What are the dimensions of the unit?

The dimensions are 44.5(H) x 483(W) x 330(D) mm, fitting a standard 1U 19-inch rack.

What is the frequency response range?

The frequency response is 60 - 16,000 Hz with a tolerance of +/- 3dB.

What is the lead time for production?

Lead time is within 15 workdays or one month during peak season, and 1-3 months during off-season.

Class D 120W Digital Mixer Power Amplifier with USB, Bluetooth and Tuner

Name: Class D 120W Digital Mixer Power Amplifier with USB, Bluetooth and Tuner
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2165133465

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$205.00

1-49 Pieces

US$189.00

50-99 Pieces

US$157.00

100+ Pieces

Sample price:US$205.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

AV, KTV System

Model NO.

MA-120AD

Used For

Professional

Function

Amplifier Combined

Model

Ma-120ad

Rated Power Output

120W

Output

100V or 4 - 16 Ohm Switchable

Frequency Response

60 - 16,000 Hz, +/- 3dB

T.H.D

Less Than 0.5% at 1kHz (1/3 Rated Power)

S/N Ratio

Better Than 80dB

Tone Controls

Bass: 100 Hz (+/- 10dB), Treble: 10K Hz (+/- 10dB)

Cooling

Internal 12VDC Fan, Extensive Heat Sinking

Power Consumption

170W

Power Requirments

220-240V AC, 50/60 Hz

Dimensions

44.5(H) X 483(W) X 330(D) mm

Built-in Dimensions

1 U Rack 19 Inch

Transport Package

Gift Box/ Export Carton/ Pallet

Trademark

Lucky Tone

Origin

China

HS Code

8518400090

Production Capacity

20000PCS Per Month

Key features

High Power Output: 120W RMS rated power with flexible options up to 500W for various applications.

Multiple Connectivity: Equipped with USB, Bluetooth, and built-in tuner for versatile audio sources.

Priority Paging System: EMC priority over MIC1, MIC2, MIC3, and AUX inputs with automatic mute function.

Flexible Speaker Output: Rear panel switchable between 100V line and 4-16 Ohm speaker outputs.

Phantom Power Support: Provides phantom power supply for professional condenser microphones.

Advanced Tone Control: Independent Bass and Treble controls with +/- 10dB adjustment range.

Comprehensive Protection: Features short circuit, thermal, and current limiter protection circuits.

Customization Available: Offers full customization, sample-based, design-based, and flexible customization options.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceR&D Capabilities

Guangzhou Temeisheng Audio Technic Co Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company in Guangdong offering export trade, manufacturing, service, quality control, R&D, and sustainability information. It demonstrates broad customization, ODM capability, recent product development, OEM service for known brands, five production lines, and documented procedures for service quality, complaints, and corrective actions. Export activity is substantial at 90% of total sales, with 17 experienced export-trade staff and Guangzhou Port proximity. However, the supplier has no SDK, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Financial information is limited to year labels without measurable financial results. Quality control staffing is two inspectors, and continuous quantity reconciliation for each batch is not performed.

Supplier typeThe supplier is classified as a combined company, with offerings covering export trade, manufacturing, service, quality control, R&D, photos, and sustainability. Its head office is in Guangdong, and the representative title identifies portable and Bluetooth speaker products.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries with overseas services, limiting evidence of local overseas after-sales coverage.

R&D capabilityThe supplier reports an industry-leading design team, new products during the past year, ODM services, and customization from samples and designs. It does not have an available SDK, so its innovation evidence is stronger in product design and development than in software-development support.

Production capacityThe supplier reports five production lines, manufacturing equipment including punching, grinding, resistance and hi-pot testers, an oscilloscope, and standardized finished-product inspection instructions. It also has 90% export sales and 17 experienced export-trade staff, but does not continuously reconcile quantities for every batch.

Customization capabilityBoth R&D and design-service information explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad customization support.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands. No brand names, project details, product volumes, or verification materials are supplied, so the evidence supports the existence of brand-serving experience but not its breadth or quality.