You can just splice into the stock amp wires, thats what I did Connect the left channel on the subwoofer to the left channel on the amplifier and the right channel on thenbsp Connect your amplifier or powered sub to your cars stock head unit You have all you solidifies the rope to these.
Full Answer
How do you hook up a radio to an amp?
There are two ways to do this: get a line output converter (LOC) that'll adjust the speaker-level signal for your amp's input, or get an amplifier with speaker-level inputs. You cut the factory speaker wires behind the radio, and connect the wires coming from the radio to your LOC or amp's inputs.
What kind of wiring do you need for a car amplifier?
Car amplifiers don't come with any wiring included. You must supply the amp's power and ground wiring, an inline fuse, a remote turn-on wire, RCA cables, and speaker wires. The power and ground wires need to be thick enough to accommodate the amp's demand for electrical current or the amp won't operate properly or put out its rated power.
How do you wire a car AMP to a speaker?
Disconnect or cut the factory speaker wires and connect the new wires directly to each speaker terminal. It is important that you keep the polarity of your speaker wiring straight. This means that each positive terminal of the amp connects to a positive terminal of a speaker — and the same goes for the negative terminals.
What size wires do you use for AMP wiring?
Amp wiring kits often don't include signal wiring. Your amplifier gets its input signals from the receiver's output typically via RCA cables. RCA cables come in stereo pairs, in various lengths. When running new speaker wires from your amplifier's output to the speakers, any size wire from 18- to 14-gauge will work fine.
How do you wire a 5 channel amp?
6:0410:06How To Wire Speakers and Subwoofers to Your AmplifierYouTubeStart of suggested clipEnd of suggested clipIn this setup we're going to set the amp up as a 5 channel and you're only looking to power one sub.MoreIn this setup we're going to set the amp up as a 5 channel and you're only looking to power one sub. So what we'll do is we'll have our connections to our front rear.
Can you wire an amp to a stock radio?
Another popular way to connect an amplifier to a factory radio is to use something called a line output converter. It connects to the factory radio's speaker wires and converts the speaker-level signal to a preamp-level signal. This lets you use RCA cables to run that signal to your amplifier.
Can you wire sub and amp to stock?
So now you know – it's definitely possible to install a subwoofer and amplifier to your factory system, and still have it sounding good. If you'd like to know more about how to get a killer system set-up in your car without swapping your stereo, give us a call at 510-527-9888.
How do you hook up an amp to a deck?
2:064:34How to install a car amplifier | Crutchfield DIY video - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe turn on wire is included in your amp wiring kit. Run these cables behind the dash to your stereoMoreThe turn on wire is included in your amp wiring kit. Run these cables behind the dash to your stereo. The turn on wire connects to a remote turn on lead in your stereos wiring harness.
How do you wire an amp to a stock head unit?
6:258:28How to install an amplifier to factory radio - YouTubeYouTubeStart of suggested clipEnd of suggested clipPositive and negative is gonna go to the driver side positive negative my two gray solid gray andMorePositive and negative is gonna go to the driver side positive negative my two gray solid gray and gray with the black stripe the one with the black stripe is the one that's negative. So positive.
How do you hook up an amp and subs to a stock radio?
3:236:05How to: Add Aftermarket Subwoofer and Amp to Factory Stereo. - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou would run cable that goes from that and plug directly into here I have speaker inputs and so nowMoreYou would run cable that goes from that and plug directly into here I have speaker inputs and so now what that does is it allows you to tap off of a speaker wire.
Do I need to bypass factory amp?
Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of the car. It's usually worth the extra effort because you'll get better sound from your new stereo, even if you're keeping those factory speakers.
Do you need a line output converter for subwoofer?
A: Yes, definitely. Amplifiers that offer speaker-level inputs don't require a separate line output converter to tap into existing speaker wires to get their signal. Many powered subwoofers offer this feature, too. The speaker-to-line level conversion is done inside the amplifier.
How do I hook up subs to a factory stereo?
2:3616:02How to Install Subwoofer WITHOUT aftermarket Radio - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo as you guys can see on one side you do have uh your speaker wires. These ones we will have to tapMoreSo as you guys can see on one side you do have uh your speaker wires. These ones we will have to tap into the black speakers. Um and then from there we can actually plug a pair of rcas.
Do I need a capacitor for my amp?
Capacitors offer some small amount of protection for amplifiers from potentially damaging under-voltage surges over time if you play loud music regularly. But most of the reason for adding capacitors is to keep your car voltage stable.
How do you hook up a RCA adapter to a stock radio?
3:386:03How to add RCA Pre out adaptor to a factory car radio guide - YouTubeYouTubeStart of suggested clipEnd of suggested clipThere we go so what we've done this is your adapter with the RCA s on the end yeah we've crimped inMoreThere we go so what we've done this is your adapter with the RCA s on the end yeah we've crimped in the RCA speaker end we adapt to speaker end into our wires that we've cut and stripped.
Do RCA cables go to input or output?
RCA cables are used for connecting to RCA inputs and outputs. The most common example is a stereo RCA cable sending 2-channel analog audio between devices – like from a CD player to an amplifier.
