JBL Professional IRX115S 15-inch IRX Series Powered Compact Subwoofer Loudspeakers 1300 Watts Woofer with 3-in Voice Coil || FEATURES :: Powerful 15” woofer with 3” voicecoil generates smooth, detailed, deep LF response || Selectable 80 Hz, 100 Hz and 120 Hz crossover points are optimized for JBL IRX Series loudspeakers || Frequency response: 35 Hz – 147 Hz (-10 dB) || Max SPL: 128 dB || Weight: 65.3 pounds || Power rating: 1,300W || I/Os: 2 XLR Combo, 2 XLR out || || FEATURES :: Polarity switch optimizes system response || Lightweight, road-tested MDF cabinet || Ported enclosure enhances output and reduces woofer noise || Ergonomic handles make transport easy || Reinforced grille offers rugged protection without compromising acoustic performance || Built-in standard pole mount allows integration with IRX108BT, IRX112BT and other loudspeakers || || BE HEARD, LOUD AND CLEAR : The IRX115S leverages more than 70 years of JBL speaker innovation to deliver superior frequency response, sound pressure levels and sheer power. Inside, a powerful 15” woofer with 3” voice coil delivers low-frequency coverage down to 35 Hz; a high-efficiency amp helps protect the woofer and driver while ensuring top-level acoustic performance. Selectable 80 Hz, 100 Hz and 120 Hz crossover points smooth out system response, especially when used with IRX100 Series loudspeakers; a tuned port reduces woofer noise. || PORTABLE AND DURABLE : The tough, lightweight IRX115S is engineered to outperform larger boxes in a compact form factor weighing just 65.3 pounds. Its durable MDF enclosure features a tight-gauge, reinforced honeycomb bevel pattern that offers rugged protection without compromising acoustic performance. Transport is easy, thanks to thoughtfully designed ergonomic handles. And it’s all verified by JBL’s legendary 100-hour stress test. || GREAT SOUND, MADE SIMPLE : Perfect sound is just a button push away. Simple settings adjust crossover & polarity to optimize system sound. BIG SOUND, SMALL BOX : High output & extended low-frequency response in a compact, ported design PORTABLE & LIGHTWEIGHT : Perfectly complements the IRX line of powered loudspeakers w/ a built-in, lightweight amplifier & ergonomic, sturdy handles EASY TO SET UP & OPERATE : Easily selectable crossover frequencies & polarity on the back of the cabinet