What wires do you need to hook up subs and amp
To create a truly powerful car audio system you need to have a wide ranging speaker set-up and the proper power to drive those speakers. Most vehicles are equipped with a series of door panel and rear deck speakers. Optional stereo systems often come with subwoofers and amplifiers. If your vehicle is not equipped with an upgraded audio system, you can install amps and subwoofers yourself. To save time and space a popular solution is a powered subwoofer. A powered subwoofer is a sub that comes with a built-in amplifier.
How do you connect a subwoofer to an amplifier?
If your subwoofer doesn't have an internal amplifier , you'll definitely want to connect an amplifier to it. To do this, you'll need your subwoofer, an amplifier, at least one set of RCA cables these are the red, white, and yellow jacks on a single cable , speakers , and speaker wires. First, you'll want to think about where you'll keep the subwoofer. Because the subwoofer is working mostly on the bass the low tones , it doesn't require as much directional pushing as speakers do.
Since you'll have to run cables and wires between the subwoofer and other devices, you might want to keep it just a few feet from your screen. To get started with the actual hook-up, you'll connect the subwoofer to the amplifier using the RCA cable. If you want a stereo hook-up, you'll need two sets of RCA cables. Connect the subwoofer output to the amplifier input. The jack on the amplifier may even be labeled "subwoofer output," just to make things easy for you.
Make sure both the subwoofer and the amplifier are turned off and disconnected from the power source. You'll then need to connect your amplifier to your speakers. On the back of your amplifier, you should find the speaker outputs. Connect your speaker wires to these outputs -- one into each output. The speaker wires are usually just bare wire ends. Make sure you're connecting the left and right output speaker wires into their corresponding left and right speakers.
Virtual Surround Sound. Home Theater. How Speakers Work. How do you connect a subwoofer to an amplifier? More Sound Systems " ".
What installation accessories do you need for the installation? You must supply the amp's power and ground wiring, an inline fuse, a remote turn-on wire, RCA .. If you're installing an amp for a subwoofer, read How to tune your subs. So what will we need to do this? -Subwoofer box -Subwoofer speaker (see next step) -Amplifier (see next step) -Wiring kit (or each of the following) Gauge or .
If your subwoofer doesn't have an internal amplifier , you'll definitely want to connect an amplifier to it. To do this, you'll need your subwoofer, an amplifier, at least one set of RCA cables these are the red, white, and yellow jacks on a single cable , speakers , and speaker wires. First, you'll want to think about where you'll keep the subwoofer.
A sub woofer or two in a vehicle can make the world of difference in listening to music.
Installing an amplifier in your car's audio system can seem overwhelming, but installing one without RCA jacks can be downright intimidating. Older systems usually lack RCA jacks, but just because you have an older system does not mean you cannot add an amp for additional power to push your speakers or subwoofers. Before you begin the installation process, it's imperative that you make sure the amp you've chosen is capable of accepting speaker or line-level connections.
What You Need to Know About Car Amp Wiring
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How to hook up an amp and sub to a stock stereo.
Whether installing on a car, truck, boat, UTV, or golf cart, one of the most common amplifier installation issues we troubleshoot involves the remote turn on wire. The remote turn on wire is responsible for turning your amplifier on and off. This voltage is transferred through the remote turn on wire to the amplifier turn on circuit; when the amplifier senses this voltage, it turns the amplifier on. When the ignition of the vehicle is turned off, the remote turn on wire stops transferring voltage and the amplifier turns off. If the remote turn on wire is connected to a wire in the vehicle that has constant voltage, the amplifier will always be on. If the remote turn on wire is connected to a wire that does not receive voltage when the ignition is in the ACCESSORY or ON position, the amplifier will not turn on until that wire does receive voltage. One thing to note, most head unit wiring harnesses also have a solid blue wire. Wiring the remote turn on wire with an aftermarket head unit is pretty straightforward.
In this instructable, I will show you the whole process of installing an amplified subwoofer into a car.
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How to Install a Subwoofer With Built in Amp
Wiring up an amplifier to a stock radio is something that many of our customers do themselves. With the proper parts and correct wiring, this can be an easy way to improve your factory stereo system. Line output convertor LP has adjustable input signals and signal sensing remote turn on. This is what is going to feed signal into your amplifier. These line output converters, also known as hi to low level converters, are typically wired into the rear speaker wires of a vehicle. This will provide audio signal to your amp. It is very important to get the phase of the wiring correct. If you just tap into a pair of speaker wires and happen to get some sound, you may not necessarily have positive and negative correct. If you were to get the right rear speaker positive and negative correct, but the left rear speaker positive and negative reversed, you will have effectively canceled out your bass frequencies. The factory speaker wires will not be labeled and will not be marked like typical aftermarket wiring harnesses. You will need a multimeter and a double AA battery with some speaker wire hooked up to it in order to test for for speaker wires and the phase. To make your speaker wire tester, simply take some speaker wire and electrical tape the positive wire to the positive post and the negative wire to the negative end of the battery.
Installing Subwoofers in a Car
Stock car stereo systems usually do not pack much punch. To really highlight the bass of your car stereo, you need a setup capable of properly reproducing low frequency notes. Adding a subwoofer and amplifier to your existing stereo is a great way to improve the bottom-end output of your system and is one of the most common upgrades performed on a car's audio gear. Choose a subwoofer speaker system and amplifier that fits your car's current system and meets your audio needs. You have two basic options:
The first three connections are necessary in order to provide power to your new car amplifier. The remote turn-on wire can be even thinner, and it only needs to be long enough to reach your head unit from wherever you have chosen to locate your power amp. The last two types of connections involved in amp wiring are the audio inputs and outputs. If you go the former route, then you should start out by checking your manual to see what gauge power and ground cables your amp calls for. Finally, you can determine whether you need traditional speaker wires or RCA cables by looking at whether your head unit has line-level RCA outputs.
REMOTE TURN ON WIRE: What is it and how do I install it?
Most amps will come with a complete wiring kit. But if yours does not, you'll need the main power wire, an inline fuse use the size wire and fuse that the amp manufacturer recommends , a ground wire, RCA cables, speaker wires, remote turn-on wire and connector plugs to suit head unit, amp and speakers some units may just require bare-wire connections. The amount of space you have to work with will help determine the size amp you buy. A common place to fit an amp is in the trunk or luggage compartment of your car. However, if you're driving, say, an SUV, space becomes limited and you'll need to consider mounting the amp under, behind, or between the seats.
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