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Phoenix euroblock connectors
Inside the box
Optional ears for surface mounting (included in DT20-M version)
1 x 15” (380mm) driver with 3” (75mm) voice coil
- Height: 305mm / 12”
Martin Audio Blackline X218B - 2 x 18" Passive Subwoofer Owl Phoenix euroblock connectorsThe Blackline X218 is a dual driver, high performance subwoofer for use with BlacklineX Series full range loudspeakers. With an operating range of 42Hz 200Hz + 3dB, it produces high output levels with low distortion and can be used singly or stacked horizontally. It features dual 18 (460mm) 4 (100mm) voice coil, long excursion drivers in a reflex enclosure with eight large ports that reduce air turbulence at high output levels. Dual driver, direct