What is your advantage over competitors?

Over 10 years of expertise in commercial audio, strong R&D support, and a focus on providing reliable, innovative solutions that ensure customer profitability.

Is customization available?

Yes, we offer full customization, customization from samples/designs, minor customization, and flexible customization options.

Blue-Tooth High Performing

Name: Class D Highly Flexible Mixer Amplifier with Built-in USB/SD/Aux/Tuner/Blue-Tooth High Performing
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2106709675

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$204.10

1-5 Pieces

US$188.40

6-50 Pieces

US$157.00

51-200 Pieces

US$149.15

201+ Pieces

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi

Model NO.

MA-120AD

Used For

Professional

Tube Type

Transistor Amplifier

Function

Amplifier Combined

Voltage

220-240V AC, 50/60 Hz

Element Number

Monoamplifier

Conductive Mode

Rated Power Outputrated Power Output

120W

Output

100V or 4 - 16 Ohm Switchable

Frequency Response

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

Thd

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)

Controls

All Input Gain, 1 Treble, 1 Bass, 1 Mute

Cooling

Internal 12VDC Fan, Extensive Heat Sinking

Indicators

Power Indicator LED

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

Net Weight

5.6kg

Protection

Current Limiter, Short Circuit

Power Consumption

170W

Transport Package

Gift Box/ Export Carton/ Pallet

Trademark

Lucky tone

Origin

China

HS Code

8518400090

Production Capacity

5000PCS Per Year

Key features

High Power Output Options: Available in 120W, 240W, 350W, and 500W RMS models for diverse applications.

Versatile Audio Inputs: Built-in USB, SD, AUX, Tuner, and Bluetooth with 4 mic and 2 aux inputs.

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

Advanced Priority Control: EMC priority over MICs and AUX; automatic mute for paging announcements.

Robust Protection System: Features current limiter, short circuit, thermal protection, and soft start.

Professional Tone Control: Adjustable Bass (100Hz) and Treble (10kHz) with +/- 10dB range.

Compact Rack Mount Design: Standard 1U 19-inch size with detachable ears and lightweight 5.6kg build.

Multi-Scene Application: Ideal for retail, restaurants, worship, warehouses, and background music.

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: ≤4.45h

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.

Product Q&A

Q:How long is the lead time?

Generally 4 weeks. For urgent orders, we expedite the process. OEM orders may take longer initially to confirm requirements and artworks.

Q:What are the payment terms?

At least 30% deposit before production and 70% before shipment. L/C is also acceptable.

Q:How are goods packed for shipping?

We use strong export cartons with foam/bubble and inner boxes for air/express. Optional pallet packing is available for LCL sea shipments.

Q:What are the delivery terms?

We quote on FOB Huangpu. EXW is available for small orders. CIF, C&F, and door-to-door options are also acceptable with additional shipping costs.

Q:What is the warranty and after-sales service?

Standard 2-year warranty, extended to 2.5 years from production date for overseas customers. We provide free spare parts and repair instructions for failures.