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SM218S Dual 18 Inch 2000W Bass Loudspeaker | Professional OEM Subwoofer Manufacturer< back

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SM218S Dual 18 Inch 2000W Bass Loudspeaker

The SM218S is a professional dual 18-inch bass loudspeaker designed for high-output low-frequency reinforcement in large sound systems. It delivers powerful, deep bass performance with excellent efficiency and stability for demanding live applications.

Built with a heavy-duty birch plywood cabinet and high-performance low-frequency drivers, the SM218S is suitable for touring sound systems, concerts, festivals, stadiums, clubs, and fixed installations.

ACLON provides OEM and ODM manufacturing services including private labeling, cabinet customization, logo printing, packaging design, and complete professional audio solutions for global distributors and audio brands.

Model	SM10	SM12	SM15	SM18S	SM218S	SM221S
Type	Full-range	Full-range	Full-range	Subwoofer	Subwoofer	Subwoofer
LF Driver	1×10"	1×12"	1×15"	1×18"	2×18"	2×21"
HF Driver	1×1.4"	1×1.7"	1×3"	—	—	—
Coverage	80°×50°	80°×50°	80°×50°	—	—	—
Power (RMS/Prog)	300/600W	400/800W	500/1000W	900/1800W	2000/4000W	3600/7000W
Peak SPL	127 dB	132 dB	133 dB	139 dB	139 dB	148 dB
Freq Response	45–20kHz	42–20kHz	40–20kHz	25–250Hz	25–250Hz	23–250Hz
Crossover	2.1kHz	2.0kHz	1.9kHz	160Hz	160Hz	180Hz
Impedance	8Ω	8Ω	8Ω	8Ω	4Ω	4Ω
Weight	17kg	22kg	33kg	43kg	64kg	106kg

• Dual 18-inch high-power subwoofer design

• 1400W professional bass output

• High SPL deep low-frequency performance

• Heavy-duty plywood cabinet construction

• Optimized for touring and live sound systems

• Strong and stable low-frequency response

• OEM and ODM customization available
• Concert Sound Reinforcement

• Touring Audio Systems

• Music Festivals

• Nightclubs and Dance Venues

• Stadiums and Arenas

• Outdoor Events

• Rental Sound Companies

• Large PA Systems
Download Available:

• Product Datasheet (PDF)

• Technical Specifications

• System Configuration Guide

• OEM/ODM Product Catalogue

Please contact us for the latest documentation and customization details.
SM218S Dual 18 Inch 2000W Bass Loudspeaker

Professional OEM/ODM Audio Manufacturer

Designed for concerts, touring systems, clubs, stadiums, and large-scale professional sound reinforcement with powerful low-frequency performance and reliable construction.

SM218S Dual 18 Inch 2000W Bass Loudspeaker | Professional OEM Subwoofer Manufacturer

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