The SX115 is a versatile, passive subwoofer with an operating range of 45-100Hz + 3dB. Featuring a powerful, long excursion 15” (380mm)/4” (100mm) voice coil driver with a water resistant cone and triple roll surround, it delivers dynamic low frequency performance from a very compact enclosure. Four reflex ports increase LF output efficiency and have a large frontal area to reduce turbulent air noise at high levels

Features Compact, direct radiating subwoofer Long excursion 15” (380mm)/4” (100mm) voice coil driver with water-resistant cone High output capability Plywood enclosure with flying inserts Large ports for reduced air noise

TYPE Direct radiating subwoofer CROSSOVER FREQUENCY 100Hz FREQUENCY RESPONSE 4? 45Hz - 100Hz ± 3dB, -10dB @ 36Hz DRIVERS LF: 15” with 4” Voice coil, Ferrite Motor SENSITIVITY (2.83V 1m half space) 100dB NOMINAL IMPEDANCE 8 Ohms RATED POWER AES 1000W, PEAK 4000W MAXIMUM SPL (SYSTEM) 130dB continuous, 136dB peak, 142dB peak (12dB) DISPERSION Omni Directional/ or Cardioid (paired) CONNECTORS 2 x NL4 PIN CONNECTIONS (INPUT) 1+/- or 2+/- PIN CONNECTIONS (LINK) 1+/- and 2+/- DIMENSIONS (W) 500mm, (H) 451mm, (D) 678mm (806mm with Casters) WEIGHT 36.5kg