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Home Theater => Audio => Speakers => Topic started by: buboy32 on Dec 07, 2014 at 10:02 AM

Title: newbie question.
Post by: buboy32 on Dec 07, 2014 at 10:02 AM: meron po ako lumang sony hcd vx777. pwede po ba gamiting temporary speaker ang sony hcd vx777 para sa bibilhin kong marantz sr5008. kung pwede po saan ko po ikakabit yung 2 malaking speaker?

thank you po.
Title: Re: newbie question.
Post by: remington on Dec 07, 2014 at 11:31 AM: sa front left and right sir.
Title: Re: newbie question.
Post by: audiojunkie on Dec 07, 2014 at 12:14 PM: Very common speakers of mini compo are rated 4ohms, so check your receiver for impedance compatibility.
Title: Re: newbie question.
Post by: buboy32 on Dec 07, 2014 at 05:37 PM: Power Output 100W (0.08% @ 8 Ohm), 140W (0.7% @ 6 Ohm)

yung 2 malaking speaker 6 ohm isa
yung 2 surround speaker 24 ohm isa

sir audiojunkie hindi ko po alam kung compatible sila.
first time ko po kasi gagawa ng home theater.
Title: Re: newbie question.
Post by: Courage on Dec 07, 2014 at 05:46 PM: Quote from: buboy32 on Dec 07, 2014 at 05:37 PM
Power Output 100W (0.08% @ 8 Ohm), 140W (0.7% @ 6 Ohm)

yung 2 malaking speaker 6 ohm isa
yung 2 surround speaker 24 ohm isa

sir audiojunkie hindi ko po alam kung compatible sila.
first time ko po kasi gagawa ng home theater.

Yung 6 ohms pwede mo kabit.. Ewan ko lang yung 24 ohms.. Yung mga speaker experts masasagot yan
Title: Re: newbie question.
Post by: buboy32 on Dec 07, 2014 at 05:51 PM: Sir Courage ano po bang ibig sabihin ng ohms?
Title: Re: newbie question.
Post by: Gino on Dec 07, 2014 at 09:45 PM: Ohms is yung unit of resistance na dadaanan ng kuryente. Higher resistance, mas mahihirapan dumaloy ang kuryente. Lower current. Lower resistance, mas madali dumaloy ang kuryente. In simple terms better na matched and speakers sa amp para tama lang ang daloy ng kuryente. Bali kayang kaya ng amp.

Yung 6ohms mo mukhang kaya ng amp. Yung 24ohms, will play but at lower volume. Try it but gradually increase volume muna. Punahin mo kung may distortion or harsh mechanical sounds. Wala dapat.
Title: Re: newbie question.
Post by: audiojunkie on Dec 08, 2014 at 02:38 AM: Quote from: buboy32 on Dec 07, 2014 at 05:37 PM
Power Output 100W (0.08% @ 8 Ohm), 140W (0.7% @ 6 Ohm)

yung 2 malaking speaker 6 ohm isa
yung 2 surround speaker 24 ohm isa

sir audiojunkie hindi ko po alam kung compatible sila.
first time ko po kasi gagawa ng home theater.

gaya ng nasabi sa mga naunang posts pwede rin yang mga speakers mo kahit malaki ang impedance difference baka makuha sa calibration at fine tuning. Maraming info makukukha sa HT forums kun paano ang setting up at marami din dito mababait at masisipag na handang e-guide ka para mabuo ang dream system mo... ;D
Title: Re: newbie question.
Post by: buboy32 on Dec 09, 2014 at 09:55 AM: maraming maraming salamat po sa inyo.
Title: Re: newbie question.
Post by: larokulit on Dec 09, 2014 at 10:09 AM: Sir, as a general rule, safe pag yung impedance ng speaker equal or mas mataas kesa sa impedance ng amp. Otherwise, may tendency na masunog ang amp mo.
Title: Re: newbie question.
Post by: Gino on Dec 09, 2014 at 12:05 PM: Matching is a start. But dont stop there. Always use your ears when shaking down a system. Listen for untoward sounds. Determine your max vol level. Monitor amp heat.
Title: Re: newbie question.
Post by: buboy32 on Dec 11, 2014 at 12:39 AM: mas maganda po ba ang sounds pag equal ang ohm ng speaker sa AVR?

