This is necessary when one is adding an amplifier to a factory head unit, since factory head units do not have RCA outputs to get signals from. It consists of a transformer and 10 to 20 watts a high-voltage resistor and connects to amp by using RCA patch cable. The amplifier in the head unit is being loaded by the resistor. It has also an adjustable gain feature to pull output. Most of the line output converters have wire to ground the transformer. The transformer will provide the variation of voltage between the two input terminals. Since the DC voltage increases at the same time on both the input terminals, then the rhythm of the DC is irrecoverable.
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Last updated 13 November, 26 Very different to the type of amplifier you may have in your home stereo, PA power amplifiers are designed to run at high levels for long periods of time. In the first part of this four-part series we looked at the basic elements you need to know about when it comes to DJ PA systems. In the second part , we carried on laying the groundwork by answering some common newbie questions.
In that case, each speaker would receive half of the amplifier’s 4-ohm power.
Plan the Location of the Car Stereo Equalizer First of all you need to think about where you want the car stereo equalizer to be installed in the car. Where does it look the best, is there enough room where you think it looks the best, or do you need to consider installing it in a different area of the car. Run the Main Electrical Wiring Wiring a car stereo equalizer can be a rewarding experience when done the right way.
After you have the car stereo equalizer mounted, you need to run the main power wire, usually a 16 gauge red wire to the main power, or switched power wire in the fuse panel, you will need a test light for this. If you want the car stereo equalizer to come on only when the key is in the on position, you need to locate a power post that only has power when the key is on.
Hook up your main power wire from the equalizer to that post. Run the Main Ground Wire After you have run the main power wire, you will need to find a place to mount the ground wire. A plastic mounted ground wire will never make a good ground. Things to remember when wiring a car stereo to an equalizer Make sure that you have enough room to mount the unit where you want it Try doing a fit up before you drill any holes Run the main power wire from the equalizer to a power output in the fuse panel Mount the ground wire correctly, make sure that the ground wire is mounted to metal Now the equalizer should be installed where you want it, with the power, and ground wires hooked up Step 4: Wiring the Equalizer to the Stereo Next you will move on to the wiring the car stereo to the equalizer itself, at this point you should just need to plug in the RCA jacks from the main stereo head unit to the equalizer.
Make sure that you alternate the wires one over the other, this will help them to stay in place. This is really all there is to wiring a car stereo to an equalizer and connecting to car speakers, just make sure the you have crimped all of the connectors on the wiring correctly, and with the right connectors. Make sure that you plugged the RCA connectors to the right ports, and you ready to go.
How to hook up 2 10 inch speakers
How do you hook up a capacitor to an amp Step 2: Fiberglass a box for yourself example below. Connect the two halves of the fuse holder together, with the fuse installed. Secure the cable to the fuse holder terminal by tightening the small setscrew, using an appropriately sized allen wrench.
I have never been a fan of hi stop lights on convertible roll bars, as if you are driving at night with the roof up every time you use the brakes the inside of the car lights up and destroys you night vision and concentration.
Is your amp bridgeable and how many channels does it have? I have a watt 4 channel crunch amp. The good thing about 4 channel is you can have a pair of sub-woofers bridged to channels 1 and 2 and control your bass. Then mids and highs bridged off of channels 3 and 4. So yes you can get more power out of certain amps by bridging. I have a nice Rockford fosgate system hooked up in my house. Just my Rockford amp is watt peak power and RMS.
I also have 2 sub woofers output in the back of my home receiver. But you can just use a y splitter like you did. My subs that go to my car audio amp are dual voice coil 4 ohms basically ran down to 1 ohm with my amp being 1 ohm stable. I hear people saying that you cannot get a car audio system to sound good in a house but I beg the differ.
can i run two batteries with my stock alternator?
Some questions need to be answered and a basic design needs to be formulated. What is this amp going to power-up? What impedance load will you be using? By paying attention to this impedance matching process you will save money, time and get the performance you want.
This is the most in-depth course on car mechanics ever produced.
Is it possible to plug one guitar into two amps. Connect the Master amplifier to the head-unit duh! Connect the Togehher amplifier to the head-unit duh! So how do you safely use two amps without Experiment with stacking several sounds together until you find the. How do i hook up two amps together Connecting two amps together Do i have to run them up just like the other amp, or can i splice them directly into the other amps cords.
The RCA wires need to go to each amp by use of a ‘y’ aleman-ltd.
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I’m playing folk music in a coffee shop. How much amplifier power do I need? Our rock group will be playing in a seat concert hall. How many watts will we need? I just bought some PA speakers.
You can put it through an empty rubber grommet in a factory hole.
But if you insist on using an amp meter, here’s the information. The most important feature of the amp meter is that it is a low resistance high current device. It must be installed in series with an electrical load to limit current flow. If you were to wire the amp meter directly across the battery as you would with a volt meter the amp meter would immediately pass so much current as to fry the meter, almost instantly.
Some amp meters may actually be fused for internal protection. When properly wired in series with an electrical load the amp meter will monitor the current flowing in the circuit. This particular ammeter appears to be manufacture, so not exactly the correct period for MGA. However, since the ammeter was never standard equipment on the MGA, an aftermarket accessory could be almost any design hopfully not ugly.
