now the amp turned on with the radio but no sound. power and ground should present at all time with the car on when radio is then turned on you should see a 12v signal voltage another wire in the plug at the speaker. My old amp used to work but then all of a sudden it stoped. If you hear a whine or clicking noise that changes with the speed of the engine you may have a problem with the electrical system of the car. The power wire is the next thing to check if you find no problems with the remote wire. I researched and found out to reset. Then I had him hook up his amp, in my car, to my subwoofers- no sound. Indianapolis, IN 46237. Turn everything off, unplug the RCA cables connected to your amplifier, and turn your stereo system back on. I also had him hook up his RCA's to my stereo, those are fine too. To solve this problem, you will be required to identify the ground wires and locate a better position to connect them. If it doesn't, you'll want to check for any inline fuses and verify that the wire isn't loose, corroded, or shorted out somewhere. In order to turn on, your amp needs to have power at both the remote and power wires, in addition to a good ground. Some car audio problems that are commonly attributed to amps include sound distortion, no sound at all, and even bizarre sounds like farting. If the amp drives that just fine, then you have a problem with your speakers or wiring. It is a surefire way to introduce a crisp, clean, and quality sound. 1 decade ago Why no sound from my car amplifier? All Television & Home cinema products; Televisions We exist not only to let you hear audio; but to experience it, to feel it. it sparked and. Electronics. A car audio amplifier needs several things in order to work and we'll check for each of these in the steps below. Build-quality is typically solid and the hefty 5kg aluminium case has a reassuring, tank-like quality to it. By 650rcode, ... i hooked up everything just the way the old kenwood amp was hooked up but i get no sound. If you notice that the light turns off at that point, it’s a pretty safe bet that the problem lies in one of the speakers. The complaint was no sound but have power. The system sounds great with the key in the accessory position. Sound Amplifier enhances audio from your Android device, using headphones to improve listening clarity. You get a relentless 32000 watts of unlimited power while the peak RMS is at 800 watts. However, this JX1000 Class D amplifier is one of their better value units that provides superior power within a compact and stylish design.. If there is no music playing on the system, then the turn on lead to the amplifier may not be getting enough voltage or there could be a ground problem. In-home audio setups, clipping is typically caused by an underpowered amp or inefficient speakers, but loose or burnt wires can introduce similar problems in cars. Answer Save. It sounds like you have yours connected to a constant power source and it killed your battery. You will be unplugging the fiber optic cable from one unit at a time and install a female bypass loop. before that i had speakers connected to the same 3.5mm output, and it worked just fine. Some of this can be caused by a broken amp, but all of them can be caused by other underlying issues that will still be around if you try to fix the problem by throwing a new amp at it. If you don’t hear any sound but know your amp is on, the wiring is likely the culprit. So if you notice that your amp isn’t turning on at all, that's a good place to start. Itching for some bass and don’t want to wait to save up for that amplifier? How to check the car amplifier for no sound? Overwhelmed. Everything in my car is fine- … With two simple sliders, you can quickly customize sound enhancement and reduce background noise. When I turn the key the full way to start the ignition there is buzzing sound. With all kinds of auto amplifiers in the market, we’ve reviewed the top car amplifiers for you. Specializing in Car Audio Amplifiers, Speakers, Subwoofers, Sound Processors, Equalizers, Electronic Crossovers, and more ARC Audio has formed itself into one of the industry’s leading companies for USA designed products with more than 80+ products in the ARC Audio product lineup. Amplifiers ; No sound from hifonics 2610d No sound from hifonics 2610d. It contains two light red and green-red light means blown fuse and a green light means it is working well. If whine or clicking noise is heard . I connected my old computer to my amplifier through the only output my computer has: 3.5 mm (to 2 rca on the amp side.) If you have multiple subs hooked to a single amp, then you’ll have to do some calculations based on whether they’re hooked up in series or parallel. Strange sounds can come from a subwoofer that's overpowered, underpowered, or simply installed incorrectly, so getting to the bottom of this particular problem can take some work. Hook the RCA outputs into an external amplifier of some sort and see if there is sound there. The Car Audio Help DVD catalog includes five different videos covering many areas of car audio installation and custom fabrication. This is different than an amplifier that is in protection mode but it is related. Xplicit Audio offers a wide range of car audio