HD221S Dual 21 Inch Touring Subwoofer | 3600W Professional PA Subwoofer HD221S Dual 21-Inch Touring Subwoofer High-Output Dual 21" Subwoofer for Large-Scale Professional PA Systems   The ACLON HD221S is a high-output dual 21-inch touring subwoofer designed for large-scale professional PA systems, touring sound reinforcement and demanding live event applications. Equipped with two 21-inch ferrite low-frequency drivers with 125 mm voice coils, the HD221S is engineered to deliver powerful low-frequency output, high acoustic impact and reliable performance in professional sound systems. With 3600W RMS power, 7200W peak power and up to 149 dB maximum SPL, the HD221S provides substantial low-frequency headroom for large venues and high-output sound reinforcement applications. Its 30 Hz–250 Hz frequency response delivers deep and powerful bass reproduction, while the 160 Hz crossover point allows flexible integration with professional line array and point-source loudspeaker systems. The large-format dual 21-inch configuration makes the HD221S suitable for applications where very high low-frequency output is required. Its professional enclosure is designed for demanding touring, rental and large-scale event environments.

CL66 6×6 Inch Column Array Speaker | OEM Professional Column PA System Manufacturer CL66 is a professional 6×6 inch column array speaker designed for churches, conference rooms, hotels, banquet halls, weddings, and portable PA applications. OEM and ODM manufacturing services are available worldwide.

CO15 15 Inch Coaxial Full Range Speaker | Professional OEM Coaxial Monitor Speaker CO15 is a 15-inch coaxial full range loudspeaker designed for stage monitoring, live sound reinforcement, churches, clubs, and professional PA systems. OEM and ODM manufacturing services are available for global audio brands and distributors.

DL420 High Power 1U 4 Channel DSP Digital Power Amplifier | OEM Audio Factory Professional 1U 4-channel DSP digital power amplifier designed for line array and professional PA systems. OEM/ODM audio factory in China providing stable high-power amplifier solutions for global brands and distributors.    

DH1300 1350W Two Channel Lightweight Switch Power Amplifier | OEM Audio Factory DH1300 is a 1350W two-channel lightweight switch power amplifier for professional PA systems, touring, clubs, and fixed installations. OEM and ODM manufacturing services are available for global audio brands and distributors.

B8 18000W 1U Four Channel Digital Power Amplifier | OEM Audio Manufacturer B8 is a 1U 18000W four-channel digital power amplifier designed for professional line array systems, touring productions, and large-scale PA applications. OEM and ODM services are available for global audio brands and distributors.

LAM208 Dual 8 Inch Compact Line Array Speaker | OEM Line Array Manufacturer LAT208 is a dual 8-inch compact line array speaker designed for live events, churches, clubs, auditoriums, and portable PA systems. OEM and ODM manufacturing services are available for professional audio brands and distributors worldwide.

LAM210 Dual 10 Inch Compact Line Array Speaker | OEM Line Array Manufacturer LAT210 is a dual 10-inch compact line array speaker designed for concerts, churches, auditoriums, rental companies, and professional PA systems. OEM and ODM manufacturing services are available for global audio brands and distributors.

LAM212 Dual 12 Inch Large Line Array Speaker | Professional OEM Line Array Manufacturer LAT212 is a dual 12-inch passive large line array speaker designed for concerts, stadiums, auditoriums, churches, and professional touring sound systems. OEM and ODM manufacturing services are available for global audio brands and distributors.

VT215 Dual 15 Inch Three-Way Line Array Speaker | Professional OEM Manufacturer VT215 is a three-way professional line array speaker designed for concerts, stadiums, touring productions, and large-scale sound reinforcement. OEM and ODM manufacturing services are available for global audio brands and distributors.

VT622 Dual 12-Inch 3-Way Large Line Array Speaker VT622 Dual 12-Inch 3-Way Large Format Line Array Speaker Product Overview The ACLON VT622 is a high-output dual 12-inch 3-way line array speaker designed for large-scale touring, concerts, live events, and professional sound reinforcement applications. Featuring dual 12-inch neodymium LF drivers, dual 6.5-inch mid-frequency drivers, and dual 3-inch neodymium HF compression drivers, the VT622 delivers powerful sound output, clear vocal reproduction, and controlled sound coverage. With a maximum SPL of 140 dB and 90° horizontal coverage, this large-format line array element is suitable for demanding professional audio applications, including outdoor events, touring productions, and large fixed installations. As a professional line array speaker manufacturer in China, ACLON provides OEM and ODM manufacturing services for audio brands, distributors, and professional sound system companies.  

VL212 Dual 12 Inch 2-Way Line Array Speaker | OEM Professional Audio Manufacturer VL212 is a dual 12-inch 2-way line array speaker designed for concerts, touring productions, stadiums, churches, and professional PA systems. OEM and ODM manufacturing services are available for global audio brands and distributors.