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noob needs help on wattage/ ohm


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Posted

I confused one the wattage and ohm part of the electrical. For example if you have a 3000w amp and the 1 ohm power is 3,370w. if i want to run 2 1 ohm subs would the they be each .5 ohm at 4,030w( 2015w each)?

sorry if i confused anyone else i really new understood this. if anyone could help or should me a guide that would help thanks.

the amp i was referring to

the subs

Posted

The crescendo amp you listed is discontinued...

But if its a single channel amp it will see 1 ohm not two .5 ohms... Thats for two channel amps..

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Posted

The crescendo amp you listed is discontinued...

But if its a single channel amp it will see 1 ohm not two .5 ohms... Thats for two channel amps..

ok so lets say i get two 1 ohm subs run them to the amp @ 1 ohm they will be at 1650w each?

Posted

Yes, two D1 subwoofers can be wired to a 1ohm load, and they will each get half the power of the amplifier.

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Posted

But if you don't know how to match subs, I highly doubt you are going to have the electrical to back up 3000wrms. Before you get a system that draws that much power you are going to have to do some upgrades to the electrical system, am I right supercharged? Not trying to offend you man, I hope you do get a system that big, I just don't want you to burn up your amp or mess up your car

so far...

HU- pioneer DEH-P59001B

Amp- crescendo BC2000D

Wire- 1/0 awg welding lead

Electric- Big 3 ^same wire

Subs- 2 Obsidian Audio 12 d4's

Box 4ft^3 ported at 33hz. designed by Ram-Designs

Posted

But if you don't know how to match subs, I highly doubt you are going to have the electrical to back up 3000wrms. Before you get a system that draws that much power you are going to have to do some upgrades to the electrical system, am I right supercharged? Not trying to offend you man, I hope you do get a system that big, I just don't want you to burn up your amp or mess up your car

yes you are right. I am buddies with guys that install stereo equipment for a living they are going to do all the upgrades...big 3, routing wires, and stuff like that. i am just try to gain knowledge my self(17 years old) so i can learn to do it. so i was just asking around to see if anyone could help

Posted

But if you don't know how to match subs, I highly doubt you are going to have the electrical to back up 3000wrms. Before you get a system that draws that much power you are going to have to do some upgrades to the electrical system, am I right supercharged? Not trying to offend you man, I hope you do get a system that big, I just don't want you to burn up your amp or mess up your car

yes you are right. I am buddies with guys that install stereo equipment for a living they are going to do all the upgrades...big 3, routing wires, and stuff like that. i am just try to gain knowledge my self(17 years old) so i can learn to do it. so i was just asking around to see if anyone could help

Awesome man! I hope it goes well for you, also for 3000-4000 watts rms your most likely going to need some extra batts, and maybe even a HO alternator depending on your vehicle.

And ohms are a measurement of resestance, the lower the number of ohms the less resistance. So your just setting up your subs to different resistance levels. The good thing about mono block amps is that they give out even power to the subs that are connected, no matter how many are there. So yes is the answer to your question, as long as they are wired correctly at the right ohm ratings

so far...

HU- pioneer DEH-P59001B

Amp- crescendo BC2000D

Wire- 1/0 awg welding lead

Electric- Big 3 ^same wire

Subs- 2 Obsidian Audio 12 d4's

Box 4ft^3 ported at 33hz. designed by Ram-Designs

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