amplifiers to fit all builds. Why no sound from my car amplifier? Turn on the radio and check if the radio is working and if you have sound. Jerrick Leger is a CompTIA-certified IT Specialist with more than 10 years' experience in technical support and IT fields. Do you have a car audio problem to solve or are you thinking about upgrading your vehicle’s sound system? Now turn on your Gain and turn up the dial until you reach the part of the sound when you hear distortion. The remote wire acts essentially like your finger flicking a switch, where your finger is battery power, and the switch is a mechanism inside the amplifier. I accidently touched the ground and power wire at the amp. The Car Audio Help DVD catalog includes five different videos covering many areas of car audio installation and custom fabrication. If they do play, reconnect them to the system and continue. A customer of mine brought to me the TAC Integrated Stereo Power Amplifier With the Model of AV-355 for repair. If You Hear a Lot of Hissing or Other Distortion From the Speakers. To check this, you can simply hook up a set of good RCA cables to your head unit and amp. Verify that the head unit is turned on, the volume is turned up, and cycle through multiple inputs, like the radio tuner, CD player, or auxiliary input. If you’ve wondered “What does a car amplifier do?” you’ve come to the right place. GPS no sound Elantra Limited 2011 I have Elandra limited 2011 and the sound for everything went out all of a sudden. Method 2 Locate the MOST components on the left side of the trunk. the box was out of the car so that may be why. There is no sound coming from my Cadillac SRX - not the radio, the turn signals,nothing that uses sound on the car is working.. Jun 23, 2014 | … My mechanic stated it’s a 1300 repair because of the fiber optic wires! HI ! But if you upgrade to more powerful amps and subs, say 3000w, that 8 gauge will burn and melt in no time at all. If the cables that connect your head unit and amplifier run alongside any power or ground cables at any point, they can pick up interference that you will then hear as distortion. all wires are fine. Mechanic's Assistant: Have you checked the fuse? This is an analogue-only amplifier, so there's no built-in DAC, but it sounds terrific. Turn on the head unit and adjust the volume to half the gain control and see if you hear any sound. JL Audio JX1000 Monoblock Amplifier. It still turns on, but it is not powering the subwoofers. Damaged antenna. Free shipping on many items ... 1040w 8-channel Power Amplifier 9-ch 24bit DSP Sound System Audison Apf8.9 Bit. Low Voltage. Here is the frequency response of the premium amplifier we used in this test. Also, I second markus on check all the wires. If your amp is turning on just fine, then you’ll want to make sure that it’s receiving an input from your head unit. I am having a problem with my amplifier/ car speakers. He is also a systems administrator for an IT firm in Texas serving small businesses. 540-682-4522 Could this be a grounding problem or remote wire sizing issue. Applicable Products and Categories of This Article If you are getting no audio or sound through the car stereo, there may be an incorrect setting or a loose connection. Recently, there has been no sound whatsoever though the radio unit seems to work fine in every other respect. 5 … If you are unable to find any problems with your speakers, RCA patch cables that are grounded out or otherwise faulty can also cause the protect light to come on. Topics range from basic system installation (head units, amplifiers, speakers, etc.) I have 2 JBL 12 Inch Speakers, with a 600W Kicker Amplifier, I finally got Everything hooked up and the green light turns on, but no sound comes out. This is a common problem if the CD player works well, but the radio itself does not work. If you still don’t get any output from your amplifier, then you’ll want to try disconnecting it from the speakers in your vehicle and hooking up a known good speaker that isn’t in your car. he told me what to do (unhook the negative cable from the battery, wait, then rehook - it should reprogram everything_ that did not work. … If there's nothing wrong with the enclosure, then you’ll want to make sure that the woofer is impedance matched. Car amplifiers power sound systems for exceptional listening experience. If you find that the amp has plenty of power for the application, then there could be a problem with your speaker wires, the speakers themselves, or the amplifier’s ground. i have a 2008 buick enclave. You need to tune and adjust a car amplifier to make the most use of the car’s speakers; you need to do a bit of tweaking until you get the right audio quality for your listening pleasure. If you notice that any of them are blown, then that may be the cause of your problem. tried sveral differnt cables, diferent inputs on the amp side, but still, no sound … If your amp has a “protect” light, and it’s on, then chances are good that you have a faulty speaker, subwoofer, cable or another component. Some of the more common problems include your amp won’t turn on, no sound coming from the amp, or the protect mode light comes on. See what song is playing but no sound. no sound from car speakers. harrypm1982. Test