Yamaha's new Installation Series Speakers address a number of important issues that give them unprecedented performance and handling characteristics for live sound applications, including permanent installations. In particular, phase characteristics have been kept smooth and consistent throughout the entire series, so you can mix and match speakers to suit any system and venue without ending up with hot and dead spots due to phase interference. And of course sonic quality is superb throughout the entire reproduction range so the full impact of the source material reaches the audience undiluted.

With an emphasis on superior sound quality and full-range reproduction, this high quality 3-way speaker system delivers powerful, accurate sound for virtually any application. The system includes all the basic features common to the Installation Series lineup, such as horn dispersion selection, and rotatable horn. The IF3115 can be used to create any type of array, making it a versatile choice for any installation.

• 60° x 40° Horn can be rotated 90-degrees
• Horn can be rotated over 90-degree range, allowing vertical or horizontal mounting
• 15" low-frequency driver, 8" midrange driver, and 3" high-frequency compression driver with 1.4" exit
• Switchable between bi-amp and tri-amp operation
• Thirteen 10 mm-screw suspension points (M10) are provided, allowing flexible rigging
• Optional matching array frame available
• Four handles for carrying comfort
• Parallel-wired Neutrik NL8 for tri-amp mode, NL4 for bi-amp mode and barrier strip connectors
• Durable black or white finish, which can be painted to match any interior