S18 Series Ultra-Vibration Subwoofer - 18" Ultra Low Frequency Speaker

• Customization: Available
• Activity: Active
• Speaker Material: High Quality Birch Board.
• Model NO.: S18
• Application: Commercial, Home
• Speaker Type: 18 "Ultra Low Frequency Speaker
• Driver;: Lf 1*18"
• Frequency Response: 32Hz-400Hz (±3dB)
• Rated Power: 600W
• Continuous Power: 1200W
• Maximum Power: 2400W
• Sensitivity: 99dB Spl
• Maximum Sound Pressure Level Spl: 133dB Spl
• Impedance: 8 Ohm
• Dimensions (W×h×d): 560*690*605mm
• Weight: 45kg
• Specification: 560*690*605mm
• Trademark: ASY
• Origin: China

Product Description

The S series products are a series of speaker system products developed and manufactured by using the latest speaker computer design simulation technology combined with the latest speaker application materials and technology. All the speaker units adopt the most optimized high magnetic energy, low distortion, and well-ventilated cooling magnetic circuit system. The woofer unit adopts a long fiber paper with special damping coating and non-linear thickness and a high-power sandwich voice coil. In addition, our company's latest adjustable delay symmetric protection circuit ensures the sound quality greatly improving the reliability of the product.

The S18 speaker is a reflex low frequency speaker of the S series with a brand new shape and surface spraying process. It consists of a 8-inch low frequency unit and a way of extruding and guiding airflow from both sides of the cabinet. The low frequency unit uses a large power voice coil with a diameter Φ100mm. The voice coil uses flat copper wire and adopts the winding method of inner and outer winding. The voice coil skeleton uses a TIL material with high, which not only strengthens the strength of the voice coil but also increases the power bearing capacity of the voice coil. When installed on this speaker, the rated power can reach600W. The design of symmetrical magnetic circuit makes the odd harmonic distortion of the low frequency unit reduced to a low degree, which fully meets the needs of human body low frequency sound quality.

The box is made of imported plywood with a thickness of 18mm, and its special wooden wedge-shaped box structure uses no nails in the box. The surface polyurethane paint has strong wear resistance. The tensile strength of the box itself can reach 4500N. The material used for the frontille of the speaker is Q236, and the performance is sprayed with powder, so the front grille not only has high strength but also has good salt spray resistance, its salt spray resistance (5% sodium hydroxide) reaches 96 hours, which can be used continuously for 5 years without rusting under actual use

The iron net is lined with acoustic cotton to prevent direct entry of rain and dust from the outside, and to meet the requirements of aesthetics and acoustics The S18 speaker has a special foot to prevent wear and natural movement during operation. Reduce interference and improve sound quality. The speaker uses many new materials, and edge of the diaphragm is changed to a high-density fabric edge. It can be used with various full-frequency speakers for various occasions. It is widely used bars, cinemas, multi-function halls, churches, schools, large and medium-sized sports fields and large and medium-sized indoor and outdoor performances

Nestled in the picturesque Yangcheng - Baiyun District of Guangzhou City, Guangzhou Jin Bao Sound Equipment Co., Ltd. strides confidently with 25 years of dedicated research, development, and design in audio products. With a team of seasoned amplifier and audio R&D engineers boasting over two decades of industry experience, we stand as a premier manufacturer integrating independent R&D, production, sales, and technical services. Our range spans professional speakers, amplifiers, karaoke equipment, stage audio series, home theater systems, peripheral series products, conference systems, microphones, and mixing consoles, all crafted for excellence.
Jin Bao Sound is equipped with a state-of-the-art production line and a comprehensive online testing system. The facility houses an independent product development department, sales department, electroacoustic and electronic laboratories. We employ German DASS, US LMS audio test systems, MARTIN, Germany's IWATSW oscilloscopes, automatic distortion meters, and low-frequency signal generators. The fusion of delicate vocals, powerful low-frequency, and balanced mid-high frequency with HIFI technology ensures every Jin Bao Sound product delivers impeccable sound quality, crafted with precision for unparalleled audio experiences.
Our partnerships with renowned Italian units like B&C, RCF, Faital, CELESTION, and German BMS units underpin our innovative, personalized audio products, winning us accolades across the audio industry. Our offerings are widespread across the nation, complemented by bespoke OEM services to meet customer-specific demands. We also undertake comprehensive projects in large gymnasiums, school playgrounds, theaters, opera houses, conference rooms, multi-functional halls, lecture and banquet halls, dance venues, nightclubs, large hotels, and public broadcasting lighting and sound engineering, including consultancy, installation, and commissioning.
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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.