What about the warranty?

Normally 1 years warranty , working under normal environment; (excluding man-made damage or neutral disaster)

12'' Subwoofer 5000W by Big Power Aluminum Basket

Name: 12'' Subwoofer 5000W by Big Power Aluminum Basket
Brand: Ningbo FLT Electronics Co., Ltd.
SKU: 1934163901

Zhejiang, ChinaNingbo FLT Electronics Co., Ltd.

US$180.00-250.00

50 Pieces

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12 Month

Warranty

12 Month

Model NO.

FLT-SUB12-07

Type

Speaker

Speaker Design

Woofer

Shape

Basin-shaped

Material

Iron

Sound Frequency

Mid Pitch

Voltage

12V-24V

Connection Mode

Single Wire

Current

2.8A-3.5A

Contact Point

With Contact Point

Energy Exchanging Mechanism

Electromagnetic

OEM&ODM

Yes

Certificate

CE/RoHS/ISO

Useage

Car Audio Speaker

Shipemnts

Sea/Air/Express

Transport Package

Innbox + Outer Carton

Trademark

FLT

Origin

China

HS Code

8518290000

Production Capacity

10000PCS/Month

Key features

High Power Output: Delivers 5000W RMS with 12-inch size for deep bass performance.

Durable Construction: Features iron basket, black aluminum voice coil, and metal painted surface.

Flexible Sizing Options: Available in 8, 10, 12, 15, and 18-inch sizes to suit various needs.

Customization Services: OEM and ODM services available for special sizes and requirements.

Wide Voltage Range: Operates efficiently on 12V to 24V power systems.

International Certifications: CE, RoHS, and ISO certified for global market compliance.

Comprehensive Warranty: One-year warranty covering mechanical defects under normal use.

Multiple Shipping Methods: Flexible shipping via sea, air, or express delivery from Ningbo/Shanghai.

Company profile

Ningbo FLT Electronics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-01Nearest Port: ningbo ,shanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo FLT Electronics Co., Ltd. is identified as a Chinese manufacturer/factory producing automotive audio components, including speakers, subwoofers, tweeters, and related parts. The supplier reports ISO 9001 certification, 10 production lines, 6–10 quality-control staff, 6–10 years of R&D engineer experience, and one-month lead times in both off-peak and peak seasons. It claims global export coverage, substantial export dependence, customized solutions, technical support, and warranty services. However, the provided records do not establish detailed financial strength, verified customization outcomes, or a broad set of named customer cases. Separate trade records concern one Vietnamese buyer and products attributed to Dongguan Chord Audio Electronics, so they should not be treated as confirmed FLT-manufactured customer references.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a self-developed manufacturer and exporter of automotive horns and audio components. Its stated product range includes coaxial speakers, midrange units, subwoofers, speaker systems, tweeters, and components.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit certification evidence, although the slices do not provide the certificate number, scope, issuing body, or validity date.

After-Sales capabilityThe supplier states that it provides comprehensive after-sales service, including technical support and warranty services, with customer satisfaction support from start to finish. The evidence is a stated capability rather than documented service-performance metrics.

R&D capabilityThe supplier claims innovative designs, precision engineering, self-developed products, cutting-edge technology, and 6–10 years of R&D engineer experience. These statements support an asserted innovation capability, but no specific patents, test results, or product-development examples are provided.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and one-month order fulfillment in both off-peak and peak seasons. Its broad automotive-audio product scope and global export markets further support operational reach, although actual capacity utilization and production-site verification are not provided.

Customization capabilityThe company explicitly states that it provides customized solutions and emphasizes a customer-focused approach. The slices do not specify customization scope, tooling capability, minimum order requirements, engineering workflow, or completed customized projects.