The Vertus CLA 118SA is specifically designed to work with the 206 and 406 Vertus Column Line Array series. This Active 18Â” B&C high excursion woofer with 3Â” voice coil is driven by the built in 1200W RMS amplifier delivering 138 dB SPL. This great combination is in a 15mm Baltic birch plywood cabinet completely made in Italy .
When you need to extend the performance of the CLA406A, especially in live applications, the CLA118SA acts as a support and base for the CLA406A column that can be applied, via optional hardware, with M20 points positioned on the top of the sub.
The CLA118Sa is also modular and can be stacked thanks to special milling, increasing the SPL and raising the base of CLA406A.