High Standard Durable Resistance to Salt Spray Twin 18 " Ultra Subwoofers Speaker

• Customization: Available
• Hi-Fi: Hi-Fi
• Activity: Subwoofers
• Model NO.: SRX728
• Speaker Material: 18mm Thick MDF
• Application: Commercial, Home
• Rated Power: 1200W
• Continuous Power: 2400W
• Maximum Power: 4800W
• Sensitivity (1W/1m): 104dB Spl
• Maximum Sound Pressure Level: 127dB Spl
• Frequency Response: 25Hz-250Hz (±3dB)
• Connecting Socket: 2xnl4r Speakon
• Rated Impedance: 4Ω
• Box Size (W*H*D): 1067*610*838mm
• Net Weight: 76kg
• Box Type: Square Box
• Drive Lf: 2 X18"
• Connector: 2 X Neutrik Nl4±1
• Specification: 1067*610*838mm
• Trademark: ASY
• Origin: China

Product Description

SRX series products are a series of loudspeaker system products developed and manufactured by using the latest loudspeaker computer design simulation technology combined with the latest loudspeaker application materials and processing technology. All speaker units are optimized with high magnetic energy, low distortion, good ventilation and cooling of the magnetic circuit system, the bass unit with special damping coated cloth edge nonlinear thickness long fiber paper basin and high-power sandwich voice coil, coupled with our company's latest adjustable delay symmetric protection circuit, while ensuring sound quality, greatly improve the reliability of the product




 

The SRX728 speaker is a reflective low-frequency speaker in the SRX series with a new shape structure and surface coating process. It consists of two 18-inch low-frequency units and a way to direct air flow from the sides of the box. The bass unit adopts a high-power voice coil with a diameter of Φ100mm. The voice coil adopts a flat copper wire and is wound inside and outside. The voice coil skeleton adopts TIL material with high strength, which not only strengthens the strength of the voice coil but also increases the power bearing capacity of the voice coil. The design of symmetrical magnetic circuit can reduce the odd harmonic distortion of low frequency unit to a low degree, and fully meet the human body's demand for low frequency sound quality



 

The box is composed of 18mm thick imported multi-layer plywood, its special wooden wedge box structure, the entire box does not use a nail. Surface polyurethane paint has a strong resistance to wear. The tensile force of the box itself can reach 4500N. The material used in the speaker surface mesh is Q236, the performance of the powder spraying process, so that the surface mesh not only has a high strength, and has a good salt spray resistance, its salt spray resistance (5% sodium hydroxide) up to 96 hours, in practical use can be achieved in the case of non-destructive use for 5 years without rust. The interior of the iron mesh is pasted with sound cotton, which can not only prevent external rain and dust from entering directly, but also meet the requirements of beautiful acoustics



 

The bottom of the SRX728 speaker has a special foot for wear and natural movement during work. Reduce distractions and improve sound quality. The speaker uses many new materials, and the edge of the diaphragm is changed into a high-density cloth edge. Can be used with a variety of full frequency speakers for various occasions.
Widely used in bars, theaters, multi-function halls, churches, schools, large and medium-sized sports venues and large and medium-sized indoor and outdoor performances



 

Guangzhou Jin Bao sheng yin Xiangequipment Co.,Ltd is located in the beautiful Yangcheng - Baiyun District, Guangzhou City.Along with the continuous progress of the footsteps, specializing in audio products dedicated to 25 years of research and development and design. With more than 20 years of industry experience in amplifier engineers and audio R & Dengineers team, is an independent research and development, production, sales, technical services in one of the high-end professional audio manufacturers. The main products are: professional speakers, professional amplifiers,professional karaokeequipment, professional stage audio series, home theater series, professional peripheral series products, as well as conference systems, microphones and mixing consoles and other equipment products.
Jin Bao sheng has technologically advanced processing production line and perfect online testing system. The factory has independent product development department, sales department, electroacoustic laboratory, electronic laboratory, equipped with German DASS, the United States LMS audio test system, the United States MARTIN, Germany IWATSW oscilloscopes,automatic distortion meter, low-frequency signal generator and other testing instruments. Delicate vocals, strong low-frequency, uniform mid-high frequency and HIFI technology perfectly combine to give Jin Bao sheng sound every product tailored to the best sound good quality unit.
Among them, there are world famous Italian B&C unit, RCF unit, faital unit, CELESTION unit, German BMS unit and so on.After years of research and development, in the audio industry laid a unique personalized products, won the user's praise. Our products are sold throughout the country, but also in accordance with customer demand, to provide OEM services; the factory to undertake large gymnasiums. School playground. Theater. Opera house. Theater. Conference room. Multi-functional halls.Lecture halls. Banquet hall. Dance hall. Cab. Nightclubs. Large hotels. Conference and public broadcasting lighting and sound engineering, including engineering consultants, installation and commissioning and other related businesses.
"Quality first. Reputation first. Service first" is the factory's business purposes, exquisite technology, the best effect is our goal. Create more perfect professional audio products with heart, hope to work with you! Create a win-win situation!

FAQ

Q1. Can I get samples?

Yes.

Q2. Can I use my own logo or design on the products?
Yes, we offer OEM/ODM service; your logo and design can be made on the Productsy.

Q3. Do you have a factory?
Yes, we have a factory in Baiyun District, Guangzhou City. Welcome to visi-tour factory.We are a professional audio manufacturer and provide OEM/ODM service to our customers.

Q4. How many days you could deliver?
For the sample order, we could send by Express upon receipt of this funds.
You receive them approx 3-5 days after we receive the deposit.
For the batch order, we will produce on the premise of guarantee quality as so possible.

Q5. What's mode of transportation?
For the sample order, we will deliver by Express, like DHL, Fedex, TNT and EM. Of course, it is more economical by sea for batch order.