QSC 115 Speaker 15-Inch Passive Full-Range PA Loudspeaker for Live Sound

QSC 115 Speaker 15-Inch Passive Full-Range PA Loudspeaker for Live Sound

The QSC 115 Speaker is a professional 15-inch passive full-range loudspeaker designed for high-output live sound reinforcement and fixed installation applications. It delivers powerful sound coverage with clear vocal projection, strong midrange presence, and extended low-frequency response, making it suitable for medium to large venues such as churches, schools, event halls, clubs, and touring PA systems.

At the core of the QSC 115 Speaker is a high-quality 15-inch low-frequency driver engineered to produce deep, controlled bass and strong mid-bass response. This is paired with a precision compression driver mounted on a horn, providing wide dispersion and consistent high-frequency clarity across the audience area. The result is a balanced full-range sound that performs well in both speech and music applications.

The QSC 115 Speaker is housed in a rigid, reinforced cabinet designed to minimize resonance and maintain accurate sound reproduction even at high sound pressure levels. It is compatible with external power amplifiers, allowing system designers to match amplification according to venue size and system requirements. This flexibility makes it a reliable solution for both portable PA systems and permanent installations.

Key Features

• 15-inch passive full-range loudspeaker
• High-output QSC low-frequency driver
• Compression driver with horn-loaded HF section
• Wide dispersion for even sound coverage
• Rigid, low-resonance cabinet construction
• Compatible with external power amplifiers
• Suitable for live sound and installations

15-inch passive full-range loudspeaker