Where to Ground Your Subwoofer Amplifier

VIDEOS Advanced Speaker Wiring Techniques For the basic user simply hooking up a pair of speakers to a 2 channel amplifier is pretty straightforward, and doing so will never cause them any problems. But what if you need more speakers? Well things can get a little more complex. First off there are a couple of important things we need to know about the setup and hardware. We can look on the back of the speaker and see that each speaker has a 4 ohm impedeance. Impedeance in short is a measurement of resistance in ohms the lower the ohm load the easier it is for electricity to flow through the load speakers.

Where to Ground Your Subwoofer Amplifier

Each unit is masterly crafted to become exceptional loudspeaker drivers before being carefully packaged. In the tradition of all BM Audio high performance loudspeakers, our XJ1 Series is designed and manufactured using not only proven, high-performance components but necessarily incorporating new high value materials which we are continuously discovering and testing. This line of transducers is designed and built to satisfy pure music lovers, car audio enthusiasts and outperforming competitors.

The XJ1 Series offers you the combination of professional reference sound quality with a distinctive signature for your automotive lifestyling. Among the long list of unique high value features is using only pure silver dielectric conductors, which results in virtual zero-loss sonic transfer and significantly pronounced higher sensitivity.

Once you have your subwoofer positioned properly in your room, it’s time to connect it to your A/V receiver. There are two possible ways of doing this: Line level connection – using unbalanced RCA level connections or balanced cables as if you were connecting a CD player or amplifier.

One thing I learned pretty early in life is that speakers are not meant to be wired together in a haphazard manner. In fact, whenever you plan to connect more than two speakers to a two-channel amplifier — or more than four speakers to a four-channel amp — there are a few things to consider, not the least of which is the amps ability to handle low-impedance loads. Ignoring the basics is like playing Russian roulette with your amplifier: If youre lucky, itll drive the speakers without incident; if youre not, the amp will fry.

The great thing about a multiple-speaker hookup is that once you master only two basic wiring procedures — “series” and “parallel” — the world is yours to conquer. When you know how many speakers youre going to use and the impedance driving capability of your amplifier, youll be able to select a wiring scheme that will deliver the best sonic and electrical results.

In some cases, it may not be one procedure or the other but a combination of the two that works best. Speakers in Series The essence of series wiring is really quite simple: When speakers are connected in this fashion, load impedance increases — the more speakers, the higher the impedance.

Why Car Audio Capacitors Don’t Work

Rated at 1, watts, you can comfortably get consistent watts of RMS power going directly to your subwoofer. With this Pioneer amp, you can adjust the subwoofer accordingly from at little as 40 Hz to as much as Hz. The newer amps including this one have a wired bass control module, allowing you to turn the bass level up or down without having to physically go to the amp itself and do it.

The speaker level inputs allow you to connect your OEM headunit without having to buy add-on adapters or anything that does not have RCA-inputs.

An amp kit is gonna come with a heavy gauge power wire that connects directly to your vehicles battery, a high amp ridge fuse, a ground wire, and a signal cables that’s gonna go from the back of your car stereo to the amplifier.

The products might look familiar, the result of evolution rather than revolution, but they work, they go on working and if they do stop working, the company is there and ready to fix them. Buyers all too often do just that, seduced by the new — and all too often they live to regret it. Another name that belongs close to the top of that list is Gryphon Audio, doyen of the Danish high end.

Gryphon is a company whose products, developed under the balefully benevolent glower and in the substantial shadow of Gryphon-in-chief Flemming Rasmussen, seem to have simply gotten bigger — and blacker — over the years. Its gold-plated front panel and tongue-in-cheek rack-mount handles presented their own humorous take on the form factor of those American muscle amps from the likes of Krell and Threshold, which were just reaching European shores at that time.

Pretty soon, the exquisite fit and finish that characterized that first head amp had been incorporated into products like the Antileon power amp, whose size, sophistication and astonishing density made those early Krells seem like positive lightweights. Mind you, for that you do get a kilo nearly pound black Colossus, capable of delivering Wpc of pure class-A power from the stereo chassis, while the monoblock will dump watts into a 1-ohm load.

