caramoan tour package

caramoan tour package

Author Topic: change subwoofer speaker of 2.1 speaker...pwede kaya?  (Read 2465 times)

Offline viel_dk

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 1
  • Gender: Male
change subwoofer speaker of 2.1 speaker...pwede kaya?
« on: August 03, 2009, 03:49:04 PM »
halloww,...wow first timer on posting...he.he.he

mga masters, meron kasi akong biniling 2.1 speaker...curious kasi ako kung anong klaseng speaker yung ginamit as subwoofer speaker, so binaklas ko(hilig ko yun eh..hehe).yung spec. ng speaker palang ginamit eh 4", 6 ohms, 8 watts RMS yung power output...

so here's my question:

pwede po bang palitan ng ibang speaker yun with higher power output(watts) and different impedance(4 ohms)?


thanks po....
no past, no future......

Philippine Electronics Forum

change subwoofer speaker of 2.1 speaker...pwede kaya?
« on: August 03, 2009, 03:49:04 PM »

Offline Ikasamoko

  • Solar Power Satellite
  • *****
  • Posts: 5707
  • Pogi/Ganda Points: 412
  • Gender: Male
  • ..sexually deficit..
    • My "BLAG!"
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #1 on: August 03, 2009, 04:46:38 PM »
pwede...pero mismatch na yun sa driver ckt mo...in short di na sya efficient as compared sa current setup mo....

Philippine Electronics Forum

Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #1 on: August 03, 2009, 04:46:38 PM »

Offline kalansing

  • Size D Battery
  • ******
  • Posts: 323
  • Pogi/Ganda Points: 18
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #2 on: August 03, 2009, 04:47:35 PM »
same or higher watt pwede. pag lower ang impedance compared sa dati, nde na yata advisable... higher load sa amplifier na yan. di ko lang alam kung may work around dito. ask natin mga masters..


Philippine Electronics Forum

Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #2 on: August 03, 2009, 04:47:35 PM »

Offline viel_dk

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 1
  • Gender: Male
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #3 on: August 03, 2009, 05:13:39 PM »
kung pwede,...ok lng kaya yung 150 watts bellow and 6 or 8 ohms?
di kasi ako satisfied dun sa tunog ng sub eh, pag nakatodo sabog yung tunog...

pero may sinubukan akong speaker, (4.5", 20 watts, 4 ohms)yung tig 60 pesos...

hehehe...ayos naman...
no past, no future......

Philippine Electronics Forum

Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #3 on: August 03, 2009, 05:13:39 PM »

Offline kinyo

  • Size D Battery
  • ******
  • Posts: 349
  • Pogi/Ganda Points: 25
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #4 on: August 03, 2009, 05:41:08 PM »
binaklas na rin lang ... tignan na rin yung amplifier circuit nya para magkaroon ng idea kung ano talaga kakayahan nya ... malamang IC yung power amp nya ... post mo dito kung anong IC

 ;D

Philippine Electronics Forum

Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #4 on: August 03, 2009, 05:41:08 PM »

Offline kalansing

  • Size D Battery
  • ******
  • Posts: 323
  • Pogi/Ganda Points: 18
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #5 on: August 03, 2009, 05:45:35 PM »
kunan nyo ng pictures sir :) para may idea din tayo

Offline viel_dk

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 1
  • Gender: Male
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #6 on: August 03, 2009, 08:03:28 PM »
sorry po natagalan ang reply ko....ala po kasi akong digicam kaya webcam nlng gnamit ko kaya an labo po eh..hehe :-[

BTW eto po yung pics.










yung IC po is (CD2025CP) tapos nakasulat po sa baba nun (HFTv2J768RL)



no past, no future......

Offline viel_dk

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 1
  • Gender: Male
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #7 on: August 03, 2009, 08:19:58 PM »
mga masters ok lang po ba na walang thermal paste on top of each ICs, kasi tinanggal ko eh, para mabasa yung nkasulat...hhehehe
no past, no future......

Offline Ikasamoko

  • Solar Power Satellite
  • *****
  • Posts: 5707
  • Pogi/Ganda Points: 412
  • Gender: Male
  • ..sexually deficit..
    • My "BLAG!"
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #8 on: August 04, 2009, 10:12:13 AM »
2025? hehehe...power amp yan ng mga cheap china made na radio at cassette player....also sa mga DVD's...

much better gawa ka ng bagong amp at speaker system or pwede rin palitan mo ng mas mataas na power amp then palitan mo rin ng high wattage spkr..

Offline viel_dk

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 1
  • Gender: Male
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #9 on: August 04, 2009, 05:15:21 PM »
ahh..gawa ng amp...pero noob pa po ako sa ganyan eh,....kung bibili ako ng mas mataas na power amp, magkano po kaya aabutin nun?

dun po sa IC, di po ba masusunog yung IC kung wala thermal paste, pinunasan ko kasi eh,...pero meron naman pong heatsink...
no past, no future......

Offline backspace

  • CR2032 Battery
  • **
  • Posts: 32
  • Pogi/Ganda Points: 0
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #10 on: August 06, 2009, 01:14:47 AM »
ahh..gawa ng amp...pero noob pa po ako sa ganyan eh,....kung bibili ako ng mas mataas na power amp, magkano po kaya aabutin nun?

dun po sa IC, di po ba masusunog yung IC kung wala thermal paste, pinunasan ko kasi eh,...pero meron naman pong heatsink...

ahh..gawa ng amp...pero noob pa po ako sa ganyan eh,....kung bibili ako ng mas mataas na power amp, magkano po kaya aabutin nun?

dun po sa IC, di po ba masusunog yung IC kung wala thermal paste, pinunasan ko kasi eh,...pero meron naman pong heatsink...

mayron nabibili na silicone thermal grease sa mga elex store. tanung mo na lang.. kung gusto mo gumawa ng amp try mo tda2052 ng ST micro. 60W RMS @ 25VDC supply. simple lang ang contruction.

