The FBT SUBLINE 218SA, 2 x 18″ bass reflex design subwoofer, is the perfect low-frequency extension and the ideal companion for the FBT MUSE 210LAline array or ground stack applications with optional metal base. The FBT SUBLINE 218SAshall meet the following performance criteria: Frequency response of 30Hz to 120Hz, Maximum SPLof 140dB peak,Class D amplifier 1200W RMS. The FBTSUBLINE 218SAprovides a DSP with 6 presets-cardioid and infra configurations. The FBTSUBLINE 218SA feature 0.70″ Baltic birch plywood construction covered in a scratch resistant black paint with 2 x M20 top-mounted stand adapter and four FBTdesign aluminium handles. The control panel provides stereo XLR in &out, volume control, preset, delay, phase 0°-180°, 3 status led indicators
