https://cuttingedgegamer.com/?a=sergeantpope Need more help? The rating on the amp is 300W x 1 channel @ 4 ohms and 500W x 1 channel @ 2 ohms. Let’s get started. Very simple. According to the chart, a bridged four channel amp is classified as a two channel amp. I urge you not to do it. System 1: Using a 4 channel amp rated for 2 ohms stereo, 4 ohms bridged. Normally, an amplifier may consist up to 4 channels. If all 4 channels have a low pass filter, then you can bridge down to 2 channels. If you amp is bridgeable you run + sub wire to ch 1 + then the -sub wire to the - of ch 2 of the amp. Normally, your 2 channel is running at 4 ohm for each channel. How to Bridge an Amplifier: 7 Steps (with Pictures) - wikiHow I have an old Pioneer amp lying around, here's a pic. You can, however, it'll be no different than bridging it normally on one side. How loud is a 24,000 watt system with 3 18's? Take a look: *That would be the bottom pic if you didn't catch on. If you don't want to buy a separate sub amp, I'd probably run the front portion of the 4-channel on all 4 speakers and bridge 3/4 on the sub. It looks like the two channels are summed. bridged to the sub? 4 channels and 2 subwoofers are pointless if you want to use all 4 channels. If its a 4 channel, you can get 2 channels out of it bridged. What you need to do (after reading the manual for the amp to make sure im correct) is to connect the negative of the sub to the negative of one channel, and the positive of the sub to the positive of the other channel. Final Words. I have an '88 civic with stock door speakers, 2 6x9 Renegade speakers for rear, a Rockford Fosgate P1 12" sub, a Rockford Fosgate Prime R300-4 amp, and a Kenwood KDC-X595 head. Can we connect the remaining two channels in parallel to say right (front and back) and Left (front and back) Can we connect the remaining two channels in parallel to say right (front and back) and Left (front and back) The front and rear speakers are running parallel off the front, and the sub is bridged off the rear. Most amps will display how to wire this up with the connectors. Bridging your amp combines 2 amp channels into one, giving you more power. is suitable, should I wire it up as each front 6-1/2" speaker to channel-A, each rear speaker to channel-B and the 5th (sub.) The chart tells us that a 4 ohm dual voice coil wires to 2 ohms or 8 ohms, not 4 ohms. some have switches, some have diagrams on em too. There's a built in control on the amp that lets me sellect how many channels to use. Not every power amp on the market does, that is for sure. just use one channel. I already had a sub hooked up with a line level adapter..sounded nice but I wanted more from my door speakers. now adding a third and if wired the third like the others I’m down to .33 ohm load and the amp is only stable at 1 ohm. Bridge 4ch amp to 1 sub - Hello, I'm a newbie and I recently purchesed a cheap 50 dollar jensen 4 channel amp (LXA-400). Not Helpful 2 Helpful 2. Thanks . Assuming we connect the Sub by bridging two channels. If you have a dual voice coil subwoofer you can run, as an example the front channels bridged to 1 voice coil and the rear to the other voice coil. This is especially helpful if you like to listen to clear, crisp, high-quality sound or if you drive in noisy situations such as traffic, with a noisy air conditioner, or on highways. Nick C from Pensacola. In fact, I would prefer that setup to a 2 amp setup. The watts won't get you in as much trouble as the ohms will. Join Yahoo Answers and get 100 points today. This number is usually the same as the combined power of the 2 channels at half the load. you not using channel 3 - 4 its now a 2 channel amp bridged, your only plugging the rca's into channel 1-2 there r no back speakers or channels 3-4 Create an account or login to comment You must be a member in order to leave a comment I’m installing 4 channel amp with rca for signal. You will have an end result of 4-ohms. If it's cutting off, then either; 1. How do I add two speakers and a subwoofer to a two channel amp? Yes No. You can not bridge the 2 rear channels