21 Inch Speakers Professional Subwoofer with Double Magnet 2000wrms

• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: 2.0 Channel
• Speaker Material: Wood
• Model NO.: HYW-21150-011
• Application: Commercial, Home, Line Array
• Certification: CE
• Monitor: Without Display
• THD: 0.005%-0.01%
• Power: 2000wrms
• Frequency Range: 50Hz-1.2kHz
• Type: 21 Inch Subwoofer Speaker
• Nominal Power: 2000W
• Sensitivity: 98dB
• Magnet Diameter: Double 300X25mm
• Voice Coil Diameter: 150mm/6 Inch
• Magnet Material: Ferrite
• Basket Material: Aluminium
• Cone Material: Paper
• Surround Material: Cloth
• Spiders Layers: 4 Layers
• Transport Package: Double Boxes + Plastic Pallets
• Specification: 21 inch
• Trademark: OEM
• Origin: China
• HS Code: 8518290000
• Production Capacity: 10000 Piece/Pieces Per Week

Product Description

Product Description:

 

• 21 inch subwoofer speaker with double magnet 
• Heavy duty paper cone
• 2000Wrms power handling 
• 6 inch copper inside/outside voice coil 
• Aluminium Spider rings for holding spiders well

 

Specification
Nominal diameter	520/21	mm/inch
Nominal impedance	8	ohm
Min impedance	5.2	ohm
Frequency response	50-1.2k	Hz
Magnet size	300x25	mm
Magnet material	Ferrite Y30
Sensitivity (1w/1m)	98	dB
Nominal power handling	2000	Watts
Max power handling	4000	Watts
Voice coil diameter	150/6"	mm/ inch
Winding material	Copper
Cone material	Thick Paper Cone
Surround material	Cloth
Fs	50	Hz
Re	5.2	Ω
Qes	1.05
Qts	0.987
Qms	15.37
Vas	78.7
Rms	10.99
Cms	0.0187
Mms	535.17
BL	30.49

Packaging & Shipping:

Overall Diameter:   545mm
Bolt circle Diameter:   520-8-Φ9
Baffle Cutout Diameter:   497mm
Depth:   242mm
Net Weight:   33.4KG
Shipping Weight:   34.5KG
Shipping Box(Single):   450×450×245mm


Company Information:

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.