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Author Topic: patulong naman po sa high pass low pass filter  (Read 1372 times)
pENdot
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« Reply #20 on: September 05, 2010, 10:10:14 AM »

parametric equalizer nalang kaya gagamitin mo. Huh
nakapag assemble na ako before galing sa electronics enthusiats, nalimutan ko na ung issue at nawala na ung hard copy ko. basta nag gamit cya ng LF347 yata na IC.
sino dito meron pang copy dito, pwede pahingi? Huh
 Wink Wink

baka si master woots at si master danny meron. plsssss Smiley
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« Reply #20 on: September 05, 2010, 10:10:14 AM »

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Woots29
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« Reply #21 on: September 05, 2010, 10:47:43 AM »

meron ako nyan seroks kapi Grin

kaso walang scanner nasira Sad
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mice
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« Reply #22 on: September 05, 2010, 03:16:43 PM »

yup.lowpass. alam ko naman na bass yung low pass. ang tanong ko kasi pg naka set yung low pass at nilakas ko yung volume diba dapat bass lang.pero yung tweeter ko nagbi-brit.parang malutong na tunog.ganun din kahit nun wala pa capacitor.kahit hindi naka lowpass.kahit naka highpass pag up ko yung volume ay ganun tlg.
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Woots29
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« Reply #23 on: September 05, 2010, 06:04:01 PM »

what do u mean i-set?

baka overdrive na yang tweeter. ilang watts ba amp mo sis?
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« Reply #24 on: September 05, 2010, 07:51:05 PM »

diko alam kung ilang watts ampli ko,pero ang nakalagay kasi sa box ay 1000w. pero sabi ni sir danny nasa 200w lang daw yun. tig-700 pesos lang kasi ampli ko. katulad ito nun mga ginagamit sa mga xrm at wave na motor.-- ang ibig ko po sabihin na naka-set ay yung low pass filter ng amplifier ko.--kapag in-on ko yung low pass filter at inilakas ko yung volume ay nagbi-brit na sya.pero pag naka meja lang yung volume e ayos naman.
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« Reply #25 on: September 06, 2010, 06:50:17 AM »

hehehe. gets ko na, yan ung maliliit na amp. tsk. tig seven hundred nga. 100watts kuno. 20 -30 watts lang yun

narereceive nung tweeter ung clipping ng amp. may nakakabit bang woofer o ibang speaker

man lang kasama nung tweeter?
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« Reply #26 on: September 06, 2010, 07:06:01 AM »


san jan ampli mo?  Grin
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mice
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« Reply #27 on: September 06, 2010, 10:33:37 AM »

ung x12 1000w po ung katulad ng ampli ko.kaya lang v12 yung sakin.sa mountain bike ko lang ginagamit kaya ganun ang binili ko.wala ako woofer e.puro speaker.dalawang 5" 100w x 2 at dalawang 8" 50w x 2. - - saka bakit ganun? nun ikinabit ko yung mga caps in-line sa + ng mga tweeters ( sa + - terminal ) ay mejo nawala yung "buzzt" sound sa twing io-on ko yung ampli ko.pero nun pinag-sama ko yung mga caps in-line sa + ng wire ng mga tweeter patungo sa + wire ng ampli ay bumalik yung "buzzt" sound.binago ko kasi pangit tingnan sa labas.sala-salabat e.
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« Reply #28 on: September 06, 2010, 11:41:21 AM »

ung x12 1000w po ung katulad ng ampli ko.kaya lang v12 yung sakin.sa mountain bike ko lang ginagamit kaya ganun ang binili ko.wala ako woofer e.puro speaker.dalawang 5" 100w x 2 at dalawang 8" 50w x 2. - - saka bakit ganun? nun ikinabit ko yung mga caps in-line sa + ng mga tweeters ( sa + - terminal ) ay mejo nawala yung "buzzt" sound sa twing io-on ko yung ampli ko.pero nun pinag-sama ko yung mga caps in-line sa + ng wire ng mga tweeter patungo sa + wire ng ampli ay bumalik yung "buzzt" sound.binago ko kasi pangit tingnan sa labas.sala-salabat e.

