Products Features
-
Professional 21 inches powerful low frequency transducer provide powerful and accurate bass frequencies with low distortion, and very high SPL
-
This speaker woofer come with 5.5 - inch GBF In/Out copper voice coil and ferrite magnet and silver plated yoke
-
2500 watt RMS and 5000 watt peak power handing
-
98 dB Sensitivity and 25 Hz - 1000 Hz Frequency range
-
Dual spider design ensures excellent damping control during large excursions.
-
Built with quality aluminum basket and paper cone for longevity and reliability in different environments
-
Ideal for live sound systems, home theaters, and professional audio installations
---------------------------------------------------------------------------------------------------------
Products Description
 |
 |
 |
||||||
|
Professional 21" speaker woofer transducer |
2500 watt RMS and 5000 watt peak power handing |
Ideal for live sound systems and professional audio installations |
 |
 |
 |
||||||
| High quality paper cone and double spider | Heavy duty Die-cast aluminum basket with quality binding post | Double layer ferrite magnet with silver Yoke and 5.5" in/out VC |
Speaker Specifications
| Product Type | 21" speaker woofer transducer | Model No. | 21FW550DM |
| Power | 2500W RMS, 5000W Peak | Impedance | 8 OHM |
| Sensitivity | 98 dB | Frequency Response | 25Hz - 1000Hz |
| Shell Material | Die-cast ALU. basket | Voice Coil | GBF 5.5" IN/OUT vioce coil |
| Magnet Material | Ferrite magnet | Magnet shell | Silver YOKE |
| Spider | Double Spider | Cone | Paper cone |
| Unique services | Sample and high quality graphic are available | ||
Accessories Options
 |
 |
 |
||||||
| High quality solid carrying case is available | PU Carrying bag is available | Detachable microphone is available |
Products FAQ
A: The double spider design enhances stability and reduces distortion, ensuring cleaner sound at high power levels.
A: Yes, its 25-1000 Hz frequency response and 98 dB sensitivity make it perfect for immersive home theater experiences.
A: Absolutely, it handles 2500-5000W power with minimal distortion, ensuring powerful and clean bass.
A: The ferrite magnet provides strong magnetic force and durability, ensuring consistent performance over time.
A: The die-cast aluminum basket offers excellent rigidity and durability, ensuring long-term performance in various conditions.
A: The GBF5.5" in/out voice coil ensures efficient power transfer and reduces thermal issues, enhancing reliability.
A: The paper cone provides a warm, natural sound with good mid-range response, enhancing overall audio quality.
A: The silver yoke adds durability and a sleek appearance, making it suitable for both performance and aesthetics.
Package Description
 |
 |
| Universal speaker box with foam inside | Customized speaker box is available |
About US
|
Ningbo Lesound Electronics Co., It was established in 2009 year in Ningbo, China. We are the professional Manufacturer and exporter of Pro audio products, such as Speakers, speaker transducer, Headphones, Studio Equipment, and Pro Audio accessories. After over ten 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. |
|
 |
 |
| Our product design team works closely with sound engineers and artists to create better audio solutions. We focus on designing products with the user in mind, ensuring they meet the high standards of professional audio while also delivering great sound quality and looking good |
Our factory equipped with cutting-edge technology and machinery, adheres to higher industry standard for speakers and headphone manufacturing and audio accessories. We implement strict quality control measures to ensure that each product is manufactured to best, employing skilled worker and automated systems for efficiency and reliability |
 |
|
|
We have many years of international trade experience, and providing with you professional export service, which include export documents, quality inspection, logistics and after-sales service. Thus we accept bulk or ready to ship order and and can provide with you FOB, CIF, DDP, DAP for shipping. About the payment, TT, LC, alibaba trade order is available.When you start business with Lesound, we will provide with you samples, free of video, photos, graphic and box design, even free product design. That will help you win the market, and save cost for you |
|
