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21sw152-8tw 330mm Ferrite Magnet Subwoofer 5000W
US$217.00
30-99 Pieces
US$207.00
100-199 Pieces
US$198.00
200+ Pieces
Sample price:US$181.00/piece.Request sample
Product profile
Customization
AvailableNoise
96dbHi-Fi
PAModel NO.
21SW152-8TWActivity
CompatibleOperation Mode
CompatibleSpeaker System
CompatibleSpeaker Material
CompatibleApplication
Professional AudioCertification
CE, RoHSMonitor
CompatibleTHD
<0.005%AES Power Handling
2500WVoice Coil Diameter
153mmF0
30HzXmax
15mmTransport Package
CartonSpecification
Ferrite, NW 33kgTrademark
VAOrigin
ChinaHS Code
85182900Production Capacity
36000pieces/YearKey features
High Power Handling: AES Power Handling 2500W and Maximum Power Handling 5000W for professional audio applications.
Ferrite Magnet: Features a Ferrite magnet with 1.15T flux density for high efficiency.
Low Distortion: Total Harmonic Distortion (THD) is less than 0.005% for pure sound quality.
Wide Frequency Range: Delivers deep bass with a frequency range of 30Hz to 1kHz.
Customization Available: Offers full customization from samples and designs with OEM/ODM services.
ISO Certified Quality: Manufactured under ISO 9001:2015 with 100% online inspection for zero defects.
Fast Production: Production cycle is 7 days for stocked models and 30 days for custom preparations.
2-Year Warranty: Comprehensive 2-year warranty covering replacements for any defects after delivery.
Company profile
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: Shenzhen PortAverage Response Time: ≤3.23h
AI-Powered supplier vetting
SummaryThe supplier demonstrates strengths in in-stock service capability, participation in trade shows, quality assurance, and customization services. They lack overseas service capabilities and contract validity for manufacturing. Financial data is insufficient to evaluate financial credibility. They hold ISO9001:2015 certification but lack an environmental impact assessment report. Their R&D capabilities are robust, offering ODM and OEM services, but no SDK availability. The supplier integrates ERP systems for sustainable development but does not provide overseas services.
CertificationsThe supplier holds the ISO9001:2015 certificate, indicating a commitment to quality management standards.
After-Sales capabilityThe supplier has defined procedures for handling customer complaints and ensuring quality through quality control processes.
R&D capabilityThe supplier shows strong innovation with new product development, ODM services, and 3D software design, though lacking SDK availability.
Customization capabilityThe supplier offers extensive customization capabilities from samples, designs, and full customization.
Product Q&A
Q:Where is your company located?
A:
The factory is located in Dongguan city, known as the World Factory, at the heart of the Pearl River Delta. It is just one hour away from Shenzhen or Guangzhou.
Q:Are you a manufacturer or trading company?
A:
We are a manufacturer. We focus on the development and production of Pro Audio woofers, high/middle-frequency compression drivers and coaxials ONLY.
Q:What is your lead time?
A:
For models that utilize stocked materials, the production cycle is 7 days. For products requiring material preparation, the standard production lead time is 30 days.
Q:How long is your warranty?
A:
Our warranty is 2 years since the order delivered. During the warranty time, if anything has problems, we will replace it.
Q:What are your advantages?
A:
Compared to other PA speaker manufacturers in China, our advantages lie in our exceptional custom R&D capabilities for loudspeakers and rigorous quality control on the production line.
Send Inquiry
*To:
Dongguan Weijiasheng Technology Co., Ltd.
Dongguan Weijiasheng Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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