Martin Audio Compact 18" Subwoofer, 4000W Peak Power, Black

The CSX118 is a compact, high performance subwoofer that extends the low frequency operating range of the combined system to 35Hz and provides exceptional low frequency impact. An ideal partner for the CDD10, CDD12 and CDD15, it features a long-excursion 18" (460mm)/4" (100mm) voice coil driver with a water-resistant cone and triple roll surround in a compact reflex enclosure.

The design of the 18" driver maximizes output while minimizing power compression and distortion and the four reflex ports have a large frontal area to reduce turbulent air noise at very high levels. The enclosure is constructed from high-density MDF and its perforated steel grille is pre-curved to withstand physical damage. When used with CDD full-range systems, crossover and EQ functions can either be performed by the DX0.5, DX1.5 and DX2 system controllers or by an MA Series amplifier with onboard DSP option.