Virtual SOUND LAB GH - COMING SOON !!! COMING SOON !!! COMING SOON !!! The S4012 high-efficiency band pass subwoofer is the ideal bass frequency extension to complement the RCFACUSTICA Compact series
SXP118 | 18" Compact Direct Radiating Powered Subwoofer | Martin Audio Limited | AV-iQ
Plan]18" Horn Reflex Subwoofer Bass Box - YouTube
SUBWOOFERS
MLX | 2 x 18" Powered Hybrid® Horn/Reflex Subwoofer for MLA
SXH218 | 2 x 18" High Performance Hybrid Horn/Reflex Subwoofer
Martin Audio MLX, Very high-performance 2x18" Subwoofer
Martin WLX Hybrid Folded Horn/Reflex Loaded Subwoofer (church owned) Shipping Extra CG00EKJ | Reverb
Martin Audio SXHF218, 2x 18" High-Output, Hybrid horn/reflex-loaded Su
Rockville Complete Church PA System w/Speakers+Subwoofers +Monitors+Stands+Cables
Audiosure - The powerful Martin Audio Ltd #shx218 Dual 18" Passive Hybrid® Horn/Reflex Subwoofer in a Cardioid arrangement to direct all the energy to the crowd and keep it off the stage.