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 Modification Mono 4500W Class D Digital Car Audio Power Amplifier

Name: Car Audio Modification Mono 4500W Class D Digital Car Audio Power Amplifier
Brand: Guangzhou Yuexiu District Yihua Auto Supplies Firm
SKU: 2096057075

Guangdong, ChinaGuangzhou Yuexiu District Yihua Auto Supplies Firm

US$580.00

30-99 pieces

US$560.00

100+ pieces

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Power Amplifier

Used For

Professional

Model NO.

YH-8000.1D

Tube Type

Transistor Amplifier

Voltage

12V

Number of Channels

Mono

Warranty

1 Years

Product Name

Sound Standard Car Amplifier

Snr

91 - 100dB

Size

457.5mm

Combination

Crossovers

Car Fitment

Hafei

Frequency Range (Hz)

1000 - 8000 Hz

Color

Black

Material

Aluminum Casted

Transport Package

5PCS/CTN

Trademark

YIYELANG

Origin

Guangdong, China

Key features

High Power Output: Delivers 4500W Class D digital power for professional car audio systems.

Mono Channel Design: Optimized for single-channel subwoofer applications with high efficiency.

Durable Construction: Built with aluminum casted material and double-layer circuit board process.

OEM Service Available: Supports custom designs and logo printing upon formal request and sample confirmation.

Comprehensive Testing: 100% of goods are tested before delivery to ensure quality and performance.

Flexible Shipping Options: Customers can choose between sea or air express based on their time and cost needs.

Sample Policy: Samples available with refundable cost after placing a formal order.

Competitive Pricing: Maintains good quality and competitive prices to ensure customer benefits.

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: ≤7.70hTerms 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.