 ohms, and 2000W x 2 at 2 ohms.
Wide Frequency Response: Provides a frequency response range of 20 Hz to 34 kHz for accurate sound reproduction.
Low Distortion Audio: Ensures high fidelity with THD less than 0.1% at 1W within 20 Hz - 20 kHz range.
Advanced Protection: Features protection against short circuit, DC voltage, turn-on/off transients, and current.
Selectable Voltage Gain: Offers 8 selectable gain levels from 23 dB to 44 dB for precise volume control.
Dual Input Options: Equipped with 3-pin XLR balanced inputs and binding post outputs for versatile connectivity.
OEM/ODM Support: Manufacturer offers custom OEM and ODM services with dedicated R&D engineers.
CE Certified Quality: Product holds CE certification ensuring compliance with European safety standards.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-07-15 CertifiedNearest Port: Zhaoqing Port, Guangzhou port, Shenzhen PortAverage Response Time: ≤8.78h CertifiedTerms of Payment: T/T, PayPal, Western Union
AI-Powered supplier vetting
SummarySanway Audio Equipment Co., Ltd. is identified as a combined limited company and factory-based professional audio manufacturer in Guangzhou, China. Its stated product range covers power amplifiers, speakers, line-array systems, processors, and related professional audio equipment. The supplier reports five production lines, 11–20 quality-control staff, four R&D engineers, and stated annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It describes quality-control procedures, trained personnel, experienced engineers, and product innovation, but no management-system certification is reported. Export activity is indicated through a 51%–70% export-sales share and markets in South America and Europe. Trade records show one buyer in Kazakhstan, although the records do not establish broader customer performance. Lead time is stated as within 15 working days in both peak and off-peak periods. Evidence is insufficient to verify financial strength, after-sales arrangements, or customization...
Supplier typeThe supplier is described as a factory specializing in research, development, manufacturing, sales, and technical services. Its registered entity is a combined limited company based in Guangzhou, China, supporting classification as a manufacturer with integrated commercial and technical functions.
CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. Therefore, no management-system certification is evidenced in the provided information.
R&D capabilityThe supplier states that it conducts research and development, emphasizes quality and innovation, and employs engineers and technicians with extensive professional-audio experience. Four R&D engineers are reported, and the product range includes DSP-equipped amplifiers and digital speaker processors, providing evidence of relevant product-development capability.
Production capacityThe supplier reports factory manufacturing, a modern assembly line, strict quality control, five production lines, 11–20 quality-control staff, and annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It also states a lead time within 15 working days in both peak and off-peak seasons, supporting a demonstrated production capability.
Product Q&A
Q:What is the output power of the FP4000 amplifier?
A:
The FP4000 delivers 800W x 2 at 8 ohms, 1600W x 2 at 4 ohms, and 2000W x 2 at 2 ohms (RMS).
Q:Does this amplifier support bridged mode?
A:
Yes, in bridged mode, it provides 3200W at 4 ohms and 4600W at 2 ohms (RMS).
Q:What are the input and output connector types?
A:
It features 3-pin XLR electronically balanced inputs and 2-pole binding post outputs per channel.
Q:Is the voltage gain adjustable?
A:
Yes, there are 8 selectable voltage gain levels ranging from 23 dB to 44 dB.
Q:What protection features are included?
A:
It includes protection against short circuit, DC voltage, turn-on/off transients, current, and inrush.
Send Inquiry
*To:
Sanway Audio Equipment Co., Ltd.
Sanway Audio Equipment Co., Ltd.*Content:
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