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.

SKU: 9IAX7216N782398 Categories: , ,


– 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