of this amp when the load is 2 ohm. 6 speakers 4 channel amp wiring diagram – A Beginner s Guide to Circuit Diagrams. wow thanks man that actually makes sense to me...thanks heeps bro il give the bridging thing a try.. lol wats the posibility that il **** the whole systemm up? This is how you can bridge a 4 channel amp to 2 subs: They are SVC with 300w rms and 1000w peak. I also have 4x5 in back door infinity too how would I wire all my speakers to the 4 channel amp I have .thank you very much Give model numbers of subs (speakers) and amp to get a detailed idea on what way to do it. How to Bridge your Amplifier. Thanks for any answers and i will ... Lv 5. When using a 4 channel amp. If you're using a single voice coil (1 + and 1 - on sub) sub, then you can only bridge 2 of the 4 channels to it. Your amp probably has a line level (like a headphone jack) sub output, so you can just buy any active subwoofer and plug it in through that. the amp is still seeing a 4 ohm subwoofer and is only going to provide 75W to the sub. The manual doesn't show how to bridge for stereo. First, make sure that the amplifier you have is bridgeable. On your four-channel amp, you should see 8 terminals: channels 1 through 4 each have a positive (+) and negative (-) terminal. A 4 channel amp should work just fine for what you are trying to do. The four channels will not be balanced and the distortion will be very high. The same with the other sub + ch3 - ch4 that's how to bridge your amp. If you try to bridge an amp that is not designed to be bridged, you can damage the amp. Hey mate, saw this up on the PGA site aswell. I also have a pair of comp.speakers infinity I got from u . Good Afternoon. i have a 4 channel amp but need all the rms to run 1 sub, Thanks for any answers and i will choose best answer. They show a typical single channel wiring scheme. channel on the Amp. There is nothing you can do to that amp to get it to put out 300W at 4 ohms. And one final thing. What amp is it? 1) take the front RCA' s to channels 1&2 for stereo. even if you bridge 2 channels (which provides 150W rms at 2 ohms!) also some are 4 ohm when bridged, others 2 ohms. Check out … To bridge your amplifier, locate the amp terminals. If you try to make run like a 1 channel amp, I'm afraid it won't be stable, if it even works that way at all. channel on the Amp. Twitter: http://full.sc/PHN4rR | Awesome Graphics Cards! Not exactly an expert on car audio. So run the sub and speakers off one amp. Then you will run your sub, bridged, on the last 2 channels. If in series (amp - to - 1st sub, + 1st sub to - 2nd sub, + 2nd sub to + amp), you get 8 ohm load. Remember: 4 Ohm mono is equivalent to 2 Ohm stereo. System 2: 2 speakers in parallel to each front channel = 2 Ohms x 2 + 1 subwoofer wired for 4 or 2 Ohms on the rear channels bridged for more power. The bridged rear channel (3/4) of the amp will go up to 4 ohm stable, so be sure the sub's impedance is high enough. This is mainly done for subwoofers, as it changes it from stereo to mono and doubles the power. Ok, I have a 700 watt interfire 4 channel. My 8000X7 has a switch on the back that allows me to choose between 7 channels, 6 channels, i.e 1 pair bridged, and 5 channels, i.e. Would it be possible to bridge the 4 channels into one to provide maximum power to my one 10" pioneer shallow sub?? Most 2-channel amps can't drive loads lower than 4 ohms when bridged, and don't have enough power to drive 2 subs. It pushes 400w x 2 @ 2ohms and it pushes 800w x 1 @ 4 ohms bridged. In reality, most amps are only stable at a 4 ohm load in mono/bridged configuration. I'm only using it … As much trouble as the ohms will in 16 years of stereo installation a ohm... Yet seen in 16 years of stereo installation a 4 channel amp should describe which terminals to use the... Hook it up each front amp channel is running at 4 ohm dual voice coil sub and the.... Watt interfire 4 channel you will run your sub, bridged, on the chart to. 'S guide or do your research it for on a seperate bridged channel and the - from. 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