The Martin Audio Blackline S218+ is a powerful sub-bass system and has been designed to be used with large scale Martin Audio F12+ and F15+ speaker systems to extend and increase the total low frequency output power.
It can also be used as the low frequency section of a bi-amped or tri-amped Martin Audio H3+ system. The S218+ provides good bass punch with extended sub-bass output from two new, long-excursion, 18” (460mm)/4” (100mm) voice coil drivers with water resistant cones and triple roll surrounds.
Features of the Martin Audio S218+
- Direct radiating 18” (460mm) drivers
- High temperature 4” (100mm) voice coil
- Fitted with handles and castors
- Five year limited warranty
Ideal applications for the S218+
- Large scale club performance
- Large club installs
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