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Hifonics X generation galiath old school

Hi i have 2 x 15 inch subs and i have a X generation galiath amp that is 4 channel . I wanna know how to run the amp at its full capacity 800 x 1 . I wanna bridge the amp at the moment its not that loud , i know its got more but i just need wiring diagram or advice plz.

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You CANNOT run two subs into a bridge. i have been doing it for a while and wondering why my amps kept blowing. bridging can only be one sub to two channels. i dont know why it wont work even if it is 2 ohms... say your amp is 2 ohm stable. but i went to a store and asked they said don't run two subs into a bridged amp

Posted on Oct 28, 2008

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Find your manual here: Next tell me the exact model number of your subs and type of box they're in Be sure to leave good feedback or I don't get paid

Posted on Oct 03, 2007


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1 Answer

Which amplifier is best suitable for me to use?

This really depends on the setup you intend to create in your vehicle.

The Amplifer (amp) needs to be matched to the speakers you intend to run.

As a rule of thumb, the power of the amp shouldn't exceed the max. power of the speaker (this may damage your speaker). Instead, the amp's RMS output power should be at 75-100% of the speaker's RATED (RMS) input power. NOTE: this must NOT be confused with max power.

Ideally, you want to run each speaker with its own amp channel.

A subwoofer will usually require a hi-power single channel amp, or a 2 channel amp, bridged into 1 (to increase power output required for the sub).

Here are some examples in simpler terms:

1 channel (hi power) amp can run a subwoofer.
2 channel amp can run 2 speakers, or 1 sub (bridged).
4 channel amp can run 4 speakers, or a combination of 2 spkrs + 1 sub (bridged), or perhaps 2 subs (bridged).

Hope this makes sense.

Feb 27, 2013 | Car Audio & Video

1 Answer

I just bought two rockford fosgate t1 twelves duel voice coil 4ohm I'm running a old school alpine v12 1507 mrv 2channel. I want to bridge the amp to get the most out of these subs would it be better...

Hi there,
This amp should run comfortable at 2 ohms/channel. However, your dual voice coil subs are rated at 4 ohms. This means when you connect the 2 voice coils together in parellel (positive to positive and negative to negative both coils wired to one output) the amp will see 2 ohms. So if you connect both subs to one output then your amp will see 1 ohm (not good) If you run the voice coils in parellel but the subs in series then the 2 resistances (ohms) will be added together. So that way the amp will se 4 ohms. This is fine but the amp would push more power into 2 ohms. You can run one sub on each channel if you can split the head unit output to 2 outputs, problem is then you will be halving the amount of power to each channel. Personally I would probably be more inclined to run 1 sub on this amp and run another amp from the pre-outs on the first amp for the 2nd sub. Try to find another amp the same to run the second sub. Mind you, 2 of these amps will need some big power cable to run them but should shake your teeth out!
Hope this helps

May 08, 2011 | Alpine Car Audio & Video

1 Answer trying to find a diagram on how to wire my subs down to 1 ohm..i have 2 12 in. Audiobahn alum12n..they are currently runnimg at 3 ohms on a hifonics 2500 watt 1 channel amp that only supports 1 2...

Hi, if you wire all voice coils in parallel, you will get down to 1.5 ohms. That is the lowest you can go with these 2 subs. Just hook the amps' positive to all 4 positive speaker terminals and the amp negative to all 4 speaker negative terminals. Please let me know if you have more questions, and thanks for using FixYa.

Mar 22, 2011 | AudioBahn Car Audio & Video

2 Answers

I dont have any cosmetic problems with my subs .. but i have 4, 12 inch hifonics olympian subs in one sealed box. and i cant find any specs on them at all.. do you know the watts and rms wattage and how...

look on the bottom of subwoofer should say like olm2412 olm1612 olympus the 1612 is the rms and speaker size 2412 is 2400 rms and the 12 stands for 12 inch subwoofer.i think thair is only 2 modles . also u have 4 u would need a 10,000 rms amp if thay are the olm2412s or 6,000 rms amp to push 4 olm1612. as far as box building info i think you should call maxxsonnics. 847-540-7700 talk to mike

Mar 03, 2010 | Hifonics W-124 Olympian 12" Subwoofer Car...

