The FBTVERTUS CLA406A two-way bi-amplified speaker system incorporates 4 x 6,5” custom woofer with 1,5” voice coil and 1 x 1,4″ B&C HF neodymium driver with 2,5 voice coil. The internal Class D amplifier module constructed in die-cast aluminum delivers 600W for LF, 300W for HF and DSP processor with 8 equalization presets provide unexpected dynamics in a system of these dimensions. The FBT VERTUS CLA 406A shall meet the following performance criteria: frequency response from 65Hz to 20kHz, maximum SPL of 133dB. The FBT VERTUS CLA 406A feature a 0,47″ birch plywood with internal metal bracing and the front shall be protected by a heavy duty metal grille. The control panel provides Level control, HF level, Preset, HPfilter, Gnd lift, 3 status led ( on, peak, prt/limit ), XLR input & link and Neutrik Powercon Cable Duplex for power supply. Via optional hardware it is possible to couple two systems with angles of 0°, 10°, 20° and additional accessories are available for system suspension. It can be integrated elegantly and with minimal intrusion into any environment; it is ideal for live applications, assisted by sub CLA118SA, which for fixed installations.