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SIOLOON FUN CLUB :: START YOUR ENGINE'S :: SOUND SYSTEM ( I.C.E ) :: questionsShare | 
 

 pertanyaan pasal Ohm,db,spl

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razali_pb59047
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime15/9/2009, 9:50 am
pertanyaan pasal Ohm,db,spl Ts-w5110
Technical Specification

* Sensitivity: 89 dB
* RMS Power Range : 2500 Watts
* Peak Power Handling: 6000 Watts
* Impedance: Dual 4 Ohm
* Low Frequency response: 18 Hz
* High Frequency Response: 2000 Hz
* Diameter: 12 Inch

Features

* 6000W Competition Class SPL dual voice coil subwoofer for professional use
* Ohm Rating: 1 or 4 Ohm
* Frequency Response: 18 � 2,000 Hz
* Lowest Resonance Frequency: (Fs) 30 Hz
* Qts: 0.34
* Vas: 26.7 (Litres)
* Recommended Sealed Enclosure: 42.5 (Litres)
* Sensitivity (1 W / 1 m): 89 dB
* Nominal Input Power: 2500 W
* Interlaced Carbon fi bre reinforced IMPP cone
* 3-layer aramid fi bre woven radial rubber surround
* Wide-roll, overhung surround
* Super strong dust cap
* Pure Titanium voice coil former
* Ceramic-coated voice coil wire
* Super Aramid fi bre damper
* Button-hold design aluminium die-cast chassis
* Powerful triple stacked magnets
* ADMG (Aero Dynamic Magnetic Gap)
* Extended and vented pole yoke
* 8-gauge wire terminal
* Priced per speaker

* Subwoofers are usually come as a single speaker unless noted differently.

NI SUBWOOFER POWER KA?BEGEGAR JUGA KA INI?


tyco2 sound skalian mau tanya ni apa maksud tu Ohm,db,spl?mengapa ada 2-ohm,4-ohm,apa perbezaannya tu ah?!
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finalazy84
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finalazy84

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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime5/10/2009, 11:03 pm
klo tingu dri spec 2 memang power la...hehe
ohm 2 kn....om gere gere...haha...kiding2...ohm 2 ialah rintangan.suma bnda electrik ni ada rintanganya tersndiri...so ohm ni ialah sukatan rintangan.klo makin kecil 2 ohm, makin kuat la letrik da main, tapi brgntung dngn amp juga la.stabil tau tdk.woofer ni ada 2 voice coil.1 voice coil 2 ohm.so bleh wiring samada 4 ohm or 1 ohm la (wiring selari/bersiri)

sa suggest tngok2 la sekitar2 topik2 sini ni.macam bnyak suda org bincang psal ni.
db ndatau apa decibel kali, SPL sound pressure level (sound blaster).
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime6/10/2009, 8:44 am
BULI TAHAN WOO finalazy84... RASPEK SAMA KO... pertanyaan pasal Ohm,db,spl 23998 ... SO MACAM MANA MAU WIREING KASI JADI 1 OHM , 2 OHM, ATAU 4 OHM NI... KONGSI2 BA
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime9/10/2009, 9:46 am
ni ada cket ohmic chart...leh ko tgk2kan..




pertanyaan pasal Ohm,db,spl 1dvcpa10hpertanyaan pasal Ohm,db,spl 2dvcse10lpertanyaan pasal Ohm,db,spl 2svcpa10kpertanyaan pasal Ohm,db,spl 2svcse10
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taktahu
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime10/10/2009, 2:27 am
wow/..... very good...
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haszmir
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime10/10/2009, 1:50 pm
nice work
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babykelisa
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime11/10/2009, 8:21 pm
takde in malay ke....susah nak faham ooo...
blur2...ni tau... rock kapak
pertanyaan pasal Ohm,db,spl Logo_b13
http://www.sioloon.com/snopy-club-f199
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finalazy84
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime11/10/2009, 10:47 pm
ni mesti kes tdk bagi tumpuan masa bajar KH dlu kn pertanyaan pasal Ohm,db,spl 980600 hehe
tdk g2 complicated la, dlu kita ada blajar buat litar yg ada mentol 2 kn.konsep lebih kurang sama.

parallel = selari (4ohm + 4ohm = 2 ohm)
series = bersiri (4ohm + 4ohm = 8 ohm)

