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Hot sale dual 18inch big bass low price professional subwoofer Subwoofer

The F221 is a formidable double 21-inch subwoofer, engineered for a powerful and immersive audio experience. It utilizes high-performance neodymium drivers to deliver physical impact with precise accuracy, creating truly involving musical experiences. Exceptionally high sensitivity and superior electroacoustic energy efficiency make it an outstanding choice for large-scale events, providing the immense bass power and dynamics required to energize expansive areas. Built to withstand the rigors of professional use, its robust cabinet is constructed from 18mm birch plywood, ensuring durability and reliable performance.

Product Introduction

Our subwoofers feature an elegant design, with the entire enclosure crafted from 18mm imported birch plywood, finished with a durable coating, and equipped with wooden handles. They deliver high power, dynamic performance, and high-quality, powerful bass impact and impact.

Feature

This subwoofer delivers high power, wide dynamic range, and superior sound quality, with strong low-frequency impact and powerful bass. As a subwoofer for sound reinforcement systems, it is suitable for club subwoofer applications, small to medium-sized theaters, small to medium-sized outdoor performances, and multipurpose halls. The cabinet is constructed from high-quality multi-layer plywood, finished with a wear-resistant polyurea coating or durable black water-based paint, ensuring a robust structure with impact resistance. Whether permanently installed in a theater or traveling with a band to outdoor performances, the speaker can easily withstand demanding transportation and usage conditions.

Parameter

Modle：	F221
System Type:	Double 21 inch subwoofer speaker
Frequency Range:	25Hz-1300Hz
Frequency Response:	32Hz-450kHz(±3dB)
Sensitivity:	148 dB SPL 1w/1m
Nominal lmpedance:	4 ohms
Power Rating:	3000W
Driver Configuration:	LF: 2x280mm magnet/ 115mm voice coil
Maximum Spl@1M:	148 dBSPL
Input Connectors:	Double Neutrik ® NL4MP
Dimensions (HWD):	582mm x1686mm x867mm
Net Weight(each):	130Kg

Product deatils

Hot sale dual 18inch big bass low price professional subwoofer Subwoofer (1)

Hot sale dual 18inch big bass low price professional subwoofer Subwoofer (2)

Hot sale dual 18inch big bass low price professional subwoofer Subwoofer (3)

production process

Mold opening

Making Cutting

install polish

cabinet assembly

cabinet polish

spray painting

crossover assembly

component assembly

assembly

packing

shipping

Application

This subwoofer is ideally suited for touring, rental, and installation applications. Its compact, high-performance design makes it a perfect fit for small to medium-sized theaters, where precise, low-frequency reinforcement is essential. Equally effective in small and medium outdoor performances, it delivers robust and reliable bass even in open-air environments. Additionally, its versatility makes it an excellent choice for multi-function halls, adapting seamlessly to a wide range of events and spatial configurations.

Customer Feedback

We have received overwhelmingly positive feedback from audio engineers and event organizers worldwide. Users consistently praise the speaker for its exceptional vocal clarity and powerful, distortion-free output even at high volumes.

FAQs

Q1. Can I have a sample order for loudspeaker?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?

A: Sample needs 2-5 days, mass production time needs 3-4 weeks for order quantity more than
Q3. Do you have any MOQ limit for loudspeaker order?

A: 30PCS MOQ, 2pcs for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by Sea. It usually takes 30-45 days to arrive. Airline also optional.
Q5. How to proceed an order for loudspeaker?

A: Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.
Q6. Is it OK to print my logo on loudspeaker product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?

A: Yes, we offer 1 years warranty to our products.
Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less

than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.