The Mackie S515 - 15" Two-Way Passive Loudspeaker provides both professional-level power handling and sonic performance. This portable two-way loudspeaker handles up to 1,200 watts of peak power. The S515 utilizes custom-specified drivers and all-wood enclosures to deliver touring-quality sound in designs that are rugged and affordable.

The S515's wood enclosure and 15" woofer provides excellent response and extended low-frequency output without rattle or vibration. Substantial internal bracing provides a rigid enclosure, also reducing unwanted vibration. The entire acoustic chamber is air-displaced with adiabatic acoustic batting, dampening the internal midrange reflections so they can't bleed back through the LF transducer cone. This, along with LF porting, allows the Mackie S515 to deliver huge sound in a compact design.