21" subwoofer speaker pro audio speaker double magnet subwoofer 21 inch

Basic Information
Place of Origin: Guangdong, China
Brand Name: HYYX
Model Number: HYW-21150-001
Minimum Order Quantity: 10 Piece/Pieces
Price: $200.00 - $300.00 / Piece
Packaging Details: 1, Packed by strong carton, standard export carton, carton size: 485*485*260mm 2, Customized package
Supply Ability: 5000 Piece/Pieces per Month
Type: Subwoofer Speaker Nominal Diameter: 21"
RMS Power Handling: 1800W Sensitivity: 98dB
Magnet Diameter: 330mmx50mm Magnet Material: Ferrite Y30
Voice Coil Diameter: 150mm /6 In Basket Material: Die-casting Aluminium
Cone Material: Paper Frequency Response: 30hz-1khz
Power: 1800WRMS Frequency Range (Hz): 30hz-1khz
Port: Huangpu, Guangzhou


Product Description


Features : 

  • 1800W rms at 24 hour test 
  • 150 mm (6 in) copper voice coil 
  • 30-1kHz response 
  • 98dB sensitivity 1w/1m






Nominal diameter 
Nominal impedance 
Min impedance LF 
Frequency response 
Magnet size 
Magnet material 
Sensitivity (1w/1m)
RMS power handling 
Continuous power handling
Voice coil diameter 
mm/ inch 
Winding material 
Cone material 
Surround material 


Packaging & Shipping


Shipping information:


1) Net weight : 41kg

2) Shipping weight : 45kg

3) Packing Dimension W*D*H(MM) 485mm*485mm*260mm



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Company Information




1.Q: Are you a manufacturer?

A: Yes, We are manufacturer who focus on high end speakers for car audio and professional audio.

2.Q: What's your products range?

A: Subwoofer, coaxial speaker, midranges, component speakers, tweeters and amplifiers .

3.Q: Can I get some samples?

A: Yes, we could provide samples and ship by DHL, EMS, FedEx or by sea .

4.Q: What's the payment method ?

A: T/T, Western Union and PayPal for samples payment.

5.Q: Can you print our logo on speakers and packing boxes?

A: Yes, we would like to do it for you.

6. Could you build speakers based on customer's design?

A: Yes , we could.


Company Profile

Since our establishment in 2009, we have been committed to manufacturing high-quality audio products, including professional audio speakers, car audio speakers, speakers with cabinets and power amplifiers. Since then, Huiyin Audio Co., Ltd. has had a complete high-quality supply chain, an excellent management team, and the ability to provide our customers with good service and high-quality products at a good price! Instead, the company introduced a series of advanced equipment such as automated production lines, high-efficiency magnetizers, impact testing machines, and temperature testing machines. To maximize, we obtained CE certification in 2012. The enterprise will be gradually developed in 2017.

We are willing to customize the speakers and amplifiers required by customers to suit their market. OEM and ODM orders are welcome.
Committed to strict quality control and thoughtful customer service, our experienced staff are always available to discuss your requirements and ensure complete customer satisfaction. When we cooperate with well-known Chinese brands, our products are also exported to customers in North America, South America, Europe, Asia, Africa and Africa and Oceania and other countries and regions. Whether it is selecting the current product from our catalog or seeking the help of an engineer to manufacture other ideal speaker models, please contact our customer service center or send an email to us. We want to establish a long-term business relationship with you.


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Contact Us

21" subwoofer speaker  pro audio speaker  double magnet subwoofer 21 inch 2

Contact Details

Phone Number : +8613538922128