21 Inch Subwoofer Speaker Neodymium Speaker 21" Subwoofer Speaker 101dB

• Category: Speaker
• Transmission Mode: Air-conduction
• Cone: Paper Cone
• Transducer Principle: Permanent Magnetic Speaker
• Style: Wireless
• Radiation Mode: Direct Radiation Type
• Model NO.: HYW-21115-001
• Usage: Expand Volume, Line Array
• WORD nChannels: 2.1Channel
• Certification: CE
• Brand: OEM
• Net Weight: 12.6kg
• Gross Weight: 14.3kg
• Package Size: 570X570X280mm
• Sensitivity(1W/1m): 101dB
• RMS Power Handling: 900W
• Magnet Material: Neodymium
• Voice Coil Diameter: 115mm/4.5inch
• Cone Material: Paper
• Edge Material: Cloth
• Basket Material: Die-Casting Aluminium
• Transport Package: Double Cartons
• Specification: 21 inch
• Trademark: OEM
• Origin: China
• HS Code: 8518290000
• Production Capacity: 1000 Pieces / Week

Product Description

Product Description

This 21 inch Neodymium subwoofer Speakers offers outstanding efficiency , high sensitivity 101dB. Its very high power handling(900W RMS ) and Xmax capabilities make it suitable for any pro audio speaker enclosure, including LINE ARRAY SPEAKER SYSTEM. 
 

Specification

Features : 


 

_{- 21 inch subwoofer speakers with neodymium magnet} 

_{- 3000W continuous program power capacity / 900W RMS} 

_{- 101dB sensitivity 1W/1M}

_{- 20hz-1khz Frequency response} 

_{- Neodymium magnet}   

_{- 4.5inch/115mm copper voice coil} 

 

Speccification : 

 

Specification
Nominal diameter	540/21	mm/inch
Nominal impedance	8	ohm
Min impedance	5.2	ohm
Frequency response	20-1k	Hz
Magnet material	Neodymium
Sensitivity (1w/1m)	101	dB
RMS power handling	900	Watts
Continuous power handling	3000	Watts
Voice coil diameter	115/4.5	mm/ inch
Winding material	Copper
Cone material	Paper
Surround material	Cloth
Mounting information
Overall diameter	546/21.5	mm/inch
Bolt Circle diameter	520/20.5	mm/inch
Baffle Cutout diameter	492/19.4	mm/inch
Total Depth	248/9.8	mm/inch
Flange thickness	12/0.47	mm/inch
Shipping information
Net weight	12.6	KG
Shipping weight	14	KG
Shipping box	570x570x280	mm

 

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.