1 Answer

Im trying to run two kenwood 6/9,s and a mtx sledge hammer 12'' sub of a mtx 6004 amp.where do i put my rca,s front or rear / and if this is poss how do i bridge the sub ????? im lost

Im kind of confused with what exactly your asking. Are you trying to run 3 subs off of an amp? If so, the RCA's should go to the front of the amp, and if your plugging 3 subs in to it, you need to have a 3+ channel amp. There is a way to hook it up differently though. I have 4 12" Hifonics subs running off a 2400 watt Nitro-BMW-486 amp. I just have two subs running to each of the two channels.

Sep 26, 2009 | Car Audio & Video

1 Answer

I have 3 hifonics zeus Size: 12 inch Impedance: Single 4 Ohms Peak Power Handling: 800 watts RMS Power Handling: 400 watts Sensitivity: 89.9 dB Aluminum Cast Basket American Spider For Reliable Performance...

Hello king3132,

Three 4 ohm subs can be wired parallel for a 1.34 ohm final load or series for a 12 ohm load. If you have the channels of the amp bridged, I hope that the subs are connected in series because the Sony XM-2200GTX is NOT rated for or stable at 1.34 ohms. It's only stable down to 4 ohms.

You definitely will not get the maximum potential of the subs from that amp. They can handle 400 watts RMS each (total 1,200 watts) and the amp is only capable of 500 watts RMS into 4 ohms (less at higher impedance), so each sub could only be getting a maximum of 166.6 watts RMS.

Hope this helps.

Jul 20, 2009 | Digital Audio Car Audio & Video

1 Answer

I have a jvc kds580 and i wanna run a passive Bazooka EL and 4 other speakers. Can i drive the sub with the 2 RCA OUTS on the back of the unit? If not, how do i drive the sub?

RCA Outs are very low power signal connectors. They would have a hard time running a pair of headphones.

What you need is a Power Amp that the RCA's plug into and your subs Connect to.
You need an Amp (Amplifier) that powers a similar number of Watts to what your Subs Capacity is. (ie; your subs have a ratting of 100W (Watts), then you need an amplifier with 100W per channel; that's a 200W amp for a two way (Speaker) amp, or a 400W rating for an amp with 4 channels (4 Speaker connectors)
You can run a lower power amp on your subs, and use ony a portion of your speakers capacity; but if you get an amp that supplies more wattage than your speakers capacity, then you'll blow your speakers, their performance will deteriorate slowly. eventually they will not be able to generate a clear reproduction, Speakers are irrepairable.

Sorry for the long explanation.
This is something you wan't to do right, the first time.


Jun 21, 2009 | JVC KD-S580 CD Player

1 Answer

Is it a good idea


Based on your description and on the idea of a single amp, then your plan of hooking up both the subwoofers in series (to get 8 ohms) would be the safest as against running the subs in parallel (2 ohms). This way the sub amp would not be overly loaded, you can compensate the slight loss in power by strategically positioning the 2 subs. A friendly reminder, pls observe polarity when hooking the sub speakers.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

Oct 10, 2008 | Car Audio & Video

1 Answer

Hifonics collossus

This decision is up to you, how much room you have for an enclosure, what type of music you listen to, and how much money you wanna spend. Whatever you choose make sure you're getting a sub that can handle the amps RMS wattage per channel.

Mar 19, 2008 | Car Audio & Video

4 Answers

3 amps 2 subs sound system for car, need wiring help

As i read your problem i can recommend you that connecting each of the hifonics amp to each hifonics sub with the same specs by getting the specs in interfacing the two or you can simply look to the output of the amp and the input of the sub and find a suitable plug that fits to them.

In the case if you want to run each hamp to individually run each sub but sharing 3 farad capacitor: what i can suggest is that you connect in parallel one connecting wire of each input or ouput of the amp or sub. Its like connecting a connector from each of the input or output of the amp or sub to one leg of the capacitor, and connecting two wires to the other leg, one is being connected to the amp or sub and the other wire is connected to the other amp or sub.

In the case of putting a circuit breaker at the car battery: what i can suggest is that you find an appropriate circuit breaker that fits the specs of the car battery then connect it in series on the positive supply or read the specs of the circuit breaker before you connect it to the battery. Having a circuit breaker is like having a fuse but with special advantages in favor of the circuit breaker.

In the case of having power to the amps you can run one power wire to the amps by dividing the power wire into two, one connected to the amp and the other wire to the other amp. Then you can connect each amp and sub in series individually by connecting one wire b/w amp and sub. I hope i solved your problem

Feb 08, 2008 | Car Audio & Video

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