FBT JOLLY S12A SPEAKER AKTIF SUB

Active Sub-Woofer 300WVented bandpass active subwoofer with 320 mm driver * Enclosure  in 18 mm birch plywood with internal reinforcement and  scratch-resistant finish,ergonomically placed carry handles, integral  speaker socket for satellite speakers * High  123dB SPL thanks to the special loading design that serves to increase  efficiency with significant reduction of distortion at high volume * Reduced size in relation to power output and extension of frequency response (45Hz @ -6dB) * The  ideal companion for loudspeakers in the JOLLY5 and JOLLY8 series to  strengthen bass frequencies and extend the response range, resulting in  total increase of SPL * extend the response range, resulting in total increase of SPL * Custom 250 mm woofer with 51 mm high linear excursion coil * Built-in 300Wrms MOS-FET amplifier * ADAP  (Advanced Dynamic Active Protection) designed to limit amplifier  saturation and speaker excursion, guaranteeing complete reliability even  in extreme conditions * Active 24dB filter with subsonic filter and 12db filtered output for satellite speakers * Control panel with: combo inputs (jack - XLR) Left and Right inputs, XLR Link, * XLR filtered output for satellites, volume control, ground lift switch, 0° - 180° phase