kalau bersiri ohm akan bertmbah. selari ohm bekurang. cuba tngok gmbar 2 wiring (+) dan (-) ko bleh fhm 2 perbezaan parallel dan series.
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime14/10/2009, 12:10 pm
Hehhehe....macam cikgu pula finalazy84 ni nahhh.....buka ko buku KH mu dlu tu la ko tdo jak masa iskuLL dulu hehhe...
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime16/10/2009, 10:45 am
bingung lagi aku woo!!! buli kasi terang lagi ka...
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PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime16/10/2009, 11:26 pm
itu ohm untk pakai monoblok......klu monoblok boleh turun 1ohm jadi klu pakai satu woofer mau pakai 2ohm+2ohm punya....klu pakai 2 woofer mau pakai 4ohm+4ohm bunya....sbb satu woofer 2hm+2ohm selari jadi 1ohm....klu 2 woofer 4ohm+4ohm selari 1ohm juga ......klu monoblok baru boleh turun 2ohm jadi main satu woofer mau 4ohm+4ohm selari jadi 2ohm......2 woofer pakai singel coil ... 4ohm + 4ohm selari jadi 2ohm.........
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finalazy84
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime17/10/2009, 1:47 am
erm...tmbah bingung sa bca ni tau pertanyaan pasal Ohm,db,spl 632559
ohm untuk pakai monoblock? bukn kah ohm ni wujud d semua peralatan elektronik.actly bukn monoblock sja yg ada kepelbagaian ohm yg bleh d support. amp 4 channel sya pn bleh main 4 / 2 ohm. 2 ohm bridge.itu bergntung amplifier ba 2. monoblock pn bukn suma stabil 1 ohm.
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PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime17/10/2009, 11:29 am
4 channel boleh main 2ohm...tapi ia power kecil .... biasa 4 channel balu 50 rms per channel....main woofer kecil power boleh lah....
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PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime17/10/2009, 11:34 am
finalazy84 wrote:
erm...tmbah bingung sa bca ni tau pertanyaan pasal Ohm,db,spl 632559
ohm untuk pakai monoblock? bukn kah ohm ni wujud d semua peralatan elektronik.actly bukn monoblock sja yg ada kepelbagaian ohm yg bleh d support. amp 4 channel sya pn bleh main 4 / 2 ohm. 2 ohm bridge.itu bergntung amplifier ba 2. monoblock pn bukn suma stabil 1 ohm.

itulah ku kasi tahu, ada amp boleh turun sampai 2ohm...adayg turun sampai 1ohm.....majan amp 1000rms boleh sampai 1ohm, jadi 1ohm ia 1000rms.....klu main 2ohm ia baru jadi 500rms, klu 4ohm baru jadi 300rms..lagi klu amp 400rms baru boleh sampai 2ohm, sama juga 2ohm 400rms, 4ohm baru 200rms, tapi ini amp tidak boleh main sampai 1ohm,sbb itu amp baru boleh turun sampai 2ohm.....amp punya ohm misti mau sama woofer punya ohm......
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finalazy84
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime17/10/2009, 12:34 pm
yes...btul2...sokong2...
bergntung kestabilan amp 2. jgn set yg amp 2 ta dpt angkat.klo tdk panas 2 amp.burn pertanyaan pasal Ohm,db,spl 980600

paling pnting kena tengok 2 amp punya spec.
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime17/10/2009, 12:59 pm
Apa maksud RMS tu bro..
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PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime19/10/2009, 9:01 am
rms majan kereta punya hospawer........
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PK-12
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime19/10/2009, 9:27 am
RMS tu power handling sbnar atau Continuous Power juga dkenali Mean Power,Average Power ssuatu speaker tu..bkn PMPO (peak music power output)maksud dia sy da lupa sbb msa skolah tgktn 4 lg so da lupa nnt sy refer balik okay...RMS tu mksd dia (root mean square)..
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime19/10/2009, 11:33 am
root mean square? = akar bermaksud persegi ka? kekekekekek.... makin kusut pula aku rasa.... kekekekekek
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime19/10/2009, 3:00 pm
uhm mcmn mok ckp ni aaa...ko ni cgu pura2 xtaw pula aaa..scara teori dlm elktronik RMS adalah fundamental magnitude bg AC signal..means the RMS value assigned to an AC signal is the amount of DC required to produce an equivalent amount of heat in the same load...sori la geng blajar engineering mmg macam ni pkai english klu pkai mlay lg bngung ko nnt hehehe..macam aku jgk
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime19/10/2009, 3:12 pm
uhm cgu root mean square ni adalah istilah sj...macam yg ckp td pwer handling sbnar atau average power ssbuah speaker tu..root mean square ni bmksud formula2 yg digunakan utk dapatkan jumlah power...lbih dgunakan utk pngiraan dlm bntk glombang..dmana nilai RMS adalah nisbah kpd crest factor (CF),
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime19/10/2009, 4:29 pm
lau banyk ohm tambah kuat ka...?
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PK-12
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime20/10/2009, 9:07 am
byk ohm makin xkuat la sbb ia adalah rintangan...biasanya pggunaan speaker yg bsar ohm ni spt PA system wat konsert tu,hi-fi alat elektronik rumah...sbb dia gn kuasa yg tinggi high voltage la katakan..macam kereta lg kcil ohm lg bgus sbb ia guna kuasa rendah 12 volt sj...klu guna ohm tinggi na pyah2 2 gink..tlampaw byk load suda tu hehehe..karen pun drop..kan dlm elktronik v=I/R dmana rintanagn bkadaran sgsang ngan arus dan voltan..
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime20/10/2009, 3:02 pm
teringat aku sama guru aku d teknik dulu.... heheheheh
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pertanyaan pasal Ohm,db,spl Empty
PostSubject: Re: pertanyaan pasal Ohm,db,spl   pertanyaan pasal Ohm,db,spl Icon_minitime23/10/2009, 8:49 am
na knfom pura2 xtaw c konco ni hehehe...teknik mana dlu konco?? amik coz apa?hehehe..
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