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
Oct 5 – 4: Two amps connected to same speakers First, I must say that I do NOT know enough about the specific voltage levels of the various inputs available to say whether this scheme is safe. However, I do know enough about what goes on concerning inputs to point out the potential areas that could cause a problem.
How do you hook up your dual voice coil 4ohm sub to one channel on two channel amp? If you want max power flow connect the coils in parallel. Positive from 1 .
Certain after-market stereo head units may feature several RCA output connections, located at the rear of the device, specifically design for external amplifiers. Connecting multiple amplifiers to an RCA audio source will provide superior signal quality over speaker level connections from the stereo head unit. Preparation Turn off the vehicle and open the hood. Certain head units may include one or several RCA outputs, providing separate signals for the front and rear speaker channels, while a third subwoofer channel will handle low frequency sounds.
Refer to the installation and removal instructions for the head unit for specific guidelines needed to slide the unit out from the mounting chassis. Disconnect the antenna cable and main wiring harness from the rear of the head unit. Place the head unit in a safe area. Typically, power cables run from the battery, through the vehicle’s firewall, underneath the left or right side interior rocker trim molding and carpet.
Never run the RCA audio cables together with the amplifier power cable; run the RCA cables underneath the opposing side of the vehicle. Remove the top and bottom rear seat cushions to gain better access when running the RCA cables to the rear trunk area, if applicable. Leave enough slack in the cables to properly connect the RCAs to the head unit.
2 amps to one pair of speakers?
About Amps Finding the right amp for your bedroom and smaller clubs, can be a challenge. During the last decade, the market has been flooded by affordable tube amps in all price ranges and while most of them will cover your basic needs, there are some distinct differences that will have an impact on your tone. The large tube stack phenomenon started in the late 60s, when bands moved to bigger stages and needed more volume and wattage.
Prior to this, a small combo would do the job nicely. The whole thing escalated in the 80s with the ridiculous, although cool looking, walls of Marshalls. By the early 90s, the low wattage tube amps were almost forgotten in favour for the transistor.
Oct 17, · What you need to do first is up your gauge power wire to something better than a 10 gauge. I would suggest 4 gauge to leave room for a better sub amp in the future.
In reality, a lot of these variables are mutually exclusive: If you want maximum power output, be prepared to pay more for the drivers and sacrifice some frequency response. Keep these things in mind as you read over the next sections. A Note on Speaker Selection Don’t skimp too much on the speakers: However you can have all of the above qualities without spending a fortune. A word to the wise: However, like most older things in the music industry, they have a “magic” premium attached to them, and hence you must pay more to get them.
That you are asking the question at all strongly indicates that you do not understand what current is, so step one is to understand what current is. Imagine you have a bag of marbles sitting on top of a table. You drop one marble per second off the table. Each hits the ground with a certain amount of energy.
Dec 20, · I’ve made a homemade passive 3 way crossover from scratch and am trying to hook up the crossover to my amps. I have a monoblock amp for the low pass frequencies from the crossover and a duel channel amp for the mid and high pass frequencies from the crossover.
How do you hook-up or wire up one light with two on-off switches? For information on how to hook-up one light with two on-off switches, see the Related link “How to wire 3-way and 4-way switches, including wiring diagrams”, shown below. When using the correct size wire, there are severa…l possible configurations of power connection, lighting outlet, and the two 3-way switches.
Power can come from the panel to one switch or the other, or to the light, whichever is convenient. The light can be physically positioned between the switches or at the end of the two-switch series. Each configuration requires different handling of the hot, switched travelers, and neutral wires. In every case, there are runs that require three parallel conductors, whether for neutral, hot or travelers, not including any grounding wires.
A 3-wire cable is highly recommended for this application. If there are more than two switch locations , a 4-way switch goes between the 3-way switches to crossover the two travelers. Two 3-conductor cables are used for this portion, including a bypass connection for the un-switched hot. Asking this question shows you are probably not quite ready to take on this particular task. As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
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Hope you’re only using one amp, not both for one sub. The cap has to be charged just before you supply power to it. It’s best to install it as close to the amp as possible. You may need to get addition power and ground wire the same size you have now. Otherwise, cut the ground and power wire leaving enough room to mount it.
The overall length of the ground wire should as short as possible 18″ or less if possible, not critical.
If the sub is 8 ohms, you could use pretty much any amplifier to drive the subwoofer as most amps have no problem driving 8 ohms. I would pick between a and watt sub. Not max watts, but an RMS of watts. watts is headroom to eliminate distortion at the drivers maximum watts.
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.
On the other hand, most tube amplifiers need a load to avoid transformer or tube socket damage. If a mismatch can not be avoided on a tube amp, it is better to go towards a lower impedance rather than too high of a speaker impedance. This may stress the tubes some, but, tubes are cheaper than transformers. As the graphic shows, you connect the positive wire to speaker A’s positive terminal, connect a wire from speaker A’s negative terminal to speaker B’s positive wire, and then connect the negative wire to the negative terminal of speaker B.
You could continue this string for as many speakers that you have available, however, it may not be very practical. The impedances add in a series connection. If speaker A equals 8ohms and speaker B equals 8ohms, the total load is A plus B, or 16ohms. If you string three 8 ohm speakers in series the net impedance will be 3X8 24 ohms.
Can you hook up a sub to a 2 channel stereo system?
The tech world has finally coalesced around a charging standard, after years of proprietary adapters and ugly wall-wart power supplies. Ten to 15 years ago, you always had to make sure you had the correct power supply for each of your gadgets. Not all USB chargers, connectors, and cables are born equal. Sometimes, one USB socket on a laptop is seemingly more powerful than the other. In almost every case, your PC is the host, and your smartphone, tablet, or camera is the device.
Okay, now the numbers.
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How do you hook up two amps to one sub We have now placed Twitpic in an archived state. Please forward this error screen to Paying attention to your phone instead how do you hook up two amps to one sub your surroundings is dangerous, especially while driving. Here are some creative and original answers: The chicken crossed the road.
You may want to hire a qualified electrician to add the supply wires and breaker to the breaker box.