What is the frequency response?

The frequency response is 100Hz-16KHz with less than 1% THD.

Professional Audio PA Public Address System Mini Power Amplifier

Name: Professional Audio PA Public Address System Mini Power Amplifier
Brand: Hangzhou Zhonghe Electronic Equipment Co., Ltd.
SKU: 1903530055

Zhejiang, ChinaHangzhou Zhonghe Electronic Equipment Co., Ltd.

US$14.00-16.00

1 Piece

Sample price:US$14.00/piece.Request sample

Product profile

Customization

Available

Type

Desktop Amplifier

Usage

Hi-Fi, AV, KTV System

Model NO.

USB-40D

Used For

Civilian

Tube Type

Transistor Amplifier

Function

Amplifier Combined

Output Number

Conductive Mode

Rated Power

20W

Transport Package

Carton

Trademark

Zhonghe/FLB

Origin

Hangzhou, Zhejiang

Production Capacity

50000pieces/Year

Key features

Versatile Input Options: Supports MIC, AUX, USB, SD, Bluetooth, and FM Radio for multiple media sources.

Compact Class D Design: Small, light, and easy to carry with higher power efficiency than Class AB amplifiers.

Dual Color Selection: Available in Silver or Black finishes to match different aesthetic preferences.

Precise Audio Control: Features 2-band tuning with Treble and Bass controls for optimized sound quality.

OEM/ODM Support: Manufacturer offers OEM and ODM services with dedicated R&D engineers.

High Power Efficiency: 20W rated power with less than 1% THD, delivering stable performance.

Company profile

Hangzhou Zhonghe Electronic Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHangzhou Zhonghe Electronic Equipment Co., Ltd. is a prominent Chinese supplier with extensive experience in the audio equipment industry, operating from Zhejiang since 2000. Specializing in intelligent public broadcasting and professional audio equipment, the company is known for its large-scale production, with 10 production lines and a significant manufacturing plant area. Though lacking formal certifications, it has a substantial presence in both domestic and international markets with a small proportion of its sales from exports. The company is well-regarded for its R&D and innovation, having developed numerous product lines and established a robust brand reputation.

Supplier typeThe supplier is a combined type company, specifically a limited company located in Zhejiang, China.

CertificationsThe supplier does not hold any formal certifications for its management systems.

Financial creditThe supplier has a registered capital of 6,000,000 RMB and an annual production output valued between US$10 million and US$50 million.

R&D capabilityThe company emphasizes R&D innovation and quality, having developed a wide range of products and a strong brand in international audio markets.

Production capacityThe supplier operates 10 production lines with a substantial annual capacity, including 800,000 electronic equipment units.

Client casesThe supplier boasts more than 2 million successful cases worldwide, highlighting its extensive experience and customer reach.