Added: Tomy Vine - Date: 30.10.2021 02:11 - Views: 25965 - Clicks: 7365
Having to hook up an amp without RCA jacks is more common than one thinks. When it comes to wiring up an aftermarket amplifier to a car stereo system installation, there are a of ro that can be taken in regard to approach. Each come has its own set of advantages and Amp hook up without rca, like everything else, but worry not — the following information is going to clear up any misconceptions about all three approaches.
This is to say nothing about the way a good amp will overcome that annoying road noise in many makes of cars and trucks, which can be especially irritating if the windows of the vehicle are down and the car or truck is at highway speeds. A Amp hook up without rca quality car amplifier can help you get the most from your factory system, especially when it comes to bigger vehicles like vans or full-size SUVs, where it can be especially challenging to achieve a clean, powerful sound.
This is where I get into our first solution — adapter cable from speaker wires to RCA plug. The second option to hook up an amplifier without RCA jacks is using high-level inputs, which is sometimes referred to as speaker-level inputs. These are referred to as high-level inputs because the voltage level is ificantly higher than that of a standard preamp output connection. Regardless, these inputs convert the high-voltage to a version the amplifier can handle.
Once connected, the result is clean, well-defined sound, with high-level inputs coming standard on a variety of 2 and 4-channel ampsas well as monoblock amplifierswhich are mostly used for subwoofers. Before anything is even attempted, it is always advised that you disconnect the negative terminal from your battery to protect against a possible short circuit. Mount the fuse holder and secure the connections to the head unit and battery.
This procedure will yield your power. Driving front seat speakers will require you to run wiring under a door jamb or the floor carpeting to reach the speakers, however. Similarly, if your amp is mounted under the front seat, the front speakers will be easier to reach than the rear ones. The third option to hook up an amp without RCA jacks comes in the form of a line output converter. The transformer of this device should be Amp hook up without rca, with most line output converters coming with a wire for that exact purpose.
As we touched on in the above section, a LOC converts the high-voltage, speaker-level Amp hook up without rca to a preamp al that a power amp can use. This is especially helpful when installing a two channel or monoblock amplifier to an existing factory radio or even some aftermarket systems. Most LOCs feature up to four volts output and al-sensing turn on with the ability to drive a relay. From my experience, these wires are located just behind the head unit.
The LOC must then be secured to your vehicle at some attachment point before inserting RCA cables into it and running those to your amp. The final steps involve balancing some levels so that everything sounds as clean as possible. Then, slip the working end of a small screwdriver into the adjustment detents of the amp and adjust those gains until you sense distortion is creeping in, then turn the gains down until it disappears. Finally, go back to your head unit and turn the volume up to ensure no distortion is being emitted by the amplifier. If you hear distortion, adjust the gains on the converter and amp in response.
Hooking up an amplifier without RCA jacks is common. Whether you choose to connect your speakers wire with an RCA adapter, or through high-level inputs on your amp, or through LOCs, it just take a bit research and getting the right parts.
I'm a year-old car audio enthusiast. I've been an audiophile since my teenage years. Experienced in speakers, subs, and amplifier installation. Certified installer in the Mobile Electronics industry. What would you do if you want to keep the stock Bose system which has a factory amp already yet want to and an aftermarket amp to power subs?
Your best bet would be to get on your model owner forums and see what others have done. And remember, the al coming out of the factory amp is already highly processed. I am trying to avoid spending more money on a stereo system. I already own a 2ch amp, a 4ch amp both with high level input options. I want to connect the 4ch amp for Amp hook up without rca and a 2ch amp for a single sub, to my factory radio.
Both amps have high-level inputs on them. Any issue with using those for the als? What are the cons of doing this, Amp hook up without rca it is even possible? I had a sub and amp installed in my 06 Lexus is, and there is no sound at all coming from any speakers in my car. Would Amp hook up without rca possibly cause the problem? They think my factory amp somehow died during install, but ive never had problems with it before. It must be fine without a line output converter. Two ro to the same place. You need to visit your installer to check everything. What if just want to run all new wires from the factory radio to the LOC and then to the amp to speakers without using the factory wires can I do that?
Hi, can you power the front speakers of the car just with rca cables from the aftermarket deck to the aftermarket amp? Or do you have to run speaker wires from the door to the amp as well? Or do i just lose my rear speakers altogether?
