Martin Audio X118B

The Blackline X118 is a compact, high performance subwoofer for use with BlacklineX Series full-range loudspeakers. It extends the low frequency operating range of the combined system to 42Hz and provides exceptional low frequency impact. It can be used singly, stacked or flown via integral M10 insets and features a long-excursion 18” (460mm)/4” (100 mm) voice coil driver in a compact reflex enclosure. Its four reflex ports have a large frontal area to reduce turbulent air noise at very high levels.

Compact, direct-radiator subwoofer
1 x 18” (460mm) driver with 4” (100mm) voice coil
Large ports for reduced air noise
Perforated steel grille
35mm pole-mount socket
8Ω nominal impedance
M10 flying inserts