For tips on connecting an amplifier to a factory stereo, read this article instead. Remove any … Mga Kasounds inulit ko ulit ang Video na ito dito malakas na ang boses ko. From the wires coming out of the speaker, connect the positive speaker lead to terminal A (the positive for channel 1) and connect the negative speaker lead to terminal D (the negative for channel 2). Most people who want to connect two batteries together are trying to expand the battery capacity of their existing setup. I currently have 1 amp installed in my car running my subwoofer, i'm wanting to connect another amp exactly the same to that amp to run my 4 speakers does anyone know how to piggy back my new amp to my current amp. Bridging is a special feature in car amplifiers which lets you get the maximum amount of power they can produce by using a built-in channel-sharing design. "strapping" two amps together doubles the output at the given ohm load. 2. use two identical amplifiers with a dual voice coil subwoofer. click link down below. Today you will lean the different ways you can connect 2 amps together to see which one would work the best for your situation. You may want to connect 2 speakers to one amplifier without individual switching or volume controls if you: ... To calculate the total load impedance of speakers in series, simply add the impedances together. Most 12 volt relays can supply up to 30 amps of current which is more than enough for all your turn on circuits. Connect your preamplifier to your amplifier. Example: You have two 8 ohm speakers you want to connect to an amplifier with an output impedance of 16 ohms. The other amp is a small 40-watt Eastcoast bass amp, I was thinking of connecting the two together somehow to give the bigger amp a bit of a volume boost Nov 23, 2009 #9. Using a regular 1/4 cable, locate the LINE OUT on the master amp. Look at it this way, you have a 2ch amp, look at each amp as one ch of the 2ch amp. U can't B like me. Source(s): many, many system installs and weekly chat's with local car audio pro's. 1/ if one of the amps has a dedicated line level output then you may well be able to wire the CD player into that one and then using a pair of phonos, send the signal out to the other amp. New member. In most cases, you only need 2 RCA Y adapter cables. Car Audio Help 101. If you are unsure if your vehicle utilizes external amplifiers, refer to the owner’s manual. Connecting in parallel increases amp hour capacity only. Connect the ground wire to a metal point connected to the car's chassis or a dedicated grounding point. Bridge mode operation helps provide the power required at lower cost. Any decent size combo will have a line out. You did not say if you were doing this for one sub or two. 4. JL Audio is an awesome product I have JL Audio. The basic concept is that when connecting in parallel, you add the amp hour ratings of the batteries together, but the voltage remains the same. James Judson said: ↑ Bad Idea. In any case, there are a million ways to slave amps. 500 and 900w don't tell us much about your amps … Lv 5. Secure all connected wires. The relay will then connect the 12 volt signal to the amplifiers and other components. Connecting Receivers or Amplifiers . The result is a functional, safe, and aesthetic switch that allows to safely connect two amps to one set of speakers and switch between them even when the amps are on, just like the $120 Beresford switch, but ours costs only $22 in parts (again including the cost of speakers that we gutted to make the enclosure). This article discusses adding an amplifier to an aftermarket stereo. The may be labled "lineout" or perhaps "preamp out." So if you want to connect 4 speakers in total, you are only going to connect 2 speakers to each amplifier. Two amps should be connected to two speakers. this can be done two ways. Check out our amplifier wiring diagram to see how the wiring gets connected in a typical 2-amp system. If using speaker level inputs on the amp, use the connections shown above. Is there a way to connect two amps together? Wiring, Electrical and Installation Help . For example: two 6 volt 4.5 Ah batteries wired in parallel are capable of providing 6 volt 9 amp hours (4.5 Ah + 4.5 Ah). Step 5 — Connect the power wire . Ensure the ground wire connection is to bare metal. Chris, You should never connect the outputs of two amplifiers together in a system - they'll try and burn each other up. Car - 99 Neon Sport. Car audio amplifiers commonly have only a 13.8 volt supply and obtaining the voltage levels in the amplifier circuit required for even modest powers is expensive. Connect the