This will guide you through the process of installing subwoofers to an aftermarket CD player or stock in your car. Steps 1 The most cost effective first step is to buy an amplifier wiring kit off of an internet auction site, etc. This will come with a huge power wire, a short ground wire, a remote wire, and many times an inline fuse and various connectors to help keep the install organized and looking clean. Some stereo shops have huge spools of wire available by the foot. This is another cost effective alternative to buying a wiring kit, if you know the dimensions of your car. You can find a hole somewhere in the bottom right of the firewall. Don’t connect the power wire to the battery or the amp just yet.
One more step
Tips for a Subwoofer Installation Without an Amp by Jule Pamplin Installing a subwoofer in your vehicle provides power and balance to any car stereo system. The speakers in the door panels and rear deck can only provide so much in the way of bass, and a subwoofer is designed specifically for bringing out the lowest tones of music. Use a powered subwoofer to eliminate the need to include an aftermarket amplifier to power the larger speaker of a subwoofer.
Battery Safety Disconnect the negative battery cable from the negative terminal. The negative is the ground for the vehicle’s electrical system. Connecting or disconnecting any electrical component with the grounding cable attached to the battery can lead to a short in the vehicle’s electrical system.
Jun 27, · Im trying to hook up a sub to the new cd unit to my girlfriends car without an amp. How can I do that and what do I need to connect it.. Update: Well the Status: Resolved.
Installing Subwoofers in a Car In this instructable, I will show you the whole process of installing an amplified subwoofer into a car. After you have your subwoofer system set up, you will hear much better sound from your stereo. This process will work with most stock stereos, and all aftermarket stereos. It can be modified to work with all stock stereos, but you may need a few more parts.
I will show you how to do this with an aftermarket head unit stereo. When you look at the pictures, realize that I am using an amplifier that is too small for the subwoofer. It is for demonstration purposes and it does not sound as good as it should. In other words, my car needs a bigger amplifier to support the subwoofer. Parts So what will we need to do this?
How to Hook Up Subwoofers to an Amp
Class AB amps combine the good points of class A and B amps. They have the improved efficiency of class B amps and distortion performance that is a lot closer to that of a class A amp. With such amplifiers, distortion is worst when the signal is low, and generally lowest when the signal is just reaching the point of clipping. Class AB amps like class B use pairs of transistors, both of them being biased slightly ON so that the crossover distortion associated with Class B amps is largely eliminated.
Class C amps are never used for audio circuits. They are commonly used in RF circuits.
The fact of the matter is that subwoofers are typically intended to be paired with amplifiers in order to produce that deep, thumping bass that you yearn for, and if you don’t have the bucks to spring for an amp yet, then you’ll have to find some other ways to boost your car’s subwoofer.
If you have speakers already connected to your stereo, fully disconnect them. Active crossover units are larger than passive ones and need to be mounted in a stable location, ideally near your amplifiers. Using the appropriate cables, wire your crossover into the receiver or preamp, with the wires coming out of the receiver going into the “in” terminals on the crossover.
Depending on your receiver and your stereo system, you will probably be making this connection with RCA cables, but some crossovers will are set up to use speaker wire instead as detailed in Method 1 if your receiver doesn’t have RCA outputs. Using the appropriate cables again, usually RCA or speaker wire for a home stereo system , connect the appropriate outputs to the appropriate amplifiers. If you don’t have a subwoofer, you’ll send your high frequency signal to your tweeter amp and low-frequency signal to your woofer amp.
In this case, make sure your crossover is set to two-way mode.
Connecting a subwoofer without using external amplifier
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Oct 02, · The SUB OUT is to connect to a sub amp then to the subwoofer. you can run a single voice coil 4ohm sub off the rear speakers fine, people say it will mess the HU up, but thats a lie as ive done it before for a year. only use one channel ie left or right, or both on 2 subs. will work for dual voice coil 2 ohm sub aswell.
