Yebo, usengathuthukisa umsindo wekhaya lakho noma ngabe usesabelomali
Kungakhathaliseki ukuthi uyayinqamula kanjani, izikhulumi zakho ezakhelwe ithelevishini zingahamba kuphela ukuze zijabulise i-audiophile sonke. Izindaba ezinhle ukuthi ngisho noma usebenzisa isabelomali, zikhona izixazululo ezingabizi zokwengeza ukusebenza komsindo, ikakhulukazi izisekelo, ngaphandle kokuphula ukuvula ibhange. Kungakhathaliseki ukuthi ubukele ekamelweni elincane noma ufuna ukwengeza okungezibi ekamelweni lasekhaya, uhlu lwethu lwe-subwoofers engaphansi kwe-$ 100 linenketho kuwo wonke umuntu.
Exhaswe yi-subwoofer eyodwa engu-10 intshi kanye ne-amplifier ephakeme yamanje eyakhelwe ngaphakathi, i-Polk Audio PSW10 iyona engcono kakhulu engaphansi kwe-$ 100. Umshayeli we-cone ye-poly-composite-balance cone-balance cone eyenzelwe ukungaziphambani-mahhala ngenkathi enikeza ivolumu evumelekile yokulalela inkhulumomphendvulwano noma ngabe i-movie yesenzo noma izindaba zebusuku. Ukuhlelwa kwayo okuyingqayizivele kuhloselwe ngokukhethekile ukukhulisa ukukhiqizwa kwebhasi ukuze kube nomsindo onamandla futhi isisindo esiphezulu se-compression sisisiza ekususeni ukuphazamiseka ngisho nasezingeni eliphezulu. Ngeziphakamiso ezingeni lesiphakamiso kanye neziphumo, i-Polk ixhunywe kalula cishe kunoma yisiphi isistimu yesiphakamiso (nakuba ihlangana kahle nezinye izikhulumi ze-Polk). Ukulinganisa ama-14 x 16.13 x 14.38 amasentimitha futhi ulinganisa amapremu angu-26, i-Polk ingahlala kalula eshalofini, ekhoneni noma esikhungweni sokuzijabulisa.
I-Acoustic Audio CS-PS65-B i-Acoustic Audio CS-PS65-B iyisinqumo sokuma njenge-subwoofer yangasese noma yokuxhuma kwisistimu yokuzijabulisa enkulu. Ukuxosha amandla ama-watts angu-250, i-Acoustic Audio yakhelwe ukukubeka phakathi kwesenzo. Umthelela we-low-frequency we-PS65 usiza ukuhlinzeka ngamabhasi aphelele. I-250-Watt amp isebenza nge-6.5-inch woofer ukuze inikeze impendulo enhle kakhulu yomsindo emazingeni aphakeme aphansi naphansi. Ukulinganisa u-9.1 x 12.1 x 9.6 amasentimitha futhi ulinganisa amakhilogremu angu-14.9 kuphela, i-PS65 isebenza kahle noma kuphi endaweni, ikakhulukazi uma ixhunywe nezikhulumi eziphansi ezinikezelweyo ngokuxhumana nokufakelwa kwayo.
Ngenkathi umklamo wayo omnyama we-ashitory ungase ungabikho esixukwini, i-Acoustic Audio RWSUB-6 iphansi-yokudubula i-subwoofer engaphezu kweyakhe, ngenxa yempendulo ezwakalayo yomsindo. I-subwoofer engu-6.5 intshi inikeza izinga eliphezulu lama-watts angu-250 nge-high-efficiency amplifier enika impendulo yemvamisa phakathi kuka-30 kuya ku-250Hz. Isakhiwo sayo se-poly zirconium sinikeza amaphesenti angaphezu kuka-30 ngaphezulu okulawulwa kwe-bass kunama-subwoofers okuncintisana. Ukulawulwa kokuthola ukulungiswa okuzakhelwe kukuvumela ukuxhumeka kunoma yisiphi isikhulumi esivela ngaphandle bese ufanisa impendulo ye-bass ngesipiliyoni esiphezulu somsindo ozungezile. Ukusetshenziswa kokubili okuphezulu nokufakelwa okuphansi kwenza kube nethuba lokusebenzisa noma yimuphi umamukeli noma amplifier, enye enye indlela i-RWSUB-6 ingazihlanganisa ngayo nezikhulumi ezengeziwe.
