Lightweight Design Strong Power Handling Capability 21fw601ND Professional Speaker Driver Tweeter
Product Specifications
- Model
Contact Supplier
Product Highlights
- High-Power Handling: Engineered to handle 2500-5000W sustained output without distortion or overheating.
- Deep Bass Response: Advanced acoustic design delivers tight, controlled bass with stunning clarity.
- Durable Cone Construction: Reinforced paper pulp or polypropylene cones ensure exceptional durability.
- High Excursion Design: Extended voice coil travel enables greater movement for louder, deeper bass.
- OEM/ODM Customization: Supports logo, color, size, and appearance customization with flexible options.
- Fast Shipping: Orders shipped within one day for basic products in stock.
- Comprehensive Warranty: 12-month warranty covering manufacturing defects with parts replacement.
- Low Minimum Order: Accepts orders as low as 1 piece for standard products.
Product Attributes
- Customization
- Available
- Noise
- <95dB
- Hi-Fi
- Not Hi-Fi
- Model NO.
- 21FW601ND
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker System
- Professional Speaker
- Speaker Material
- Metal
- Application
- Commercial, Home
- Certification
- CE
- THD
- <0.005%
- Product Name
- Speaker Woofers
- Keywords
- Speaker Transducer
- OEM Custom
- Yes
- ODM Custom
- Yes
- Magnet
- Neo Magnet
- Power
- RMS 35W, Max 70W
- Impedance
- 8 Ohms
- Transport Package
- Standard Packaging or Customized
- Specification
- 1.5" Driver
- Origin
- Zhejiang, China
- Production Capacity
- 100000/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


Discover high-performance speaker woofers engineered to deliver rich, room-filling low-frequency sound.
Enhance movie soundtracks with cinematic, floor-shaking bass
Car Audio Upgrades
Perfect for custom subwoofer boxes and vehicle sound systems
Hi-Fi Stereo Setups
Reproduce accurate, musical bass for audiophile-grade listening
Professional PA Systems
Deliver powerful low-end for live events and concerts
DIY Speaker Projects
Ideal for custom enclosure builds and speaker repairs
Studio Monitors
Provide precise bass monitoring for music production environments
Commercial Installations
Suitable for restaurants, gyms, and retail audio systems
TECHNICAL PARAMETERS | |
Product Name | 21" Subwoofer |
Power | 2500-5000W |
Impedance | 8 ohm |
Frequency Response | 25-1000 Hz |
Sensitivity | 98.5 dB |
Shell Material | Die-Cast Alu. Basket |
Cone Material | Paper Cone |
Magnet Material | Neo Magnet |
Voice Coil | Gbf6" In/Out Voice Coil |
Spider | Double Spider |
Magnet Shell | Chrome Yoke |





1× Power cable
1× Instructions
Private label packaging
Custom EQ tuning for voice guidance systems
Customized amp and mixer


Capacity: 30,000 units/month, includes all products
Principle: Customer first, teamwork, development, dedication


Over 17 years experience of pro audio products and trading
Located in Ningbo, excellent location for trading
Quick response, some basic products in stock
Free of HD photos/video/graphic/package artwork
FOB, CIF, DDP, DAP, and other options for trading
Flexible and open way for payment



A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263112". Items marked "" are certified.
Company Profile
LESOUND is a professional manufacturer and exporter of professional Audio&Music products in Ningbo, China. Such as professional speaker and sound system, speaker driver, proessional studio headphones and microphones, PRO -audio stands and accessories.
After over 17 years developments, we have become a reliable partner for the worldwide companies to find a OEM/ODM factory in China. Our products have been exported to over 60 countries such as USA, Germany, Japan, UK, Italy, France, Mexico, Korea, Australia, Brazil, Argentina, etc.
The LESOUND products series inludes:
1), Professional Speaker series. For example, Professional sound system, Line array speakers, PA speakers, Two way active speakers, Two way passive speakers, Studio monitors, High frequency speaker driver, Low frequency speaker woofer.
2), Professional headphones. For example, Studio headphones, Monitor headphones, DJ headphones, Music headphones, and other instruments headphones
3), Stands. For example, Microphone stands, Speaker stands, Music stands, Guitar stands, Keyboard stands, Lighting Stand, Instruments stands, DJ stands
4), Cables. For example, Microphone cables, Speaker cables, Audio cables, Guitar cables, LED powercon cables, DMX cables, Instruments cables, Audio snake cables
5), DJ&Studio Equipments. Studio microphone, Condenser microphones, Recording microphones, Microphone Boom Arm, Microphone Shock Mount, Isolation Shield, Pop Filter, DJ equipments
ADVANTAGE
1), Excellent location,
Located in Ningbo, China, one of the world's OEM manufacturing bases of audio products. And also one of the largest seaports in the world.
2), Complete production facilities,
The company owns it self's complete production facilities and strong R&D, QC and service teams
3), Mature sales network,
Our products have been exported to more than 60 countries and we collaborate with dozens of world famous brands in the industry.
4), Quality Control,
Holds the certificates'of CE and our products compliant to CE RoHS REACH directive.
LESOUND have always been committed to becoming a trustworthy and long-term business partner, and we strive to make our clients' business simple and efficient.
First, we are open about the production, we accept OEM and ODM for all products, and if our customer do not need OEM and can not accept huge quantity of cutomized product, we also have basic products in stock for fast and small orders.
Second, we are open for shipping and payment. Thus, the goods can be shipped by FOB, CIF, DAP, DDP by air or by sea. For payment, T/T in advance or payment with letter and even credit card are available.
Third, we will provide you with samples, free of photos, video, graphic and box design, even free of product design. That will help you win the market, and save cost for you. For sure customized logo for product and box are available.
Forth, Quality is the first priority, we offer our customers free of charge QC reports and make 100% inspections before shipping.
Fifth, "Customer first, teamwork, development, dedication" is our principle.
About Our Factory & Business Background
- Address
- Pingtang Industrial Zone Dongwa Town Yinzhou, Ningbo, Zhejiang, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 68
Our Production Capability & Technical Expertise
- Main Products
- Professional Speakers, Studio Microphones, DJ Headphones, Studio Headphones, Stands, Cables, Bags
-
Production Lines
- 1
-
Production Machines
- Confidential
-
Inspection Type for Finished Products
- Random inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization, Customization from Samples, Full Customization, Minor Customization, Customization from Designs
-
ODM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-09-02
-
Export Year
- 17 Years
-
Main Markets
- North America, Europe, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS, CE
FAQ
- Are you a factory or a trader?
- We are a manufacturer integrating industry and trade. Welcome to visit our company.
- Can I add my LOGO to the product?
- We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
- What payment methods do you support?
- We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
- What are your modes of transportation?
- We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
- How can I get an accurate quotation?
- You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
Send your message to this supplier
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