<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/al-tec-sound-products-division-816a-low-frequency-horn-2017-7-24-the-low-frequency.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: AL-TEC SOUND PRODUCTS DIVISION 816A LOW-FREQUENCY HORN · 2017. 7. 24. · The low-frequency loudspeaker enclosure shall be a combination front-loaded horn and bass reflex type providing' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022071415/6110645ca172a747cb71b21d/html5/thumbnails/1.jpg' width='140' height='200' /></div></div><div class='cut-page'><button class='gotoPage' data-page='2'>Page 2</button> <div class='cut-image'><img data-url='document/al-tec-sound-products-division-816a-low-frequency-horn-2017-7-24-the-low-frequency.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: AL-TEC SOUND PRODUCTS DIVISION 816A LOW-FREQUENCY HORN · 2017. 7. 24. · The low-frequency loudspeaker enclosure shall be a combination front-loaded horn and bass reflex type providing' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022071415/6110645ca172a747cb71b21d/html5/thumbnails/2.jpg' width='140' height='200' /></div></div>