V 17 PWH Waveguide Horn

The V 17 PWH is concepted as a straight waveguide horn with a vented transducer cabinet. The recommended active x-over frequency is 160 Hz, 18 dB/oct. Butterworth in connection with Hi cabinets (e.g. V 12-60P or V12-60A). In the Lo region between 39 Hz and 255 Hz a 18" EVX 180A OEM loudspeaker chass...