L-Acoustics KS21iW High Power Compact Subwoofer 1x21-Inch option-group-BLX24R-SM58 Includes UA8-174-216 antenna

Includes UA8-174-216 antenna

Maximum Input Level before Compression: +20 dBu

Ultra-linear frequency response for accurate mix translation

easily attachable 25° narrow beam filters (included)

L-Acoustics KS21iW High Power Compact Subwoofer 1x21-Inch option-group-BLX24R-SM58 Includes UA8-174-216 antennaL Acoustics KS21iW High Power Compact Subwoofer 1x21 Inch KS21i is a compact reference subwoofer designed to extend the bandwidth of A15i and A10i systems in installation applications. KS21i features one high excursion, direct radiating 21'' transducer mounted in a bass reflex tuned enclosure. KS21i couples with A15i and A10i to reinforce contour and extend bandwidth to 29 Hz and 31 Hz respectively. KS21i features L Vents that substantially reduce