Muaj ntau lub npe ntawm cov npaj xa tawm subwoofers ntawm cov lag luam hauv cov nqi sib txawv. Lawv yog ob qho tib si nquag thiab passive. Cov neeg hais lus tshwj xeeb yog qhov kev xaiv yooj yim, tab sis lawv muaj qhov tsawg kawg ntawm kev hloov kho vim tias tsis muaj hom xaiv suab. Passive subwoofers tau yooj yim hauv kev tsim thiab chaw pib hauv kev tsim khoom.
Nws yog qhov tsim nyog
Woofer, tuab plywood, hluav taws xob jigsaw, screws, silicone sealant, xyaum, ntsia hlau, xov hlau xov hlau rau subwoofer, ntaub pua plag, ntaub pua plag lo
Cov Lus Qhia
Kauj ruam 1
Rub tawm cov kev pab cuam los mus laij cov qhov ntev ntawm cov subwoofer enclosure. Siv JBL lub khw hais lus lossis zoo sib xws. Siv lub ntim ntawm lub rooj plaub uas hais los ntawm tus tsim lub suab lus lossis nrhiav hauv net.
Kauj ruam 2
Txiav txim siab rau qhov zoo ntawm koj tus txheej txheem hais lus. Siv cov programme, laij cov ntsuas ntawm cov phab ntsa ntawm cov subwoofer coj mus rau hauv tus account lub ntim uas khij los ntawm tus hais lus.
Kauj ruam 3
Siv tus xaum qhuav thiab kos cov txiaj ntsig cov teeb meem ntawm phab ntsa ntawm lub thawv ntawm ib daim ntawv ntawm plywood. Siv qhov sib dhos, ua tib zoo txiav tawm ob sab ntawm lub subwoofer thiab lub rooj hais lus. Ntawm sab phab ntsa, ua ib lub qhov rau cov xaim, yog tias tsim nyog rau lub bass tsis kam. Sau npe rau txhua daim blanks.
Kauj ruam 4
Kuaj yog cov ntu sib phim. Muab cov ntawv sau ua ke nrog ob peb screws. Yog tias txhua yam yog nyob rau hauv kev txiav txim, tshau txhua 5 cm ntawm qhov chaw rau cov ntsia hlau.
Kauj ruam 5
Tshem txhua qhov chaw ua xais thiab cia kom qhuav me ntsis. Ntswj lub thawv raws cov qhov ntsaws uas tau ua dua lawm, lo rau lub qhov khoob ntawm qhov sib chwv nyob ntawm cov chaw tiv tauj ib leeg. Siv cov tshuaj pleev kom ntub dej rau hauv cov vaj tse.
Kauj ruam 6
Tom qab cov ntsaws ruaj ruaj tau ua tiav, tshawb xyuas qhov ntim thiab qhov nruj ntawm lub tsev los ntawm sau nws nrog dej. Yog tias qhov paim quav tshwm sim, kho nws nrog kev foob.
Kauj Ruam 7
Txiav daim ntaub pua plag nrog cov npoo ua kom nruj lub cev. Siv kua nplaum rau saum npoo ntawm lub subwoofer thiab muab cov ntawv tso. Hlau nws zoo. Ntawm cov pob qij txha, sib tshooj cov khoom thiab kos ib txoj kab ncaj nrog rab riam nyob hauv nruab nrab. Tshem tawm cov clippings.