Offline nestea

  • LR44 Battery
  • *
  • Posts: 1
  • Pogi/Ganda Points: 0
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #11 on: August 06, 2009, 07:20:18 PM »
tama ang ating mga masters.. pero kung gusto mo ng magandang bayo eh pati diameter ng speaker consider mo na rin. (it really matters!)

Offline ♪ ♫ ♫ ♪ ♪ ♪ ♫ ♫ ♫

  • Hydroelectric
  • ***
  • Posts: 3439
  • Pogi/Ganda Points: 123
  • Truth suffers, but never dies.
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #12 on: August 06, 2009, 07:43:46 PM »

ang nakikita kung isang problema ay yong lo pass filter para sa sub nyo kasi computed ito sa 6 ohms, baka lumihis yong cut-off o roll-off ng freq niya.
It's difficult to see the picture when you're inside the frame.

Offline viel_dk

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 1
  • Gender: Male
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #13 on: August 07, 2009, 06:29:15 PM »
mayron nabibili na silicone thermal grease sa mga elex store. tanung mo na lang.. kung gusto mo gumawa ng amp try mo tda2052 ng ST micro. 60W RMS @ 25VDC supply. simple lang ang contruction.

meron n po akong nabili sa cdr king,..hehe

no past, no future......

Offline BANNEDMemberAccount

  • Gas Turbine
  • **
  • Posts: 2747
  • Pogi/Ganda Points: 130
  • You have No GOD?, You have No Peace of mind.
    • Hay tita lengwahe mo bading na bading halata na talaga, napaka-awkward! gack!!!
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #14 on: March 26, 2011, 04:37:07 PM »
napancn ko rin sa subwoofer ko anglakas ng boses at sobra ang talon ng speaker pero pagvolume na sabog tunog,yung hi-fi naman sobra ang lakas ng bass at buo yung tunog pero mahina yung voice output
Wag HIHITHIT ng Katol para hinde Tamang Hinala  Account is permanently BANNED due to Accumulation of forum rules and violations.

Offline Vaounsi

  • Diesel Generator
  • *
  • Posts: 1817
  • Pogi/Ganda Points: 146
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #15 on: March 26, 2011, 05:27:28 PM »
meron n po akong nabili sa cdr king,..hehe


mahal thermal nabili mo pang process..hehe dapat sa mga elec store lng ung white silicon mura lng 25 petot dami na..

Offline taqui

  • Hydroelectric
  • ***
  • Posts: 3540
  • Pogi/Ganda Points: 228
  • Gender: Female
  • ang ganda ko
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #16 on: March 26, 2011, 05:38:22 PM »
share ko lang

august 07, 2009 :D :D :D binuhay

;D ;D ;D sis red bka lumalampas na sa maximum kaya basag na sound..
mag painit ka muna .. kapag nilalamig..

Offline BANNEDMemberAccount

  • Gas Turbine
  • **
  • Posts: 2747
  • Pogi/Ganda Points: 130
  • You have No GOD?, You have No Peace of mind.
    • Hay tita lengwahe mo bading na bading halata na talaga, napaka-awkward! gack!!!
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #17 on: March 26, 2011, 05:48:50 PM »
share ko lang

august 07, 2009 :D :D :D binuhay

;D ;D ;D sis red bka lumalampas na sa maximum kaya basag na sound..

siguro nga kasi 50watts max lang yung subwoofer ko :)
Wag HIHITHIT ng Katol para hinde Tamang Hinala  Account is permanently BANNED due to Accumulation of forum rules and violations.

Offline taqui

  • Hydroelectric
  • ***
  • Posts: 3540
  • Pogi/Ganda Points: 228
  • Gender: Female
  • ang ganda ko
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #18 on: March 26, 2011, 05:54:42 PM »
bawas volume nalang pg basag na sound. or kung gusto pa ng ms malakas, merun jn malalaking subwoofer maganda 12" speaker
mag painit ka muna .. kapag nilalamig..

Offline Mr. Turko

  • Size D Battery
  • ******
  • Posts: 344
  • Pogi/Ganda Points: 56
Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #19 on: March 26, 2011, 09:05:18 PM »
kung pwede,...ok lng kaya yung 150 watts bellow and 6 or 8 ohms?
di kasi ako satisfied dun sa tunog ng sub eh, pag nakatodo sabog yung tunog...

pero may sinubukan akong speaker, (4.5", 20 watts, 4 ohms)yung tig 60 pesos...

hehehe...ayos naman...
pwede yan.pero kaylangan mo rin taasan ang power amp. nyan, mas mataas din amperahe ng transformer at capacitance ng capacitor..palitan mo ng mas mataas ang amperahe ng transformer saka mas mataas na capacitor, para kahit itodo hindi sabog ang tunog..

Philippine Electronics Forum

Re: change subwoofer speaker of 2.1 speaker...pwede kaya?
« Reply #19 on: March 26, 2011, 09:05:18 PM »

 

Privacy Policy

Contact Us: elabph@yahoo.com