Additionally, subwoofers may have a low-pass filter which filters out any high frequencies so that they the subwoofer doesn’t try to play them. Depending on the subwoofer, this low-pass filter may be defeatable or may only work on the speaker level inputs. It just depends on the model, so read the subwoofer’s manual. It doesn’t matter which one since they get mixed together by the subwoofer. Additionally, you should turn off the subwoofer’s low-pass filter since the amplifier takes care of that job. Stereo amplifiers, on the other hand, usually do not have an output jack specifically for LFE signals because they do not mix low frequencies into a signal channel like a home theater amplifier does. In this case, you can either connect the pre-out RCA jacks both left and right to the subwoofers RCA input jacks both left and right , or run another set of speaker wires for both the left and right channels from the amplifier’s speaker outputs to the subwoofer’s speaker inputs.
Easy Generator to Home Hook Up
February 3, I have the AMP and am currently using it to power my 2 front speakers in my 7. Would the AMP be able to power the subwoofer in addition to my 2 front speakers? Also, which subwoofer do you recommend of the two noted? The location would be lower front left corner of room approx. Thank you for your help! Good question, but I do not believe the AMP will help you out.
May 01, · Can I hook up amp to factory head unit? Discussion in ‘Audio & Video’ started by bcash, Apr 30, just want to have a way to hook up my amp and sub. Ram Mount 2 x “es Base with 1” Ball that Contains the Universal AMPs Hole Pattern for the Garmin zumo/TomTom Rider/Urban Rider (Discontinued by Manufacturer).
Here is what I recommend. This measure assumes a reasonable ambient air temperature typically c , that the heat sinks are black anodized, have free air circulation not using a fan and given plenty of breathing room-usually 8 inches on all sides and don’t sit directly on the floor , and that the fins of the heat sink are oriented vertically. Be aware, though, that different vendors will have different assumptions when measuring and quoting the thermal dissipation of their heat sinks – sometimes you cannot reliably trust the figures.
To get an idea of what you need, follow these steps: Divide 25c max thermal rise that you want by the quiescent power consumption of your amp per channel for building monoblocks or for 2 channels together if building a stereo chassis, keep in mind this is the wattage dissipation, NOT output wattage – they are very different specifications. This de-rating takes into account all of the inefficiencies of mounting your output transistors to the heat sink and the less than favorable conditions that you are likely to create in building your amp even if you follow the advice above trust me, no matter what you do, it won’t be ideal.
Take this number and round it down to the nearest th decimal place. This is the size of a heat sink that you really need. Then think of a way to get more So here are a few examples: The a40 amp see link at the top of the page is specified to dissipate w total for two channels its a stereo chassis. Dividing 25c by w yields 0.
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Lives for gear Most subwoofers have speaker level inputs as well as line level. Option 1 – Just run 2 sets of speaker cables from the amp Left amp output would have a single cable going to the sub Left input, and another single cable going to the NS10 Left input. Same for the right.
Answer. yes, you can, either via a Y-cable to the sub output, or via a pre-amp, or hook them up parallel to a mono amp or if you have a 2 channel amp then just hook them u p regurally but if.
Relax, it’s not difficult at all. Let’s start with the inputs. A balanced connection typically uses XLR connectors, which are relatively large round connectors with three pins male or three holes female in a triangular formation as shown above. This same type of cable used with professional microphones. A balanced connection reduces the risk of induced noise from power cords, radio-frequency interference RFI , and electromagnetic interference EMI.
By the way, if you are going to the expense of a balanced system, make sure it is balanced throughout the amp and not just at the inputs. In a nutshell, here is how a balanced connection works. As I mentioned above, the two signal conductors carry the same signal, but one is out of phase with the other. Any induced noise that is picked up along the cable will be at the same phase in both conductors.
Hook up Powered Subwoofers: Receiver Pre-Outs
How Do I Hook Up my subwoofer? Hook up Powered Subwoofers: Receiver Pre-Outs Before trying to hook up your subwoofer, you need to identify the connections it has. First, take a look at the back of your subwoofer. There may be more, but this is all you’ll need to properly connect your subwoofer. The last piece of prep work is for you to check your receiver.
1) Turn the amp’s gain controls to minimum. 2) Turn the source unit to 3/4 volume. 3) Slowly increase both L/R gain controls until the system is at its maximum listening level.
Preparations In this case, the power was controlled by a amp breaker on the main breaker panel. I turned off the breaker. Then I removed the cover from the sub-panel that was getting a new circuit breaker. This situation is a little different from most houses. This house has a amp main breaker panel, which feeds 3 subsidiary breaker panels. This is a good technique for house wiring, although it does cost a little more. This method allowed me to shut off the power at the main panel, so the amp sub-panel had no live wires anywhere.
But there was still power to some parts of the house. Most houses have just one panel, which contains the main breaker typically to amps and a large collection of single pole volt and double-pole volt breakers. In these cases, installing a breaker can be done safely, BUT There are still live wires present. The big wires that enter the panel and feed the main breaker.
Avoiding contact with these wires is very important. Worse would be accidentally shorting the service entrance wires with a metal tool, because they have a huge current capacity, and short-circuiting these wires would create a massive arc, like a big industrial welder, which would continue until something in the circuit was melted.
How do I hook up subwoofer to PC?
View Post Would this be better for the signal routing? DAC out to Mackie. Then Mackie out to the sub.
