The PX-115R is a high-performance, two-way passive loudspeaker featuring a single 15-inch weather-resistant woofer and a single 1-inch tweeter. The woofer incorporates forced-air convection cooling, low-power compression circuitry, and MMMS technology to enhance its dynamic range, delivering exceptional linearity and minimal harmonic distortion. The tweeter utilizes PM4 diaphragm technology—a system employing advanced polymer materials never before used in the audio industry—to establish a stronger bond between the dome and the voice coil former. This design allows the driver to perform optimally during prolonged, high-power operation, resulting in a more natural and authentic sound. The PX-115R is a versatile stage monitor suitable for both permanent installations and portable applications. Optional rigging accessories allow for the suspension of two PX-115R units, configuring their coverage pattern to 80° x 90°; this makes it the ideal choice for high-performance sound reinforcement in venues such as theaters, bars, and similar settings.