Unfortunately there was almost no example of someone playing a Les Paul or similar through it for If you are looking for an amp to shred through with a sound like late 80s speed metal, this won’t do without a solid state pedal in front of it. However, if you are looking for a more classical dark growl, roar and punch sound like Tony Iommi or a powerful straight ahead hard rock sound like Angus Young or Joe Perry you can get there with your Les Paul plugged straight in, no pedals required.
The amp is very responsive to the player and the guitar. The 10″ Celestion speaker is clearly better than typical for this price range, however if you are looking for some heavy thump in your sound, you will need an external cab with 12s in it–this could be due to the closed-back design. At the 4 watt setting, it is very loud for anyone but 16 year old mountain dew freaks.
At 4 watts you can get nice clean round chimey sounds at bedroom level from your strat. You might think that you won’t get a good thick sound at such a low level. There are a lot of great amp modeling devices out there, speaker simulators etc. The amp is part of the instrument, and now you can have the real thing at a sane volume level, and at an amazing price. I used to spend hours dialing around on my pedalboard trying to create “my sound.
If you are on the fence, just do it-you won’t be disappointed unless what you are really looking for is an AC30 or Marshall with multi-channel operations, eq, and built in reverb etc.
Subwoofer without an amplifier?
The obd port looks like the picture below This port is located somewhere under your drivers dash, lay on the floor and look up. In some cars, it may be behind a panel, but almost all cars will have this port. From this port, information such as fuel, mileage, and other information comes out via data. Most importantly, it has power and ground. Do you have a new teen driver in your family, do you want to track your car for security or other reasons?
Oct 12, · Gather your equipment (Amp, Subs, Stereo, and wiring). You can find wiring kits at most stores, ~$40 for 4 gauge wiring and In-line fuse, you won’t need anything larger than 4 gauge. If you’re using an after market head unit, go to an electronics store’s stereo department and ask for a wiring.
How to hook up a subwoofer to a stereo system Hint: You don’t necessarily need a receiver with subwoofer output jacks. Subs can provide a foundation to the sound that few speakers can muster on their own. So adding a sub is not just about adding more and deeper bass; rather, a properly integrated subwoofer can improve the overall sound of the system. AV receivers feature bass management to direct the low bass frequencies to the sub and the midrange and treble frequencies to the speakers.
The subwoofer is hooked up to the receiver with a single interconnect cable. Stereo receivers, pre-amps, and integrated amplifiers rarely have subwoofer output jacks or offer bass-management options. So instead of using those connections, we’ll use the subwoofer’s speaker-level, aka “high-level,” inputs. Most, but not all, subwoofers have these inputs; they get connected using speaker cables to the same speaker output jacks on your receiver or amplifier that are also hooked up to your speakers.
That means you have to double up the connections on the receiver or amplifier see photo below that illustrates that connection method.
How to Install a Car Amp
Next Audiophiles know that a stereo is not complete until you’ve added a subwoofer to your system. The subwoofer is a speaker specifically designed to give precise sound to low frequency audio, such as the bass [source: Whether in your car or your home theatre, a subwoofer is a must for a true and complete audio experience. Read the steps listed below and learn about how to connect a subwoofer to an amplifier.
Turn the amplifier and the subwoofer so the backs are facing you. You will be able to clearly and accurately see the labels on top of the outputs and plugs.
Hook up the amp and subwoofers. Run speaker wire from the amplifier to the subwoofers, making sure to keep positive inputs/outputs are connected properly. Connect fuse and battery.
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. Once you’ve double-checked these things, you’re ready to start. You can mount it on the back of a seat, on the sidewall, on the back of your subwoofer box or on the floor of the trunk away from any loose items that may damage the amp by shifting when the car moves.
Disconnect the negative terminal of your car’s battery for safety purposes. Open the amp wiring kit, which contains all the wiring you’ll need to hook-up your amp. You will need to connect the lengthy, red wire to the positive terminal of the battery. This red power wire should be thicker than your speaker wire–typically 8-gauge works fine.