GLA-20s Single 18-Inch Line Array Subwoofer
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GLA-3105S cardioid subwoofer is equipped with a pendant accessor and a bass-refex design, utilizing 1×18" high-stroke front-facing driver and 1×12" rear-facing driver. When used in conjunction with the GLA-3105, it extends the GLA system’s bandwidth down to 37 Hz and increases dynamic headroom. The subwoofer can be deployed in traditional left/right ground-stacked confgurations or distributed subwoofer arrays to achieve venue-specifc even coverage patterns.
Application scope:Theaters,Banquet Halls,Auditoriums,Multi-purpose Halls,Small and medium-sized mobile performances,Stadiums
Application scope:Theaters,Banquet Halls,Auditoriums,Multi-purpose Halls,Small and medium-sized mobile performances,Stadiums

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PRODUCT PARAMETERS
| Configuration | 1-Way Driven Passive Line Array Sub-Bass Speaker |
| Module Composition | LF: 1×18''+1×12'' |
| Power Handling (Rated/Peak 10ms) | 800/3200W |
| Frequency Response | 37Hz-115Hz |
| Nominal Impedance | 8Ω |
| Max SPL | 133dB |
| Coverage Angle | Cardioid |
| Dimensions (H×W×D) | 606×756×830(mm) |
| Weight (Net) | 65kg |
| Connection Socket | 2xNL4 |
| Connection | +1/-1 |
| Cabinet Finish | Black Polyurea Paint |
PRODUCT DIMENSIONS

About CF-AUDIO
Guangzhou CF Audio Manufacture Co., Ltd., also known as CF Audio, is a leading enterprise in professional audio, specializing in R&D, design, production, and service.
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