If you have amp alternator you would need a amp meter.
How do you hook up 2 subs to a monoblock amp
This requires a more robust antenna and electrical system than what might be used for the more common low powered or CB radio systems. The electrical system must be capable of delivering a constant 40 amps minimum of DC current at These radios must be wired with both red positive and blue negative wires direct to the battery with 8ga for up to 10 feet and 6ga. Attaching the negative lead to vehicle chassis ground will not work.
By looking at its specs JL recommends a max of watts.
Connect two batteries in parallel — Part 2 answers the questions asked the most. Most people who want to connect two batteries together are trying to expand the battery capacity of their existing setup. One thing to remember, if you are going to install a second battery, you are going to have to start with two new, identical batteries. Same make, Amp hour Ah rating and if you can the same manufacture date.
Well the most obvious is to simply connect a new battery to the original battery using some cable and new battery terminal clamps like this…. OK, that will work. Hang on though lets have a closer look. Battery A is the primary battery and Battery B is our newly installed secondary battery. But remember what I said earlier, you should always use batteries from the same manufacturer with the same rating and manufacture date… well that still applies and now you will be replacing Battery B that is probably still working OK.
The other side of this is charging.
How do i hook up two amps together
If you use say 2. If you had used 10 mm2 wire you would be down to Basically if you size the wires according to the above table you will be fine. So, if you need a wire to take 7 Amps in a loom then you need only 1 mm2 wire, which is actually the cross sectional area – 1. Note that the bigger wires are made up of a number of smaller wires twisted together.
At Crown, we often are asked similar questions, and this article will provide some answers.
The fuse box is often located in a cluster of components, as illustrated here. The box is shown with the cover off. To guard against this, ancillary circuits have fuses. The most common type of fuse is a short length of thin wire enclosed in a heatproof casing often glass. The size of the fuse wire is the thinnest that can carry the normal current of the circuit without overheating, and it is rated in amps. The sudden surge of high current in a short circuit makes the fuse wire melt, or ‘blow’, breaking the circuit.
When this happens, see if there is a short circuit or a disconnection, then install a new fuse of the correct amperage rating See Checking and replacing fuses. There are many fuses, each protecting a small group of components, so that one blown fuse does not shut down the whole system.
How can i install two amps to a radio which has only one output for it?
The current drawn isn’t continuous, it spikes and dips according to the music you play, and the volume. You need to overrate the PSU substantially, to allow for these spikes – not doing so will cause the power supply to burn out with extended use, or may constantly trip its overload protection mechanisms. Do NOT exceed
Most aftermarket speakers are louder and more powerful than the factory-installed ones, and thus require more power and a larger amp.
Installing preamps and amps is easy if you follow the necessary steps. Step Procedure 1 Position the preamp in the home theater cabinet, making sure that it has enough space in the cabinet. The location chosen should have a fairly large opening at the back for the connecting cables to go into. If possible, it is preferred that the back of the cabinet where the preamp is installed not have any covering at all because this allows the cables from both input and output devices to connect more easily to the device.
Using masking tape, wrap it around the cable just near the plug or connector, and write the source it matches on it to prevent confusion. Run the cable to the preamp and find a vacant slot at the back of the device and look for the input terminals. There are many input plugs where the connector can be plugged into, so choose the correct type of plug and connect the cable into it.
If there are no output terminals available, use the “tape out” jack. Ensure that the plug is completely inserted into the slot. Connect as many input sources as necessary. Find the corresponding connector in the output portion and connect the corresponding amplifier cables into it. Find the input plugs at the back of the amplifier and connect the cables.
Can i hook up two amps together?
Page updated on how do i amp 4 speakers and sub? I’ve had friends run Kove 12″s, 4 doors and 2 tweeters off a 5 channel amp before. I doubt it got the sub to it’s RMS rating, but it sounded pretty good and got the job done, I just wouldn’t recommend it like that. I want to amp my tweeters and 6X9’s and my sub, different amps for the subs and speakers I don’t understand how you do it because the speakers have to be hooked up to the head unit right??
You all are the Guru’s right??
Why pay someone else to do this relatively simple task when you can do it yourself? However, the real question is how to install an amplifier in a car. Before you begin, you need to get an amplifier wiring kit. They cost about 30 dollars, give or take, and vary depending on wire gauge size. The wiring kit should include a main power wire with an in-line fuse, a ground wire, a power-on wire for the stereo head unit, and RCA cables for the audio connection.
First, disconnect the negative terminal, then disconnect the positive terminal. You must do them in that order. Be very careful and try not to lean directly over the battery, as they can in rare cases actually explode. Now you need to run the power cable. This cable connects the positive terminal of the battery directly to the amplifier, and it should have an in-line fuse to help protect the amp from power issues.
This fuse should be removed before you connect the wires. The most difficult part of this whole process, in my opinion, is running the power cable because you have to go from the engine compartment to somewhere in the interior of the vehicle. I usually run my cables through the rubber gasket that allows all the other wires and cables to go through the dash to the engine compartment.
Very carefully poke a small hole in that rubber gasket and feed the cable through.