They are crappy factory 4ohm 15w speakers, and the factory head unit with no rcas. You will lose fade function and it could cause issues with underpowering those speakers. Should I use a LOC. The Harman Kardon sub outputs have high voltages with the 30v peaks. The harness can be purchased from here. One further question, will a passive LOC be enough or do I need an active one? The original amp in my Cadillac CTS located in the trunk took a crap. You do not need a LOC after the Bose amp if the amp you pick has a high-level input.
If you have the 10 speaker system it has the connector with Low Level sub wires you can use without a converter. I have a Kenwood watt amplifier with speaker level and al sensing turn on. Please help me. I have a Camaro LS with the cheapest factory radio known to man. There is no amplifier or sub in the system as built, and the speakers are pretty bad too.
There is no way to replace the head unit with a better one, so I am trying to figure out how to add an amp and hopefully make the unit sound better. What would you suggest? In other words from my front head unit, the rear speaker controls will basically be controlling the tweeters? No, the DSP will separate the al based on the output al you set, then 2 channels to mids and 2 channels to tweets.
You only need one set of full-range stereo inputs into the DSP and you will then as the inputs to outputs. I would like to add my w amplifier to my Taurus Limited Sony sound system. Does someone make a harness that would make the installation easier? I have an old car which does not have RCA outputs in its Radio. I have w amplifier and 10 inch subwoofer which is set to 8 ohms. Is it safe to take the al from the wires going to the factory sub, after the amp, and using them for the high level input to the amp? I recently wired a system in a Ford Mustang Ecoboost using a LOC and noticed a loud rumble when the car cuts off.
Amp is staying powered up after the audio al turns off.
Any suggestions or ideas? Hello, is it true that all sub inputs are high al so LOCs and converters are not needed? All you should do is just feed that into the aftermarket amp and that is it? I own Honda Odyssey with amp and 8 inch sub, want to get rid of that 8 inch sub since it does pretty much nothing and replace it with 12 inch sub, this van is so new that not much information available online. Thank you, every advice is appreciated. Hi Esen, The high level is the speaker level. If your aftermarket amp has a high level input Amp hook up without rca do it this way.
Converter would be a good option to eliminate the factory bass roll-off. Hi, I really need some advice. I Amp hook up without rca connected up some 12 inch subs with a monoblock amp to my car. It a BMW e60 with hifi system, which means 1 sub under each front seat and an amp in the trunk. I cut the wires going from the amp to the subs and connected it to a LOC. I did this instead of the rear speaker so that I would get unfiltered sound.
I seem to not get the lowest tones when playing music. It feels like there is a subsonic filter or high pass filter on the output. Kt cuts of around 60 hz so it sounds really strange. I have tried the amp and sub setup with rcas from my buddies aftermarket player, and it worked like it should. I took plus and minus from each subs and connected it to the LOC. So that 1 rca is al from 1 factory sub. There must be something with the factory sound adjustment coming from the factory head unit and amp. Do u have any idea what it could be? Hi Simon, The al from your HU is a balanced differential.
If your amplifier has the ability to accept a balanced al try to use preamp al. The als are filtered by the amp.
I want to hook up a 3rd set of speakers with a 2nd amp. My head unit only has 4-channel preamp outputs. Those outputs are hooked up to the other 2 set of speakers and the first amp. Is it as simple as just purchasing 4 sets of RCA splitter cables 1 male to 2 females and split all 4 channel Amp hook up without rca First set of outputs Amp hook up without rca to channel 1 and 2 and all 4 to Amp 1. Then I will bridge amp 2? Yes, you can use y-splitters.
Does your amp have an RCA output? Then just Daisy chain them. No need to bridge amps. Will that work with both, high-level and low level installs? I hooked my sub up to the wires that feed the factory sub bc it was trash. The amp has high level input. The plug that came with the amp has pos and neg for right and left and has ground in the middle. What do I hook that ground to? How do you install a LOC when the factory radio is already connected to 4 speakers? I want the current set up but want to install a subwoofer with an amp.
Can i add 2 tweeters to my front2 small subs to the rear by tapping into respective channels and sending al to amp via speaker level inputs? Keeping use of the 4 door speakers off head unit pioneer avhexhas internal amp and driving the 2 tweeters2 subs of a 4 channel amp?Amp hook up without rca
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How To Hook Up An Amplifier Without RCA Cables