I-Dayton Audio SUB-800 iyisimiso esindayo, i-long-throwing subwoofer engu-intshi ayisishiyagalombili ehambisana nendawo noma iyiphi indawo. Njengoba i-Dayton idinga ukukhipha imidwebo, i-Dayton inikeza umsindo ohlaziyekayo ozwakalayo ozwakalayo ohlangene kahle womabili nomculo nama-movie. Ngama-watts angu-80 wamandla, akuyona nje ukuphazamiseka komhlaba njengezinye zezingqikithi ezingaphezulu-ezisindayo, kodwa lokho okungekho emandleni akhudlwana okungaphezu kokwenza njengephakethe eliphelele. Iziphakamiso ezisezingeni eliphezulu eziphansi ezakhiwe neziphakamiso ezingeni eliphezulu zinikeza indlela elula yokuxhuma kwisethi yesipikha sangaphandle (ungakhathazeki, kukhona ukulawula ivolumu ozimele lapha ukuze usize ukuvimbela ukuphazamiseka). Umshini wokuvula / ukuvala umthamo usiza ukubona ukuthi i-subwoofer isetshenziswa kanjani futhi ivuleka uma kungadingeki. Ilinganiselwa ku-14.4 x 12.2 x 12.8 amasentimitha futhi ilinganiselwa ku-25.1 amakhilogremu.
Okufanelekile kumakamelo amancane, i-subwoofer ye-Blue Octave Home FS6 iyisinqumo esihle sokuqinisekisa ukuthi unomsindo wekhwalithi onama-bass shaking bass ozoqeda ngokushesha izikhala ezincane. I-subwoofer engama-6.5-intshi, i-front-fireing, ne-built-in in amplifier iqhuma ama-watts angu-250 wamandla ashukumisayo. Lokhu kwenza kube kuhle ukubukela imicimbi yezemidlalo noma ukubopha i-Netflix embhedeni. Ekugcineni, i-FS6 yenezela izisekelo ezigcwele ezithandekayo ukuze zingaphazamisi omakhelwane. Amaphesenti aphakeme futhi aphansi akuvumela ukuthi uxhumeke kalula kuzikhulumi zangaphandle ukwenzela ukusebenza komsindo okwandisiwe, kodwa i-woofer engu-6.5-intshi imise kahle ngezwi elinembile elijabulisa ngempela. Ilinganisa u-11 x 9 x 11 amasentimitha ngobukhulu futhi isisindo esingamakhilogremu angu-14 kuphela.
I-Acoustic Audio ka-PSW-8 300-watt, i-inch ayisishiyagalombili, i-subwoofer ephansi yokushayela yilokho okufunayo uma ufuna isiteji se-bhajethi sesabelomali ukuze unike amandla isistimu yaseshashalazini yasendlini. Nge-amplifier esebenza kahle kakhulu ekwakheni kanye nempendulo yempikiswano ephakathi kuka-26 kuya ku-250Hz, i-PSW-8 inikeza umsindo ogcwele ogcwele umsindo okwanele ukukwenza ubuke okungenani isiqephu esisodwa esisodwa sesiboniso sakho sezintandokazi se-Netflix njalo. T
ukuphela komlotha omnyama ngeke kunqobe imiklomelo yomklamo, kodwa ngokushesha uhlangene ngemuva ukuvumela ukugxila ukuba kube ngokuphelele umsindo, hhayi ukubukeka. I-woofer engu-8 intshi ineza ikhamera ende yokuvakasha ukuze uthole impendulo ejulile futhi enembile ye-bass, okuyiyona kanye oyifunayo izinkinobho zesenzo esheshayo ezithinta inhliziyo nezemidlalo. Futhi amaphuzu aphakeme futhi aphansi akeke axhumane nanoma yiliphi amplifier noma umamukeli.
Ngenkathi eziningi ze-subwoofers ezingabizi zinikeza impendulo enkulu, akukho okungcono kunokuba i-Subwoofer yangaphambili ye-Theatre Solutions SUB6F. Lokhu kukwakhiwa kwe-high-efficiency e-6.5-intshi iphelisa ama-watts angu-200 futhi inempendulo yokuvama phakathi kuka-50 kuya ku-150Hz. Ngomsindo ogcwele, le subwoofer idonsa ama-movie ahamba phambili noma umculo osindayo lapho ungabonisa khona ama-chops awo. Izinto zokwenzela umswakama kanye ne-cabin-amplifier eyakhelwe ngokukhethekile zinikeza i-24dB nge-octave ngayinye futhi i-design ivumela ukugeleza komoya ngaphakathi nangaphandle kwekhabhinethi ngenxa yokuphazamiseka kwe-harmonic.
Ukwengeza, i-SUB6F igcina amandla. Uma ingasitholi isignali ngemva kwemizuzu emibili, ihamba imodi yokuvala imoto. Ekugcineni, i-SUB6F inomklamo osizwa ngekhompiyutha ukubonga nge-subwoofer ethola ibhalansi elungile phakathi kwezingxenye zokunikeza umsindo we-bass ozwakalayo ophawulekayo ngemali yesabelomali.