Powerful 18-Inch Subwoofer with Built-in Amplifier for Rich Sound

• Customization: Available
• Activity: Active
• Speaker Material: High Quality Birch Board.
• Model NO.: D-18P
• Application: Commercial, Home
• Speaker Type: 18 "Ultra Low Frequency Speaker
• Unit Combination: 18 "Woofer
• Frequency Response: 40Hz ~ 200Hz(±3dB)
• Rated Power: 800W
• Max Power: 1600W
• Sensitivity (1W@1m): 102dB
• Maximum Sound Pressure Level Spl: 136dB (Peak@1m)
• Impedance: 8 Ohm
• Dimensions (W×h×d): 560*686*600mm
• Weight: 45kg
• Built-in Power Amplifier Output Power: 1200W/8Ω
• Built-in Power Amplifier Input Impedance: 20 KΩ
• Built-in Power Amplifier Input Sensitivi: 0.775V
• Built-in Power Amplifier Distortion: <0.05%
• Built-in Power Amplifier Damping Coeffic: ≥ 400
• Transport Package: Cardboard Box
• Specification: 560*686*600mm
• Trademark: ASY
• Origin: China

Product Description

Introducing the D Series, a pinnacle of acoustic engineering from our brand. These loudspeaker systems are crafted using cutting-edge computer design simulation technology alongside the latest in speaker material applications and processing innovations. Each speaker unit is meticulously optimized with high magnetic energy for powerful sound, reduced distortion, and superior ventilation and cooling of the magnetic circuit system. The bass unit boasts a special damping coated cloth edge with a non-linear thickness long-fiber paper cone and a high-power sandwich voice coil. Complemented by our latest adjustable delay symmetric protection circuit, these features not only enhance sound quality but significantly boost the product's reliability.

Enter the D-18P, a revolutionary reflective low-frequency speaker in the D series, showcasing a fresh structural form and advanced surface spraying technique. This speaker incorporates a robust 12-inch low-frequency unit designed to channel airflow seamlessly from the sides. The bass unit is engineered with a high-powered voice coil, 75mm in diameter, utilizing flat copper wire that is wound both internally and externally. The voice coil skeleton is constructed from high-strength TIL material, reinforcing the coil's durability while enhancing its power handling capacity. Additionally, the symmetric magnetic circuit design minimizes odd harmonic distortion, delivering exceptional low-frequency sound quality that aligns with human auditory preferences.

Crafted from 18mm thick imported multi-layer plywood, the speaker box is a marvel of design with its unique wooden wedge structure and nail-free construction. Its surface boasts a hard-wearing polyurethane paint that resists abrasion, with the box itself enduring a tensile force of up to 4500N. The speaker's surface mesh, made from Q236 material, benefits from a high-strength powder spraying process, offering remarkable salt spray resistance-up to 96 hours with 5% sodium hydroxide-ensuring up to 5 years of rust-free use. Internally, the iron mesh is lined with sound-dampening cotton, preventing external elements like rain and dust from ingress while maintaining acoustic beauty.

This speaker's versatility makes it a favorite in a diverse array of venues, from bustling bars to grand theaters, multifunction halls, and sacred churches. It is equally adept in educational institutions, vast sports arenas, and is the go-to choice for both indoor and outdoor performance settings of all sizes.

Nestled in the picturesque Baiyun District of Guangzhou, Guangzhou Jinbao Sound Equipment Co., Ltd. has been at the forefront of the audio industry for over 25 years. With a commitment to innovation, our team, comprising seasoned amplifier and audio R&D engineers, excels in independent development, production, sales, and technical services, establishing us as a premier manufacturer of professional audio systems. Our extensive product line includes professional speakers, amplifiers, karaoke equipment, stage audio systems, home theater setups, peripheral products, conference systems, microphones, and mixing consoles.
Jin Bao Sheng proudly stands as a beacon of technological advancement with a state-of-the-art production line and an impeccable online testing system. Our factory houses a dedicated product development department, sales division, and specialized labs for electroacoustics and electronics. Equipped with the latest German DASS, American LMS audio testing systems, as well as MARTIN and IWATSW oscilloscopes, distortion meters, and low-frequency signal generators, we ensure each Jin Bao Sheng product is fine-tuned for unparalleled sound quality, delivering delicate vocals, robust bass, and evenly distributed mid-high frequencies.
Our prestigious lineup includes renowned units like the Italian B&C, RCF, Faital, CELESTION, and German BMS, making Jin Bao Sheng a distinguished name in the audio industry. Our years of R&D have culminated in unique, tailor-made products that have garnered widespread acclaim. Our offerings extend nationwide and include OEM services tailored to client needs. We undertake projects for large venues such as gymnasiums, school playgrounds, theaters, opera houses, conference rooms, multifunction halls, banquet and dance halls, nightclubs, large hotels, and more, providing complete solutions from engineering consulting to 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.