Questions Regarding Car Audio.. set-up, Ari ta!

[K+SOLID]

Good evening mga bossing. Ask lang pud ko diri,naa man gud koy nakit an na amp diri sa b&s section ba. Din mao ni iyaha brand og model MRV - F705 Amplifier x12 3,600 watts 900watts x 4 channel. Ako pangutana,pila ka speaker ako kinahanglan ibutang ani pila ka ohms og pila ka watts aron mo match ani nga amp? Thank you...

> I presume that the amp is bootleg (china) v12 amplifier. it is stable sa 4 ohm load lang.dont get carried away sa 3600 watts that has been printed on the amp. i guess it can only push 50 to 60 watts per channel.

> as what bxp has said before, a good indicator nga dako ug wattage ang amp is the fuse amperage being used sa amp... look it up lng brod.
il give you an example on the recommended fusing sa amp, this example is the soundstream amps (please click on the link) ---> Soundstream - Picasso Amplifiers

> you can only connect 1 pair of 4 ohm speakers to this amp. but don't get me wrong, i've seen many people connect this amp with a number of speakers. the amp seems to be ok (for now), but it will surely cause some problems in the future. better be safe brod.

[markzz]

@k+SOLID, thanks for the advice bro.. by the way which is better 1 ohm or 4 ohms connection of the speaker?

[leurs]

> I presume that the amp is bootleg (china) v12 amplifier. it is stable sa 4 ohm load lang.dont get carried away sa 3600 watts that has been printed on the amp. i guess it can only push 50 to 60 watts per channel.

> as what bxp has said before, a good indicator nga dako ug wattage ang amp is the fuse amperage being used sa amp... look it up lng brod.
il give you an example on the recommended fusing sa amp, this example is the soundstream amps (please click on the link) ---> Soundstream - Picasso Amplifiers

> you can only connect 1 pair of 4 ohm speakers to this amp. but don't get me wrong, i've seen many people connect this amp with a number of speakers. the amp seems to be ok (for now), but it will surely cause some problems in the future. better be safe brod.

Lain kuno nga example or explaination sir libog man ko ato,sorry bag o paman ko kat on2 gud ani.hehehehe
Anyway thanks for the input.

[K+SOLID]

@k+SOLID, thanks for the advice bro.. by the way which is better 1 ohm or 4 ohms connection of the speaker?

boss markzz, could you add more details sa imong question above ^^^
what's your plan di ay unta, could you share with us perhaps?


have an answer but im not sure if its the right one. Let's get the right question first, hehehehe...

[K+SOLID]

Lain kuno nga example or explaination sir libog man ko ato,sorry bag o paman ko kat on2 gud ani.hehehehe
Anyway thanks for the input.

sir leurs, mayng hapon.

asa ka dapit naglibog? kindly point out the concern that has puzzled you...

will attempt to state a better explanation once i could have your concern. salamat.

[leurs]

sir leurs, mayng hapon.

asa ka dapit naglibog? kindly point out the concern that has puzzled you...

will attempt to state a better explanation once i could have your concern. salamat.

Naglibog ko example nimo about recommended fusing sa amp unsaon pag sabot.hehehehe
Naa lang ko example sir kung 70 watts per channel nga amp.pila man iya fusing ani? Kung magkadako ang watts magkadako pud ba iya fusing?

[K+SOLID]

Naglibog ko example nimo about recommended fusing sa amp unsaon pag sabot.hehehehe
Naa lang ko example sir kung 70 watts per channel nga amp.pila man iya fusing ani? Kung magkadako ang watts magkadako pud ba iya fusing?

mayng hapon.

here's an example on how to compute for the needed amperage if the watts has been given already. ang example diri kay wattage sa bumbilya sa headlight.

Watts = Volts x Amps

Amps = watts/ volts

Therefore, your 55 watt lights (x2) at 110 watts total divided by 12 volts is just a shade under 10 amps. In actuality, your alternator is putting out around 13 volts or so, so the actual amperage will be less. Do all of your calculations with 12 volts and you will have a nice little safety factor.


so, if 70 watts per channel then 4 channel imong amp the total watts is 280.
280/12 = 23 A (amp), to be safe around 25 A


Yes, you got it right,
kung magka dako ang watts sa amp,
mas dako ang fusing.

hope i was able to shed some light on your concern.

[leurs]

mayng hapon.

here's an example on how to compute for the needed amperage if the watts has been given already. ang example diri kay wattage sa bumbilya sa headlight.

Watts = Volts x Amps

Amps = watts/ volts

Therefore, your 55 watt lights (x2) at 110 watts total divided by 12 volts is just a shade under 10 amps. In actuality, your alternator is putting out around 13 volts or so, so the actual amperage will be less. Do all of your calculations with 12 volts and you will have a nice little safety factor.


so, if 70 watts per channel then 4 channel imong amp the total watts is 280.
280/12 = 23 A (amp), to be safe around 25 A


Yes, you got it right,
kung magka dako ang watts sa amp,
mas dako ang fusing.

hope i was able to shed some light on your concern.

Yes boss I am now inlighten. Thanks a lot...

[leurs]

So,nasugdan ko naman ni,ako nalang ni igrab ang opportunity,ex.sir naa ko amp like 70watts per channel nga amp.then total wattage niya is 280 watts,din let say 2-4ohms siya. Ako pangutana pila ka watts ang speaker ako gamiton ani per channel din pila ka ohms? Din pila ka speaker ang pwede nako ibutang? Sorry kaayo boss sa daghan pangutana.hehehehe wala kaayo ko katuhog ato 1st nako pangutana gud. T.Y again

[Boybangas]

So,nasugdan ko naman ni,ako nalang ni igrab ang opportunity,ex.sir naa ko amp like 70watts per channel nga amp.then total wattage niya is 280 watts,din let say 2-4ohms siya. Ako pangutana pila ka watts ang speaker ako gamiton ani per channel din pila ka ohms? Din pila ka speaker ang pwede nako ibutang? Sorry kaayo boss sa daghan pangutana.hehehehe wala kaayo ko katuhog ato 1st nako pangutana gud. T.Y again

hello sir.IMO,speaker nga ubos ubos og wattage(RMS) sa imong amp per channel if 4ohms.
e.g.
70watts(RMS) x4 @ 4ohms
speaker nga tag 40-50 watts(RMS). watts peak ani nga speaker is about 80-100 watts.mas maayo kung mas taas og power imong amp kay sa speaker.

i hope nakatabang ko gamay.