What happens if a sub splits the rear channel?
if he splits the rear channel, the sub is affected by the fade/balance though. That is what he is trying to avoid. He can't avoid that using that amp and headunit.
Can an amp work on front and rear?
The amp can probably work on front and rear inputs only. But unless you have some external sound processor you aren't getting balance and fade and sub from front/rear RCAs.
How many channels does an amplifier need to work?
Most amplifier speaker-level inputs need two channels of input to work properly.
When installing more than one amplifier, should you use distribution blocks for the power and ground cables?
Cesar , When you install more than one amplifier, you should use distribution blocks for the power and ground cables, eliminating the need to wire each amp directly to the battery.
How many ohms are in a car speaker?
RJ, Although rarely mentioned, most aftermarket car speakers have 4 ohms of impedance. There are some that are 3 or 2 ohms, but low speaker sensitivity makes them only a little more efficient than 4-ohm speakers. Your question about wiring is irrelevant for single speakers - "series, series-parallel, and parallel" wiring refer to how two or more devices like speakers can get wired together. One speaker gets wired with its positive terminal connected to the amp's positive output terminal and its negative to the negative amp terminal.
How to get sound to speakers?
Lupe, The only way sound can get to the speakers is through wires connected to your amplifier's outputs. You can run speaker wiring from the amp to your vehicle's factory speaker wiring via the harness behind the radio. Use 9-wire cable. Give us a call and an Advisor can help you get what you need.
Where to find speaker wires in car?
Kirt, The best place to find all your vehicle's speaker wiring is the harness behind the receiver. You won't have to tear your whole car apart, but you will have to remove the receiver and cut the harness to access each speaker wire. Check out How to connect an amplifier to a factory system for help with that.
Do you need a capacitor for a car stereo?
Capacitors aren't usually necessary in a car stereo installation but we included one here to show how it would get wired into a system.
Can you put an amplifier in a car?
Some people think that installing an amplifier in their vehicle is hopelessly complicated and best left to a professional. That's an option, sure. But Crutchfield has been helping people realize they can do it themselves for over 40 years.
What wiring and accessories do I need?
You must supply the amp's power and ground wiring, an inline fuse, a remote turn-on wire, RCA cables, and speaker wires.
Where is the turn on wire on a car stereo?
The turn-on wire (also called the remote wire) is located behind the stereo. On aftermarket stereos, it's usually a blue and white wire. The remote wire will "tell" your amplifier to turn on whenever the stereo is powered up (usually, whenever the vehicle is turned on).
Why do you need to conceal wiring for amplifier?
Wires should be secured so that they do not interfere with safe vehicle operation. Depending on the location you choose for your amplifier, the wiring may need to be run under the dash, door scuff plate, pillar trimpanel, or kickpanel.
What is running wires?
Running wires is all about finding the best path. Here, we're running a bundle of speaker wires across the backseat to the amp in the trunk.
Where to put subwoofer amplifier?
A compact subwoofer amplifier mounted in an out-of-the-way nook in a trunk with plenty of air space for cooling. Good locations to install an amplifier include: On the firewall (passenger side) Pros: You can use short wires and patch cords. You won't have to remove a seat or climb into the trunk.
How far away from battery is in line fuse?
The in-line fuse on the main power cable, mounted within six inches or so of the battery connection, is essential for protecting the wire, your car, and you from a catastrophic fire in the event of a short circuit. Each wire manufacturer rates their wire's current capacity differently, but as a general rule, for a typical 16- to 20-foot run, you'll be safe using a:
What does setting amplifier gain mean?
Setting your amplifier's gain, or input sensitivity, matches the amp's input level with the receiver's output level, resulting in maximum distortion-free music and minimum background noise.
How to connect a DVC speaker to an amp?
Series-series connection: Connect the first positive terminal of the DVC speaker to the amp’s positive wire. Connect the negative terminal to the 2nd set’s positive terminal. Next, connect the 2nd set’s negative terminal to the positive connection of the SVC speaker, then out from its negative terminal to the amp’s negative speaker wire.
Where to find amp specs?
The amp’s specifications are usually listed on the box, in the owner’s manual, the manufacturer’s website, or the product info from the retailer.
How do I know what Ohms rating my car amp can handle?
One thing is ALWAYS true: the best way to find out the minimum Ohms rating for your car amplifier is by checking the specifications! Unfortunately, in my experience a lot of people don’t bother and then can’t figure out how to correctly wire their subwoofers to their amp.
What is a dual voice coil?
Dual voice coils offer a second coil to drive the speaker cone, giving you more options for installation like different Ohm speaker loads as well as more power handling capability.
What is the difference between a car stereo and a home stereo?
Home stereos, on the other hand, have higher voltage available and can use a higher speaker impedance (8 ohms, typically).
Why do you wire speakers in parallel?
Because of how they work, you’ll get the most power from your amp and to each speaker when they’re wired in parallel. Parallel speaker wiring is generally best for audio speaker systems like in the car or home.
How to connect a voice coil to a speaker?
Series voice coil connections: Similarly, (1) connect the first set’s positive terminal (+) to the positive speaker wire. From there, connect that set’s negative terminal (-) to the positive terminal of the 2nd set. Run the amp’s negative wire to the negative wire of the second set.
