Rea Sound-Audio - Martin Audio Torus T1230 with SXC118 Cardioid Sub 18 forward 14” rear System powered with 1 Ikon IK42-Dante 20K DSP Amplifier superb for 15 to 30m throw for pricing
Martin Audio SX Series 18" Passive Cardioid Portable Subwoofer (White)
Martin Audio | Subwoofers | Product Line Up
Martin Audio | Subwoofers | Product Line Up
Martin Audio Blackline S218+ Sub Bass Speaker - djkit.com
Martin Audio SX218 2 x 18-Inch Passive Direct Radiating Subwoofer - Black
Martin Audio Set W8C+WSX Set-Legendary 3way FR system+folded horn subwoofer | Reverb
Source S218+ martin speaker dual 18 inch big bass speaker 1200w power subwoofer speaker box on m.alibaba.com
Martin Audio Announces Two High-Performance Flyable Cardioid Subwoofers | audioXpress
Martin Audio XP118 1x18" Active Sub For Use With BlacklineXP Loudspeakers | Full Compass Systems
Martin Audio SXP218 2 X 18″ powered subwoofer
Martin Audio DSX subwoofer – Gearwise – AV & Stage Equipment