What certifications does this product have?

The product is certified with CE, RoHS, EMC, and LVD standards, ensuring compliance with international safety and environmental regulations.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season periods.

DSP-20q 2u Class Td 4 Channels 2000W DSP Touch Screen Power Amplifier

Name: DSP-20q 2u Class Td 4 Channels 2000W DSP Touch Screen Power Amplifier
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 2044411752

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$850.00-950.00

1 Piece

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, KTV System, Stage

Model NO.

DSP-20Q

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

4.1

Output Number

Voltage

110V or 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Product Name

Ds-20q Power Amplifier

Frequency Response

20 Hz - 34 kHz

Channel

4 Channel

Class

Application

Commercial, Professional Performance

Certificates

CE, RoHS, EMC, LVD

Warranty

Three Years

Service

OEM ODM Support ;After-Sale Service

Transport Package

Strong Carton Packing

Specification

580&180&560mm

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

8518400090

Production Capacity

1000 PCS/ Month

Key features

DSP Touch Screen Control: 4.3-inch LED touch screen for direct parameter adjustment and program storage.

High Power Output: 2200W x 4 into 8 Ohms or 4000W x 4 into 4 Ohms Class TD performance.

Flexible Input Options: Supports Analog, AES Digital, and optional Dante input with automatic switching.

Comprehensive Protection: Features ACL, IGM, short circuit, DC voltage, and temperature protection.

Professional Warranty: Three years warranty with free accessories and engineer support for quality issues.

No MOQ Limit: Flexible ordering from 1 piece to large quantities without minimum order restrictions.

OEM/ODM Support: Full customization options including samples, designs, and minor modifications.

Certified Quality: Products hold CE, RoHS, EMC, and LVD certifications for global compliance.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Guangzhou Xinbaosheng Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤4.02h

AI-Powered supplier vetting

SummarySinbosen demonstrates broad customization and ODM capability, has introduced new products within the past year, and reports RoHS compliance. It offers small orders and customized samples, a stated three-year warranty, 18-hour service availability, and free after-sales support for quality or product problems. Production indicators include seven production lines, six to ten quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-season periods. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no supplier management-system certification, no overseas warehouse, overseas branch or agent, showroom, or offline trade-show participation. Inspection and supplier-assessment procedures exist without records, and approved-supplier lists lack signatures or dates. Financial information is present only as year labels, so financial credibility cannot be verified. Customer-case evidence is limited: no Fortune 500 cooperation or...

Supplier typeThe supplier presents itself as a manufacturer with R&D, ODM, customization, inventory, and seven production lines. It exports mainly to Europe and North America, but has no overseas warehouse, branch, agent, showroom, or overseas-service country coverage.

CertificationsRoHS is explicitly identified as the supplier’s sustainable-development and product-compliance certification. However, supplier management-system certification is listed as NIL, so certification coverage is limited to the stated product-related standard.

After-Sales capabilityThe supplier states that it provides a three-year warranty, welcomes small orders and customized samples, offers 18-hour online service, and provides free after-sales support for quality or product problems. These are explicit service commitments, although no performance records are provided.

R&D capabilityThe supplier reports new products within the past year, ODM service, and broad design customization. It has two years of total R&D-engineer experience and no available SDK, indicating some product-development capability but limited evidence of advanced technical integration.

Production capacityProduction evidence includes seven production lines, six to ten quality-control staff, inventory capability, 30 qualified service-capability suppliers, and lead times within 15 working days in peak and off-season periods. A material control weakness is that no valid manufacturing-capacity contract exists with related subcontractors, while inspection and supplier-assessment procedures lack records.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, minor customization, flexible customization, ODM services, and customized samples for small orders. This is direct evidence of broad customization flexibility.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. No named customers, project examples, or verifiable case studies are provided, so customer-case strength cannot be established.

Product Q&A

Q:What is the warranty period for this amplifier?

We provide a three-year warranty. If there are quality problems, we provide free accessories and engineer support after reviewing pictures or videos.

Q:Can I customize the product or order a single unit?

Yes, we support OEM/ODM services including full and minor customization. There is no minimum order quantity limit; you can order from 1 piece to large quantities.

Q:What input options are available for signal connection?

The amplifier supports analog input, AES digital signal input, and an optional Dante input (costs extra $100). It features automatic switching and signal priority settings.

Q:How is the sound controlled and monitored?

You can control sound effects via the 4.3-inch front touch screen or PC DSP software. The screen displays channel temperature and protection indicators for real-time monitoring.

Q:What are the power output specifications?

The DSP-20Q delivers 2200W x 4 into 8 Ohms or 4000W x 4 into 4 Ohms. In bridged mode, it provides 8000W x 2 into 8 Ohms or 9000W x 2 into 4 Ohms.