Does the amplifier include phantom power?

Yes, it provides +48V phantom power with a maximum current of 10mA.

4 Channel 150W 8ohm Flexibility Amplificador De Potencia Mixer DSP Amplifier

Name: 4 Channel 150W 8ohm Flexibility Amplificador De Potencia Mixer DSP Amplifier
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2128316265

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$464.10

1-5 Pieces

US$428.40

6-49 Pieces

US$357.00

50-199 Pieces

US$339.00

200+ Pieces

Sample price:US$346.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Sound Channel

Model NO.

MA-4150V2+

Voltage

AC 110V

Output Power

2X150W@8Ω Bridged 300W@8Ω

Processor

Adi Sharc 21489

Sample Rate/Quantization Bits

48K/24bit

Input Gain

0/6/12/18/24/30/36/42/48dbu

Phantom Power

+48V/10mA Max

Frequency Response

20~20kHz±0.5dB

Maximum Leve

+18dbu

Thd+N

<-95dB @17dbu

Input/ Output Dynamic Range

113dB

Channel Isolation @1kHz

108dB

Input Impedance (Balanced Connection)

5.4KΩ

Output Impedance (Balanced Connection)

600Ω

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

482 x 260 x 45mm

Trademark

Ben & Fellows or OEM

Origin

China

HS Code

8518400090

Production Capacity

50000PCS Per Year

Key features

Advanced DSP Integration: Seamlessly integrates powerful amplification with advanced digital signal processing capabilities.

16 Customizable Presets: Features 16 built-in presets, each customizable to meet specific user requirements.

Flexible Hardware Configuration: Enables configuration and control of DSP hardware to tailor settings to exact specifications.

Intuitive Drag-and-Drop Control: User-friendly operation with drag-and-drop panel configuration for hassle-free setup.

Comprehensive Connectivity: Supports RS232, RS485, and peripheral accessory settings for versatile integration.

High-Fidelity Audio Performance: Delivers 20~20kHz frequency response with THD+N less than 0.08%.

OEM and ODM Services: Offers full customization, customization from samples, designs, and flexible options.

Robust Build Quality: Constructed with steel plate casing, black finish, and extensive heat sinking.

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: ≤4.31h

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.