The SUBLine 12SA from FBT is a 600W RMS active subwoofer with a 12" custom neodymium woofer in a compact band-pass design. It can be used to extend the low frequency response to a wide range of FBT speaker systems for applications such as live stage, theater, houses of worship, DJ setups, and more.
The SUBLine 12SA has several other features such as a frequency response of 42 to 140 Hz and a 600W class D power amplifier that uses a switch mode power supply. The built-in digital signal processor has 4 available frequency presets allowing the sub to be configured to any speaker.
The 15 mm birch-plywood enclosure, which has an anti-scratch paint finish, for the SUBLine 12SA, features a control-panel that has stereo combo XLR/jack inputs, link, and XLR Hi-pass stereo out, volume, presets, 0 to 180° phase switch, and status LED indicators on the rear panel. Also built into the enclosure are 2 integrated carry handles and a M20 stand adapter. Power is supplied using the included AC power cable.