Martin Audio BlacklineX X115
The X115 is a very compact subwoofer designed providing low frequency performance to BlacklineX full-range systems. It comprises a long excursion 15 inch (380mm)/3 inch (75mm) voice coil driver in a bass reflex enclosure. Four large ports contribute to a reduction in air noise at high output levels. The enclosure is constructed from plywood with a textured paint finish and the driver is protected by an impact-resistant perforated steel grille which is precurved to resist damage. The X115 has an M20 threaded pole-mount fitting in the top surface and two side handles for easy handling. 45Hz – 150Hz +/- 3dB/ 133dB Peak.