Products Features
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Professional 21 inches powerful low frequency transducer provide powerful and accurate bass frequencies with low distortion, and very high SPL
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This speaker woofer come with 6 - inch GBF IN/OUT voice coil and NEO magnet and black yoke
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2000 watt RMS and 4000 watt peak power handing
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96 dB Sensitivity and 30 Hz - 1000 Hz Frequency range
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Double spider design ensures excellent damping control during large excursions.
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Built with quality aluminum basket and paper cone for longevity and reliability in different environments
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Ideal for live sound systems, home theaters, and professional audio installations
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Products Description
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Professional 21" speaker woofer transducer |
2000 watt RMS and 4000 watt peak power handing |
Ideal for live sound systems and professional audio installations |
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| High quality paper cone and double spider | Heavy duty Die-cast aluminum basket with quality binding post | Double layer NEO magnet with black Yoke and 6" in/out VC |
Speaker Specifications
| Product Type | 21" speaker woofer transducer | Model No. | 21SW152 |
| Power | 2000W RMS, 4000W Peak | Impedance | 8 OHM |
| Sensitivity | 96 dB | Frequency Response | 30Hz - 1000Hz |
| Shell Material | Die-cast ALU. basket | Voice Coil | GBF6" IN/OUT vioce coil |
| Magnet Material | NEO magnet | Magnet shell | Black YOKE |
| Spider | Double Spider | Cone | Paper cone |
| Unique services | Sample and high quality graphic are available | ||
Accessories Options
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| High quality solid carrying case is available | PU Carrying bag is available | Detachable microphone is available |
Products FAQ
A: Yes, it can handle 2000-4000W power, ensuring robust performance and deep bass without distortion.
A: Absolutely, the 30-1000 Hz frequency response is perfect for delivering powerful low-frequency bass.
A: The die-cast aluminum basket is very durable, providing long-lasting stability and protection for the subwoofer.
A: The paper cone delivers natural and balanced bass, making it ideal for subwoofers.
A: The NEO magnet provides a strong magnetic field, enhancing efficiency and delivering powerful bass.
A: Yes, it features a GBF 6" in/out voice coil and double spider, making it easy to set up and integrate into your system.
A: The impedance is 8 ohms, making it compatible with most amplifiers and audio systems.
A: Yes, the black yoke magnet shell adds a sleek, professional look to your audio setup.
Package Description
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| Universal speaker box with foam inside | Customized speaker box is available |
About US
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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. |
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| 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 |
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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 |
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