Mar 14, · Step 1. Connect Gauge Speaker Wire from the Positive (+) Speaker Output on the Master amp to the Positive Terminal on the Subwoofer (+). Amp (+) to Sub (+) Step 2. Connect Gauge Speaker Wire from the Positive (+) Speaker Output on the Slave amp to the Negative Terminal on the Subwoofer (-). Amp (+) to Sub (-) Step
Every car audio installer, indeed, every automotive professional, will always recommend this first step: You want to do this in order to avoid any possibility of a short circuit. Remember that on many late-model vehicles, you will need a “radio code” in order to reactivate the radio. Amplifier Location Presuming that your car or truck has an existing stereo sound system and that you are interested in installing one or two amplifiers as an upgrade, the next step will be to decide the mounting location for the amp.
Mount an amplifier less than three feet from the car’s radio or bolt it directly to the vehicle’s metal chassis, and you’ll hear a lot of annoying static, buzzing, and humming over your music. While mounting an amplifier in trunk or hatchback areas is usually a good idea, securing it in an upside-down position as seen here is not.
To make sure heat can rise out of the amp and escape, make sure ventilated slats are facing up or to the side — not down. Amplifiers have slotted cooling fins on their surface to release internal heat that builds up. Power amps can get quite hot to the touch. When you select a location, make sure the cooling fins have plenty of space around them to dissipate heat which will radiate upward. The fins should face the sides or top of the amp. Mounting an amplifier upside down is a no-no, because the cooling fins will be on the bottom and dissipated heat will radiate back up inside the amplifier unit where it can’t escape.
You will also want to leave enough room around the sides of the amp to connect wiring and make adjustments for boost, crossover, and other factors. Typical amplifier mounting locations include under the passenger side dash, under a seat, or in the trunk or hatch area.
Installing A Circuit Breaker
How to Wire an Amp to a Sub and Head Unit A sub woofer or two in a vehicle can make the world of difference in listening to music. It is very important to match the RMS of your subs to your amp. You want an amp more powerful than your sub, because you don’t want your sub to clip. Clipping is the number one reason of bass distortion.
The installation will get a little more difficult as the current requirements of the amps goes up, wire size needs to be bigger, etc. I want to keep my 6 clarion 6 1/2 ” rounds and ad a 10″ sub in the cockpit. your amp can handle. you might even get away with using the 30 watt for a small sub and the for the speakers as you say you.
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. The most common reason for wanting to raise impedance is to lower acoustical output, as in the case of rear-fill or center-channel speakers.
Using a 4 channel amp to wire two speakers and sub-woofer
Speaker Connections for proper impedance match A note about amplifiers: You should always use the recommended load for your amplifier. However, if you must use a load other than the recommended load, here is a short guide. Most solid-state amplifiers would rather look at an open circuit no speaker at all than a load. Therefore, you can usually use a load that is higher than the recommended load.
Do not use a lower impedance load, as this could cause serious damage to your SS amp.
You can also find additional wiring diagrams in the KICKER U app for iOS or Android. You can find wiring diagrams in the KICKER U app for iOS or Android. KICKER U app for iOS Draw(Amps) Up to 4 ft. 4 to 7 ft. 7 to 10 ft. 10 to 13 ft. 13 to 16 ft. 16 to 19 ft.
LOADS Amplifiers are designed to power a specific “load”, meaning a speaker or set of speakers having a specific “AC impedance” measured in ohms. Impedance resists the flow of electric current so the higher the speaker impedance the less current the amplifier has to supply. Conversely, the lower the impedance the more current must be supplied. In other words, a low impedance speaker is a big workload for your amp and a high impedance speaker is a small load.
To push more air, several speakers always of equal impedance can be wired together in a cabinet. The cabinet impedance depends on how the speakers are wired and may differ from the impedance of the speakers. Wiring diagrams and their effect on cabinet impedance are displayed below. An amp works best when driving a load with the same impedance as the amplifier’s “output impedance”.
how do I connect my own subwoofer?
Your Subwoofer—Wired for Sound Wiring configurations for any application You have more than one option for connecting your subwoofer to your amplifier. But first, you must take into consideration the need to match your amplifier, subwoofer and their impedance in order to obtain the highest performance from these components. The wiring diagrams, mentioned in the following paragraphs, are just some of the best options available to you.
Important To avoid your high-powered amplifier from overheating, as well as damage to both your amp and subs, the ohms you drive your amp with must not be lower than what it is designed to handle. Some low-impedance wiring diagrams are included. Voice Coils—Single or Dual A single subwoofer voice coil is equipped with 2 terminal posts.
Oct 23, · car stereo systems run of 2 to 4 ohm impedance. home theater systems run on 8 ohms. if you connect a 4 ohm speaker to a 8 ohm home stereo you will overheat the amp and burn it out. to fix this problem, hook your two 4 ohm 12″ subs in series mode. to do this, connect the positive on sub #1 to positive output on the amp. take the negative on sub.
Originally Posted by TrblShooter Umm the size of the over current protection circuit breaker most certainly dictates the min size of the conductors allowed.. There is more to it than what you are saying. Originally Posted by TrblShooter.. Will the NEC allow amp service panels to be wired from the same meter base in a residence? To which, the answer is yes Originally Posted by TrblShooter He asked if can he feed amp panels from the same meter can.
I’m just saying if it did, he would need a rated meter and service entrance cables. Originally Posted by TrblShooter If he asked if he could run two amp “rated” panels with 50amp main breakers in them like yours , then of course he could provided he used approved lugs to do so. In the meter Good luck getting amp rated wire under any 50 amp breaker BTW lol If the calculated load is below the max. Originally Posted by TrblShooter The reason I asked, is because no he cannot run amp panels off of 1 – amp service entrance feed if both panels have a amp main breaker that could possibly overload the service entrance wiring which would only be rated at amps.