halimbawa po.
Front Left, Front Right, Center, Surround Left, Surround Right, Surround Back Left, Surround Back Right, 2 Subwoofer. lahat po ng speaker ay puro 8 ohm para sa AVR na 8 ohm or mas maganda pag iba iba ang mga ohm ng speaker pero hindi siya baba ng 8 ohm?
Title: Re: newbie question.
Post by: Gino on Dec 11, 2014 at 12:54 AM: Not always. Pero mas kaya ng amp if the recommended speaker specs like impedance is followed. Maraming factors ang magpapaganda ng sounds. No single answer for that.
Title: Re: newbie question.
Post by: buboy32 on Dec 11, 2014 at 01:01 AM: maraming maraming salamat po sa mga tinuro nyo po sa akin.
sorry po kung marami akong tanong sa inyo.
Title: Re: newbie question.
Post by: buboy32 on Jan 30, 2015 at 09:08 PM: pag front speaker po ba kailangan wala siyang bass?
Title: Re: newbie question.
Post by: Nelson de Leon on Jan 30, 2015 at 09:36 PM: Quote from: buboy32 on Jan 30, 2015 at 09:08 PM
pag front speaker po ba kailangan wala siyang bass?

Again, not always sir. Depende sa xover setting (kung auto calibration), capability ng amp and minsan sa recording or track din.
Title: Re: newbie question.
Post by: audiojunkie on Jan 30, 2015 at 10:03 PM: Tama po yung sinabi ni konsehal Nelson..... Front speakers should produce mid or upper midbass as part of midrange. Male & female vocals typically start from 100 -200 Hz & up about 3.5 kHz. So your speakers if possible to produce this freq. to have full midrange freq. spectrum.
Title: Re: newbie question.
Post by: Nelson de Leon on Jan 30, 2015 at 10:09 PM: Quote from: audiojunkie on Jan 30, 2015 at 10:03 PM
Tama po yung sinabi ni konsehal Nelson..... Front speakers should produce mid or upper midbass as part of midrange. Male & female vocals typically start from 100 -200 Hz & up about 3.5 kHz. So your speakers if possible to produce this freq. to have full midrange freq. spectrum.

Or kung kaya pa ng power ng amp sa mga 63hz, why not. 8)
Title: Re: newbie question.
Post by: audiojunkie on Jan 30, 2015 at 10:15 PM: Quote from: Nelson de Leon on Jan 30, 2015 at 10:09 PM
Or kung kaya pa ng power ng amp sa mga 63hz, why not. 8)

and the speakers can go down to that freq...

Quote from: buboy32 on Jan 30, 2015 at 09:08 PM
pag front speaker po ba kailangan wala siyang bass?

Forgot to ask... Meron ba kayong sub to compensate the LF ext from main speakers?...
Kung meron, my post above applies to that.. But if none your speakers should have full bass freq.
Title: Re: newbie question.
Post by: buboy32 on Jan 30, 2015 at 11:00 PM: wala pa po kaming sub.
sa sub woofer kahit anong size ng speaker pwede ba or my limit?
Title: Re: newbie question.
Post by: mbtorn on Jan 31, 2015 at 12:06 AM: Quote from: buboy32 on Jan 30, 2015 at 11:00 PM
wala pa po kaming sub.
sa sub woofer kahit anong size ng speaker pwede ba or my limit?

Bili na kayo, heto mura lang pero maganda tumunog:

http://www.pinoydvd.com/index.php/topic,197980.0.html
Title: Re: newbie question.
Post by: qguy on Jan 31, 2015 at 05:14 AM: FYI : A SUBWOOFER is the heart of an HT system
Title: Re: newbie question.
Post by: Nelson de Leon on Jan 31, 2015 at 07:56 AM: Quote from: qguy on Jan 31, 2015 at 05:14 AM
FYI : A SUBWOOFER is the heart of an HT system

Syempre! Kung baga sa puso, kailangan magpa-kabog!
Title: Re: newbie question.
Post by: buboy32 on Feb 14, 2015 at 10:11 PM: maganda din po ba ang diy na subwoofer?
Title: Re: newbie question.
Post by: audiojunkie on Feb 14, 2015 at 10:44 PM: Quote from: buboy32 on Feb 14, 2015 at 10:11 PM
maganda din po ba ang diy na subwoofer?

Any DIY audio/video gear maganda pero depende kung properly designed and built.
Title: Re: newbie question.
Post by: buboy32 on Feb 14, 2015 at 11:06 PM: meron po ba dito sa forum na gumawa ng diy na mga speaker?
Title: Re: newbie question.
Post by: audiojunkie on Feb 14, 2015 at 11:30 PM: Quote from: buboy32 on Feb 14, 2015 at 11:06 PM
meron po ba dito sa forum na gumawa ng diy na mga speaker?

Check this...

http://www.pinoydvd.com/index.php/topic,188601.0.html