What is the lead time for delivery?

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

Can the input voltage be adjusted?

Yes, the operating voltage is selectable between 115V and 230V (130-265V range).

What protection features are included?

It features ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, and current inrush protection.

Fp14000 Class D Professional Audio Power Amplifier for Karaoke

Name: Fp14000 Class D Professional Audio Power Amplifier for Karaoke
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 712257702

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$500.00-613.00

1 Piece

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, KTV System, Stage, Professional Performance

Model NO.

FP14000

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

2CH

Output Number

2CH

Voltage

110V or 220V

Element Number

Monoamplifier

Conductive Mode

Product Type

Professional Power Amplifer

8 Ohms Stereo Power(RMS)

2400W X 2CH

4 Ohms Stereo Power(RMS)

4400W X 2CH

Frequency Response

20 Hz - 34 kHz

Color

Blue, Black, Red

Capacitance

3300UF, 220V

Supply Spare Parts

Yes

Warranty

3 Years

Certification

Ce, RoHS

OEM Service

Accepted

Transport Package

Strong Packing

Specification

15.5kg

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

8518400090

Production Capacity

1000 PCS/Month

Key features

High Power Output: Delivers 4400W RMS at 4 Ohms and 2400W RMS at 8 Ohms per channel.

Class D Efficiency: Features Class TD switching technology for superior sound quality and efficiency.

Comprehensive Protection: Includes ACL, IGM, AutoRamp, short circuit, DC voltage, and transient protection.

Premium Components: Uses original ONSEMI transistors and 3300UF 200V capacitors for reliability.

Flexible Voltage: Supports selectable input voltage of 115V or 230V (130-265V range).

Extended Warranty: Comes with a 3-year warranty including free accessories for quality issues.

Bridge Mode Operation: Enables bridge-mode configuration for touring applications and higher power.

Professional Connectors: Equipped with Neutrik XLR and Speakon connectors for secure connections.

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: ≤4.21h

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.