div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentlow-frequency-horns-horns-great-plains-audio-the-low-frequency-horn-shall-be-ofhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Low Frequency Horns HORNS - Great Plains Audio · The low frequency horn shall be of the direct radiating type and shall measure c and weigh in the order of It shall consist of loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220626106110645ca172a747cb71b21chtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentlow-frequency-horns-horns-great-plains-audio-the-low-frequency-horn-shall-be-ofhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Low Frequency Horns HORNS - Great Plains Audio · The low frequency horn shall be of the direct radiating type and shall measure c and weigh in the order of It shall consist of loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220626106110645ca172a747cb71b21chtml5thumbnails2jpg width=140 height=200 divdiv