L-Acoustics KS21i Subwoofer 100097840 Illuminance (total): 1

Illuminance (total): 1

Max SPL: 105 dB

The line source directivity depends upon the number of elements and inter-element angles and can be matched to the audience geometry

Head-worn microphone with continuously adjustable behind-the-neck headband

Built-in Extender: 1

L-Acoustics KS21i Subwoofer 100097840 Illuminance (total): 1L Acoustics KS21i High Power Subwoofer, 21" 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 turbulence and