What are the power output specifications?

For the DS-14K model: 2400W x 2 at 8 Ohms, 4400W x 2 at 4 Ohms (Stereo), and 8800W (Bridged) at 8 Ohms.

What certifications do your products have?

Our products have CE, RoHS, FCC, TELEC, and BQB certifications.

Ds-14K Amplifier 2 Channel Class Td DJ Power Amplifier for Subwoofer

Name: Ds-14K Amplifier 2 Channel Class Td DJ Power Amplifier for Subwoofer
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 708651422

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$620.00

1-3 Pieces

US$608.00

4+ Pieces

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, KTV System

Model NO.

DS-14K

Used For

Professional

Tube Type

Transistor Amplifier

Function

Pre-amplifier

Sound Channel

2 Channels

Output Number

2 Channels

Voltage

110V or 220V

Element Number

Monoamplifier

Conductive Mode

Product Name

Amplifier

Color

Red, Black, Blue

Supply Spare Parts

Yes

Capacittance

3300UF, 220V

Certificate

CE, RoHS

Application

Large Concert, Outdoor Activities

Business Type

Manufactuer

Special Service

OEM Service Offered

Sample Lead Time

1 Day

Warranty

3 Years

Transport Package

Strong Carton Packing 580*180*560mm

Specification

CE ROHS

Trademark

Aoyue

Origin

Guangzhou China

HS Code

85182100

Production Capacity

2000 Per Month

Key features

High Power Output: 2400W x 2 at 8 Ohms, 4400W x 2 at 4 Ohms for powerful audio performance.

Class TD Technology: Advanced Class TD switching amplifier for high efficiency and superior sound quality.

Comprehensive Protection: Built-in ACL, IGM, short circuit, DC voltage, and temperature protection systems.

OEM Customization: Supports OEM services with customizable colors (Red, Black, Blue) and logo printing.

Premium Components: Uses original ONSEMI transistors and Neutrik connectors for durability and signal integrity.

3-Year Warranty: Comprehensive 3-year warranty with free replacement parts for any defects.

Versatile Connectivity: Features 3-pin XLR inputs and binding post outputs for flexible system integration.

Adjustable Gain: Selectable voltage gain from 23dB to 44dB for precise level control.

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: ≤4.94h

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?

We provide a 3-year warranty. If any problems occur during this period, we will send free replacements to repair.

Q:Can the logo or company name be printed on the products?

Yes, we accept OEM requests and can supply logos for you on the products or package.

Q:Can the amplifier work stably under 2 ohms?

Yes, it can work under 2 ohms. However, to protect the speakers and amplifier lifespan, we suggest not using it under 2 ohms for a long time.

Q:What are the payment terms?

For samples or small orders (under 3000 USD), we accept Western Union, PayPal, or Escrow. For bulk orders, we accept Western Union or T/T.

Q:What is the process for doing business with you?

1. Provide model, voltage, and plug style. 2. Receive Proforma Invoice. 3. Pay 30% deposit or full payment. 4. We produce and send photos. 5. Pay 70% balance. 6. We arrange shipment and provide B/L.