What is the frequency response range?

The frequency response is 20 Hz to 34 kHz with less than 0.1% THD.

Can the gain be adjusted?

Yes, there are 8 selectable gain levels ranging from 23dB to 44dB.

What protection features are included?

It includes ACL, IGM, AutoRamp, short circuit, DC voltage, and turn on/off transient protection.

Standard Version Ds-10q 1600W Per Channel Karaoke Stereo Audio Amplifier

Name: Standard Version Ds-10q 1600W Per Channel Karaoke Stereo Audio Amplifier
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 708149082

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$400.00-530.00

1 Piece

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, KTV System

Model NO.

DS-10Q

Used For

Professional

Tube Type

Transistor Amplifier

Function

Pre-amplifier

Sound Channel

4CH

Output Number

Voltage

110V or 220V

Element Number

Monoamplifier

Conductive Mode

Product Type

Professional Power Amplifier

Business Type

Manufactuer

Class

Class Td Power Amplifier

8 Ohm Stereo Power  (RMS)

1000wx4CH

4 Ohm Stereo Power  (RMS)

1400wx4CH

Application

Stage/Concert/Conference/Party/Indoor and Outdoor

Speaker

Suitable for Line Array Speaker

Color

Blue, Black, Red

Supply Spare Parts

Yes

Certificates

Ce RoHS

OEM Service

Yes

Warranty

3 Years

Transport Package

Strong Packing

Specification

580× 180× 560mm

Trademark

aoyue

Origin

Guangdong Province, China

HS Code

8518400090

Production Capacity

2000 Units/ Month

Key features

High Power Output: 1600W per channel at 4 ohms, 1000W at 8 ohms stereo.

Wide Frequency Response: 20 Hz to 34 kHz with less than 0.1% THD.

Comprehensive Protection: Features ACL, IGM, AutoRamp, and short circuit protection.

Flexible Voltage Input: Selectable 110V or 220V operating voltage.

Professional Connectivity: 3-pin XLR balanced inputs and binding post outputs.

Adjustable Gain Control: 8 selectable gain levels from 23dB to 44dB.

CE and RoHS Certified: Meets international safety and environmental standards.

3-Year Warranty: Covers quality issues with free accessories and support.

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: ≤4.90h

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.