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D2800 2CH DSP Built-in Powered Amplifier Module
US$150.00-260.00
1 Piece
Product profile
Customization
AvailableType
Professional AmplifierUsage
Hi-Fi, AV, KTV SystemModel NO.
D2800Used For
ProfessionalTube Type
IC AmplifierFunction
Amplifier Combined, Pre-amplifierSound Channel
2.1Output Number
4Voltage
AC 110V and AC 220VElement Number
MonoamplifierConductive Mode
DDSP Function
Mute, Polaruty, Gain, Delay,Limiter, EQ, X-OverLimiter, EQ, X-Over DSP Control
USB and RS-485110V Version
Can Run From 90V to 135V Voltage220V Version
Can Run From 180V to 265VTransport Package
Carton or Flight CaseSpecification
332*160*100Trademark
SANWAYOrigin
ChinaHS Code
8518400090Production Capacity
3000/MonthKey features
Class D Amplifier Technology: High efficiency Class-D amplifier board with switching power supply and DSP module.
Versatile DSP Control: Manage Mute, Polarity, Gain, Delay, Limiter, EQ, and X-Over via USB or RS-485.
Wide Voltage Range: 110V version (90V-135V) and 220V version (180V-265V) for global operation.
Lightweight Design: Compact and light weight at only 2.75kg for easy installation.
Comprehensive Protection: Features Short, DCP, OVP, UVP, OCP, and OTP protection circuits.
OEM/ODM Service: Customization services available for professional audio applications.
CE Certified: Product meets CE safety and quality 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: ≤9.43h 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:How can I control the DSP functions?
A:
DSP functions like EQ, Limiter, and Delay can be managed via PC using USB or RS-485 cables.
Q:What is the operating voltage range?
A:
The 110V version operates from 90V to 135V, and the 220V version operates from 180V to 265V.
Q:Does the product support OEM or ODM services?
A:
Yes, both OEM and ODM services are available for this product.
Q:What protection features are included?
A:
It includes Short, DCP, OVP, UVP, OCP, and OTP protection mechanisms.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
*To:
Sanway Audio Equipment Co., Ltd.
Sanway Audio Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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