amp to the first speaker. Lorenzo is back and is going to show you how to wire your Speakers and Subwoofers to your Amplifier!! Connecting 2 Amps to 1 Capacitor Thread starter lostboy; Start date Jun 20, 2005; Forums. A crossover is actually an audio processing unit, which is able to separate a single audio signal to two or more frequency ranges. Lv 7. Also, you shouldn't bypass your subs' jumper - they need both coils to operate properly. Relevance. Will a 4gauge power wire into a distribution block, then 8 gauge wire to both amps be good? If you connect two 8 ohm speakers to the average car amp, then yes, probably. Most car amps can handle a 4 ohm load, which is what it would be. The head unit’s left channel RCA jack is connected to the left front and left rear amp inputs. If both speakers are less than 8 ohms, or the amplifier requires a total load impedance greater than 4 ohms, then it is best to connect the speakers in series. Do not connect a two channel amp to more than two speakers because it will damage your amp. 2. Also another thought if your amp has input and output rca's you can just connect the RCA from your HU to amp 1, and rca's from amp 1 to amp 2, thats the way I'm running my setup now. Then the same for the right channels. Connecting 2 amps together in car.? Same make, Amp hour (Ah) rating and if you can the same manufacture date. In this article, our editors have explained in detail all the steps that will help you connect a crossover to car speakers. Bassmec. This is the amp you should use as the master. Connecting speaker wire together by soldering. For this case, you want to put your speakers in series, so the total impedance of the speakers will be 8+8=16 ohms, matching the amplifier. This is hands-down the most reliable way to extend & splice speaker as when done properly soldered wire is extremely strong and is permanent. Wires must be connected correctly on both the receiver or amplifier and speakers. The rated power of speakers is a concept often misunderstood. Now you might want to know how to connect two car amps together if your are adding a second for another subwoofer or for the front and rear speakers. To begin, follow the wire cutting & stripping steps from the first section (using crimp connectors). 2. as far as a remote gain splitter I do belive you can use a phone splitter for that, all the cord for a remote gain is phone line anyhow. The second amp will be the slave. N2Audio. James canty . Attach the power cable to the positive battery terminal (not directly to the battery post itself). 0 0. You can still connect a head unit car stereo with only 2 channels (left and right) to a 4 channel amp easily. Connect cables from the output terminals of your preamp to input plugs at the back of your amplifier. Posted on Saturday, July 02, 2005 - 15:35 GMT . Anonymous . You can … Many people think that if they have a speaker rated at 50 watts, then adding another 50 watt speaker will give them 100 watts of power. You will control gain, EQ, etc from this amp. Can someone else verify that works? 1. get two 'strapable' amplifier's that can be bridged. If you find an amp with the a switch on it saying "master" and on the other side saying "slave" that is a given that you can put these 2 amps together and you only tune the master amp with the gain and frequency because the other amp which is the slave is just there for extra power. In professional audio applications, two amplifiers are used to create a bi-amped system. Once all of the wiring has been connected to their corresponding wires, you will need to make those connections permanent. Active crossovers are separate components, and are connected between the sound source (a mixer or preamp), and the amplifier. 1 decade ago. Connecting 2 amps together . Connecting amps is easy run the signal in from your radio to the input RCA's on the first amp, the run another set of RCA's from the output on the first amp to the input of the second amp. Passive crossovers built into speakers' cabinets are used in compact music systems. Your amplifier will be connected to your speakers via the output terminals. 3 Answers . Your channels combine so you don't get "extra" channels as you asked. L. lostboy Junior Member. I have a 5oow and 900w amp which I m trying to connect together. This is a very common wiring use of a 4 channel amp for situations in which you’d like more power available and don’t need 4 separate amplifier channels. This prevents your head unit from trying to deliver too much current which can burn out the turn on circuitry in the head unit. 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