This might just be more than you feel you need — as well as more than you can possibly afford. Which brings us to the subject of this review, the Atilla integrated amp, along with the matching Scorpio CD player. They play nice with their owners too. Seldom have I enjoyed the fuss-free installation that I got with the Gryphons.

Pc power supply powering car amplifier in home

JL f subwoofer backpanel ; Right Pic: This is the dedicated subwoofer output of the receiver that sends LFE info from discrete 5. There are several reasons for this: This is especially true if the crossover frequency of both the sub’s LPF and your receiver’s bass management are set to the same frequency.

Checkout our list of common car stereo problems and possible solutions here. Get behind the lighter and tap into the positive wire and connect it to your RED Accessory/Ignition wire on your aftermarket wire harness. Infinity, and JBL. If your car has any of these systems, check your AMP TURNON signal wire for 12v. Blue/White wire.

Would you like to merge this question into it? MERGE already exists as an alternate of this question. Would you like to make it the primary and merge this question into it? MERGE exists and is an alternate of. This is done to stop fluctuations in the voltage supply. The current drawn from the cars electrical system varies with volume and thumping bass The massive current drawn can cause a voltage drop and affect the fidelity of the music.

A large capacitor can fill in the blanks, acting like a reservoir and keeping the voltage constant. They are fitted across the power supply as close to the amplifier as possible. They are polarised, so check the wiring diagram that comes with the capacitor, to get it the right way around. Answer 1 You first have to determine which side of the cap is positive and which side is negative.

Basic Subwoofer Setup and Placement Guide

Important Notice for Bluetooth Operations he following is a list of things you should know including various potential issues when using Bluetooth functions. Be sure to read it. If any modification has been applied to the cell-phone after our test, available functions may be different from the content listed here. This does not guarantee that all units of the same cell-phone model will offer the same result.

How to Use a Computer Power Supply to Power a Car Amplifier for Subwoofers in Your Home. Artists: Electric, Far Too Loud, get my old car subwoofers working in my dorm room. Yes, they are insanely loud – each have dual W voice coils, and the amp is W regulated power. With some very simple modifications to a standard computer ATX.

This is normally the distance from the speaker to the last row of seats in the room. Type in feet or metres the metres is calculated from the feet — if feet is used. This is how loud you want the sound to be at the distance specified. Some general levels are: This is not an indicator of how sensitive the main human speaker is, but rather a measurement of the sensitivity of the loudspeaker. It should be available in the specifications for the loudspeaker.

It is normally stated as the SPL measured 1 metre in front of the speaker with 1 watt of power driving the speaker.

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Some questions need to be answered and a basic design needs to be formulated. What is this amp going to power-up? What impedance load will you be using? By paying attention to this impedance matching process you will save money, time and get the performance you want.

How to wire LED Strips to car audio amplifier! Be careful when you DIY any project at home, especially wiring LED Lights to your AMP. It is always best to consult an expert at your nearest Audio shop before you attempt to hook up led lights to your amp!

A car battery gives 12 volts, so does your PSU. If your amp uses more than around watts you’ll want to use multiple molex connectors, because a single gauge wire might not be able to hold all the charge needed for the entire amp, causing it to heat up and possibly melt. There is a method to the madness; if you unplug all your drives and your video card, you should be able trace all the wires back to 2 or 3 bunches unless you have a modular PSU, in which I’m not sure how this would work , you’ll want to connect the amp to as many bunches as you can.

This way you’re effectively dividing the charge on each wire and sometimes making it easier on your PSU , if it works correctly. If you do two or more connectors on a particular bunch, your not gaining much because the charge will still have to go through the single wires that come out of the PSU, which is what you’re trying to avoid in the first place. Remove your side panel unless your using an independent PSU Step 2: Make sure that there’s just bare wire at the end of all of the wires coming from your amp.

Grab a Molex connector, you want the male end. Connect them to The Amp. I’m not sure whether the – on the speakers really needs to be connected to the – on The Amp, but do it just to be safe my speakers just have 2 nondescript wires, and they work fine. You may need to make them longer too. If you have an amp that has more than 2 channels, you may need to move the speakers and RCA cables around to get the right ones.

Fine tuning Make sure all the wires are insulated good. The last thing you want is your house up in flames, so check them once more.

How to install a powered subwoofer in your car