5" at 8" na speaker? di ba woofer un? baka pwedeng picture na lang o diagram para

mas madali kang tulungan
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« Reply #29 on: September 06, 2010, 01:25:04 PM »

eto po yung pix ng speaker ng mt.bike ko.left and right po yan http://pinoywap.net/uploads/gallery/50412/86966b2f50e7be6579a6e4be00d0bf35.jpg .yan po yun 5" 100w x 2. yung 8" 50w x 2 naman po ay nakalagay sa default box.
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Woots29
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« Reply #30 on: September 06, 2010, 02:27:44 PM »

eto po yung pix ng speaker ng mt.bike ko.left and right po yan
.yan po yun 5" 100w x 2. yung 8" 50w x 2 naman po ay nakalagay sa default box.


ow... dami mo pala t-123 sis. walang duda. clipped yang amplifer mo

hanggang dun na lng yun. heto nga nglabas pa ako ng bagong X12 1000w

at tinest ko sa 123. nagbribrit nga Grin di ba sabi mo sinet mo sa lowpass? natural na magbabass

yun at hihina ung treble. ngaun, dahil mahina ang treble, ilalakas mo naman ngaun para marinig ung treble

eh syempre, di naman kalakasan tong amp, magbabasag na ang tunog. magcli-clip na.

hanggang dun na lang Grin

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« Reply #31 on: September 06, 2010, 04:10:31 PM »

woots,ntry m0 din un t123.db pg inilakas ung amp nagbi-brit xa.sa lowpass di naman treble hanap ko.syempre bass un db?ang sabi ko kapag set ko sa low pass at nilakas ko yung vol. nagbi-brit yung tweeter.di ba dapat puro bass lang yun?bakit kahit naka lowpass na ay umeepek padin sa tweeter? ahm,saka di po ako sis hehe,brad ako.sayo ba lahat ung pinost m0ng amp?magkan0 kuha m0 sa x12 at dun sa amp na malaki yung silver.?
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Woots29
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« Reply #32 on: September 06, 2010, 04:38:02 PM »

clipping kasi. kaya ganun. kahit bass lahat, may tutunog pa rin sa tweeter dahil sa

clip nya. anyways. anu ba balak mo? magsusub ka ba? 1200 ata ung silver.

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« Reply #33 on: September 06, 2010, 06:05:29 PM »

malakas ba yun?orig ba tlg wattage nun? balak ko kasi benta nalang ung amp ko sa kuya ko.lagay nya sa motor nya tapos buy nlang ako ng amp na may equalizer.ung may bass at treble.yung sa pinsan ko 900+ daw yata ung gamit nya sa owner type jeep nya.pansin ko din yung mga sounds ng mga pampasadang jeep.ang gaganda ng tunog.yung bass napaka-low at maganda yung kabog.ang nakikita ko lang na gamit nila ay car stereo at equalizer.magkahiwalay sila.gusto kong tunog yung tulad nun tunog sa headset ko na bass reflex.lalo na pg naka-set pa sa mega bass yung EQ ng cp ko.ang ganda ng tunog talaga.
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« Reply #34 on: September 06, 2010, 09:37:09 PM »

di orig ang wattage nun. kasi kung sa jeep, may mga amplifier na malalaki yun tulad ng MRV-805 na talagang lalagabog

sa lakas ng bass. tsaka 4 channel yun. 2 ch para sa subs at 2 ch sa highs. ganun mga setup ko sa kotse at vans

sa mga jeep (owner) ang nagpaganda pa ng bass nun eh ung box. maaring may booster pa yun.

try mo MRV-1505 ba yun? may bass at treble sya
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« Reply #35 on: September 12, 2010, 03:19:23 PM »

pano po ba nasusukat ang millihenry (mHy) sa coil?an0 po ba ang ginagamit?tester din po ba?
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« Reply #36 on: September 12, 2010, 03:24:39 PM »

inductance tester
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« Reply #37 on: November 12, 2010, 12:25:45 AM »

to "properly" design a crossover.. mejo mahirap at madugo.. hehe

kailangan mo malaman ang impedance ng speaker mo on your desired cutoff freq.

for example a woofer rated at 8 ohm maybe 13 ohm on other freq.

and many other things to consider..

bili ka nlng ng 2-way speaker na pang car audio.. less hassle

sa sub naman when building a box, it's more about compromises

low,loud,small = just choose two

low and loud sub can't be small

small and loud sub can't be low

low and small sub can't be loud

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