whatever source component (s) you are using (e.g., CD player, DVD/Blu-ray, turntable, etc.) Here are a few common problems and what can be done to troubleshoot, as well as fix them (my fixes are the most common. Check these connections to see the amp’s gain. MATCH up 7bmw DSP BMW Amplifier - USA Ship. Got a new amp and it turned on at first (with no sound) and now it goes into protect mode also. Update: no blown fuses!!! Start the volume low and gradually increase it to determine if the subwoofer is working correctly. $1,150.00 New. It works but no sound. Sometimes the amp itself really is at fault. They technically modulate power generated from your car’s electric battery. It would still power up and sometimes go into protect mode. Car Audio Amplifiers Filter Sort By: Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by all lotteries Sort by most ticket sale on-going lotteries Sort by recently started lotteries Sort by ending soon lotteries Sort by closed lotteries Sort by on-going lotteries Sort by future lotteries Sort by brand Jeremy Laukkonen is tech writer and the creator of a popular blog and video game startup. Should you find that the amp has good power and ground, that the remote wire has voltage when the head unit is turned on, and that none of the fuses are blown, then you’re probably dealing with a busted amplifier. Relevance. If you're interested in custom fabrication and car audio installation be sure to check out what we have to offer. So if you feel like your woofer or subwoofer amp is clipping, the first thing you’ll want to do is compare the amp’s power rating with the speaker. First, you’ll want to check for power, as outlined in the “if your amp doesn’t power on at all section,” just to cover your bases. 1. Of course, the problem could always be in your head unit, or whatever else you’re using as an audio source. On year 2000 model and newer car stereo receivers, verify that the amplifier is connected to the AMP REMOTE lead on the car stereo, if available. No, i spoke to one cadillac tech and he said he rhought the amplifier was 'asleep.' The remote turn-on wire usually comes from the radio, in which case your amplifier won't turn on if the radio isn't on. Check the source component (s). The first step in diagnosing an amplifier protect mode light is to simply unplug the speaker wires. In a case where you’re simply overpowering the sub, you can either get a bigger subwoofer or just don’t overpower it, i.e. Clipping is a type of sound distortion that occurs due to an audio waveform being “clipped” by the amplifier. he told me what to do (unhook the negative cable from the battery, wait, then rehook - it should reprogram everything_ that did not work. Technically, the amplifier modulates power generated from the car battery. BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 Watt Amp, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control, Subwoofer Amplifier 4.4 out of 5 … Any help is appreciated, thanks Hyundai Veloster No Sound from Speakers - 29 reports. If you are looking for amplifiers that allow your subwoofer to provide hard hitting bass, this is the car amplifier for you. A car amplifier acts as the power source to your sound system. Peter, Car amplifiers have a remote turn-on lead connection that should go to a source of 12 volts that turns off when the car is off, so the amp won't run the car battery dead. and mobile security (car alarms and remote start) … An amp specified to your speaker's inputs will fully orchestrate your sound system with low bass beats and high frequency sounds. Should you find that the impedances match, then you’ll want to check both the power ratings of your sub and your amp and make the necessary corrections if the amp is either under- or over-powered. Bose sound systems have an amp board mounted to each speaker the rear 6X9's should be the easiest to check. Use a voltmeter to test if the turn on lead is getting the proper amount of voltage. If you aren’t able to find any problems with the way your patch cables or speaker wires are routed, you can try unplugging the speakers from the amp. Otherwise, it's likely that the output transistors failed. Learn about this problem, why it occurs, and how to fix it. For more information on how to diagnose that type of problem, check out how to deal with ground loops, and more details about what causes car speaker whine. Confused. 1 decade ago. I have a 2006 Passat with RCD500 stereo, built-in hard-wired hands-free kit, MFSW, and a VW amplifier under the passenger seat. Turn up your car stereo volume slowly until you detect a distortion (distracting background sound). Amplifiers bring life into music by improving sound quality and making it … Most head units have at least one pair of RCA outputs. Many of the amplifiers have a light that switched on when the amplifier is working. It would still power up and sometimes go into protect mode. A 4 channel amplifier with good sound quality will have a number around 90dB and above. The response curve has no weighting applied to it. If one intends to only improve the sound quality with the car’s factory speakers, a compact 4-channel amplifier is a great way to give more power to the car’s speakers.
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