HK Audio Linear Sub 1800 A 18 Inch Active Subwoofer 100054527 the filter offers a maintenance

the filter offers a maintenance cycle up to 20

It features 28 faders over 6 layers

Converter Type: A/D Converter

Great choice for recording vocals

Brightness: White Light Output (Normal/Eco): 6

HK Audio Linear Sub 1800 A 18 Inch Active Subwoofer 100054527 the filter offers a maintenanceHK Audio Linear Sub 1800 A 18 Inch Active Subwoofer The LINEAR SUB 1800 A is an 18 bass reflex subwoofer with plenty of low end. Unbridled power, high sound pressure of up to 132 dB and thumping bass all the way down to 38 Hz make this active sub the ideal add on for the LINEAR 3 mid high units when you really need a little more depth and loudness. It can also be used with LINEAR 5 mid high units or as a bass extension to the ELEMENTS BIG BASE system.