What's the minimum order quantity (MOQ)?

MOQ is 20pcs-500pcs each model size.

How about the delivery time?

For sample: 2-3 days For order: Can fast delivery,It depend on tht order quantity.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery

How do you make our business long-term and good relationship?

A: We keep good quality and competitive price to ensure our customers benefit; B. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Car Audio Amplifier Processor 4 Way DSP Car Amplifier for Android Player

Name: Car Audio Amplifier Processor 4 Way DSP Car Amplifier for Android Player
Brand: Guangzhou Yuexiu District Yihua Auto Supplies Firm
SKU: 2120343285

Guangdong, ChinaGuangzhou Yuexiu District Yihua Auto Supplies Firm

US$20.00-50.00

1 pieces

Product profile

Customization

Available

Type

Car Amplifier

Usage

Hi-Fi

Model NO.

YH-4450B

Used For

Professional

Tube Type

Tube Amplifier

Sound Channel

4.1

Output Number

Voltage

12V

Element Number

Monoamplifier

Conductive Mode

DSP

Number of Channels

4 Channels

Warranty

1 Years

Size

31*22cm

Car Fitment

Kaiwo

Frequency Range (Hz)

50 - 100 Hz

Color

Black

MOQ

50PCS

Product Name

Professional Sound Standard Car Amplifier

Snr

75 - 90dB

Combination

Crossovers

Application

Car Loudspeaker System

Transport Package

10PCS/CTN

Trademark

YIYELANG

Origin

Guangdong, China

Key features

4-Way DSP Car Amplifier: Professional 4.1 sound channel amplifier with Class AB technology for Hi-Fi audio.

Customizable Logo & OEM: Supports OEM service and custom logo printing based on customer design confirmation.

100% Quality Testing: All goods undergo 100% testing before delivery to ensure quality and reliability.

Flexible MOQ Options: Minimum order quantity ranges from 20 to 500 pieces per model size for flexibility.

Sample Refund Policy: Sample costs are refundable after placing a formal order, with freight paid by buyer.

Fast Delivery Service: Samples delivered in 2-3 days; bulk orders offer fast delivery depending on quantity.

1-Year Warranty Coverage: Provides a 1-year warranty for the product to ensure customer satisfaction and support.

Versatile Car Fitment: Designed for Kaiwo car fitment with 12V voltage and 50-100Hz frequency range.

Company profile

Guangzhou Yuexiu District Yihua Auto Supplies Firm

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1997-02-28Nearest Port: GUANG ZHOUAverage Response Time: ≤8.64hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): EXW

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited trading company in Guangzhou, Guangdong, identified as both a trading company and manufacturer/factory. It supplies a broad range of car audio and related electronic products, including speakers, subwoofers, amplifiers, wiring kits, and power capacitors. The supplier reports exporting since 1997 and serving markets across multiple regions. Evidence indicates four production lines, 11–20 years of R&D engineer experience, and 41–50 quality-control staff. It states that products can be made according to customer samples, supporting customization. However, the provided information does not establish any certifications, after-sales service system, customer cases, or sufficient non-financial evidence to assess financial credibility.

Supplier typeThe supplier is identified as a limited company located in Guangzhou, China, with its business type described as both "Trading Company" and "Manufacturer/Factory." Its associated-company industry is wholesale and retail, and it operates in auto parts and electrical/electronic products.

R&D capabilityThe supplier states that it emphasizes technology innovation and scientific management, and reports 11–20 years of total R&D engineer experience. Its product range includes multiple car-audio formats and components, providing some direct support for product-development capability, although no specific patents or independently verified innovations are listed.

Production capacityThe supplier is described as a manufacturer/factory as well as a trading company and reports operating four production lines, with 41–50 quality-control staff. Its export activity since 1997 and stated annual production output further support operating experience, although capacity utilization and production-site verification are not provided.

Customization capabilityThe supplier explicitly states that it can offer products according to customer samples. This is direct evidence of sample-based customization for its car-audio and car-video product range.

Product Q&A

Q:Which shipping way is suitable for me?

The shipping way is on your choice, either by sea or by air express is ok, the difference are the delivery time and cost.

Q:How can i get a sample?

If you need some samples to test, we can make as per your request. You should pay for the transportation freight of samples and our samples cost, while the samples cost can be refundable after you place the order.Thanks.

Q:How much the transportation freight of samples?

The freight depends on the weight and packing size and your area.

Q:Is it OK to print my logo on the product?

Yes.Please inform us formally before our production and confirm the design firstly based on our sample.

Q:Can you produce according to customers' design?

yes.we mainly do the OEM service.