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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. I see two potential problems with employing this type of connection scheme. First, there is noise. In this scheme your passing the source signal thru 2 seperate pre-amplifiers.

Hook up Powered Subwoofers: Receiver Pre-Outs

Certified Quality Entertainment 3: If it’s too bass heavy, turn down your booth, not enough bass, turn it up a little. That’s more of a trial and error than saying keep them at the same level. As long as you are keeping your signal clean no red on your line meters and no red on your master meter, no clip lights blinking on your speakers you will be fine with adjusting as you need Ulrich von Hurtem 4: You need an active crossover.

Sep 16,  · For example, I have a setup with some small bookshelf speakers (B&W ) and an HSU STF-2 subwoofer, and I find that it sounds better with the low-pass filter off because it allows the subwoofer to pick up and play the mid-bass better, a place where the speakers are a little weak.

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. At the amp’s input, a differential amplifier recognizes and rejects any signal that is in phase in both conductors, leaving only the intended audio signal.

Using balanced connections can help reduce the risk of ground loops, but only if each device’s ground is properly implemented. However, this is generally not recommended, because you lose any noise rejection and ground-loop isolation. If you must connect balanced to unbalanced, you can use a transformer to isolate all unbalanced connections, as shown above.

Sub and amp hook up

Best Chainsaw for the Money! What is a Miter Saw? These saws are designed to cut into metal pipes and sheets, and feature a circular saw blade that is tipped with extremely hard teeth in order to slice through even the toughest of steels with ease. Chop saws are specialized circular saws, and circular saws have been around us for quite some time. They are great for sizing up poles and planks, or for cutting pieces of wood and metal to length.

Top 10 Mistakes When Hooking Up a Home Theater System I’ve seen lots of errors in my time as more and more of friends, family and clients start hooking up a home theater system. These mistakes can range from simple problematic issues to things that could quickly lead to premature device failure.

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. Adjust the sub’s own level and low pass filter controls to balance the amount of sub-bass you need.

The NS10 will be running full range as it normally would.

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The amplifier can only operate correctly if the amp is wired to the speaker the right way. Improper wiring can cause malfunction of the amp and speaker. To get the best sound quality out of your car stereo it is imperative that you wire the cars audio system correctly.

Jun 11,  · I have a feeling you are going to run in to phasing issues is you run two amps in to two speakers each at the same time in a cab. Using 1 pair at a time, tho, would be the way to go.

The sound mode that can be selected varies according to the speaker configuration. The following pages provide basic connection examples. Standard configuration and connection This serves as a basic 5. When you connect speakers for 10 or more channels, the output speakers automatically switch according to the input signal and sound mode. When you connect speakers for 12 or more channels, the output speakers automatically switch according to the input signal and sound mode. You can use the bi-amp connection for front speakers.

Bi-amp connection is a method to connect separate amplifiers to the tweeter terminal and woofer terminal of a speaker that supports bi-amplification. This connection enables back EMF power returned without being output from the woofer to flow into the tweeter without affecting the sound quality, producing a higher sound quality.

When you connect speakers for 8 or more channels, the output speakers automatically switch according to the input signal and sound mode. The speakers used exclusively for multi-channel playback and the speakers used exclusively for 2-channel playback are automatically switched for playback in accordance with the sound mode. You can use the bi-amp connection for the speakers exclusively used for 2-channel playback. Dolby Atmos This speaker configuration is optimized for Dolby Atmos playback.

Connect an external amplifier to Subwoofer 2 pre out, to enjoy

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The following is the most basic system. It involves a head unit HU and 2 pairs of speakers which are driven by the head unit’s internal amplifier. You can see that the battery terminal of the HU is connected to a constant source of power the battery with an inline fuse. The accessory wire for the HU is connected to a power source which only has power when the ignition switch is in the ‘on’ or ‘acc’ positions.

The battery and accessory connections will not be shown in the following diagrams but will be the same for all of the systems. The lines point to the speakers but the exact connection isn’t shown.

May 10,  · It makes everything SO much easier when you just hook up one amp. That way, you only have one amp to tune. It gets complicated tuning to amps, as well as a pain in the butt to install. To be frank, i don’t know how to install two amps to one : Resolved.

I removed the metal cover and the home-made wiring shroud. The coiled-up large black cable red arrow is the sub-feed that supplies power to the new sub-panel. We left one large knock-out for the sub-feed cable. This cable needs to enter the main panel at arrow 1, so we had to re-route the cable behind all those other cables. This clamp is just big enough for the G sub-feed cable. There was just enough room on the top of the panel for this clamp.

I doubt that a larger clamp would’ve fit. We fished the cable red arrow through the new clamp.

4 speakers , 2 subs, 4 channel amp

Search Sub panel Installation In this how to install a sub panel installation I will guide you through the complete installation of a subpanel step by step. The first question is why are you installing a sub panel. There are either one or two reasons to do this.

Wiring a 4 ohm amp to a 2 ohm speaker is done often by car stereo enthusiasts. The amplifier can only operate correctly if the amp is wired to the speaker the right way. Improper wiring can cause malfunction of the amp and speaker.

Did this video help you? What if I want to have separate control of subs. Making it so Andrew Kasey: Hi there i am new to this and i am trying to get into this stuff but How do you hook a passive speakers up to your passive subwoofer do you connect your mixer to your amp and then from your amp to your passive speakers and then from there to your subwoofers is that how you hook them up john todd: I have to Mackie powered subs with built in amps.

My mixer has a Master output , a Zone output, and a Booth output. The Zone output has its own volume control on the mixer, which allows me to crank up bass ONLY higher or lower in volume when i want without affecting the volume levels of my full range speakers Now here is my question. For the sub Is there a problem that i am using Stereo cables for the subs? Should i be using one ring mono cables instead? And remember the other end of the cable is XLR.

Wiring 2-channel Rockford Fosgate Punch amplifiers

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.

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.

How to Install a Subwoofer With Built in Amp by Jule Pamplin To create a truly powerful car audio system you need to have a wide ranging speaker set-up and the proper power to drive those speakers. Most vehicles are equipped with a series of door panel and rear deck speakers. Optional stereo systems often come with subwoofers and amplifiers. If your vehicle is not equipped with an upgraded audio system, you can install amps and subwoofers yourself.

To save time and space a popular solution is a powered subwoofer. A powered subwoofer is a sub that comes with a built-in amplifier. Powered subwoofers are easier to install and saves space in your trunk or rear cargo area. Disconnect the grounding cable and attach the ring terminal from the amplifier wiring kit. Loosen the bolt that holds the grounding cable to your vehicle’s negative battery lead with pliers or an adjustable wrench.

Move the cable away from the lead. Remove the bolt from the positive lead and connect the ring terminal.

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But, back to original question Remember to use larger enough power and ground wires. Is it a Clarion amp? You would be running 3 speakers in parrallel, if 8 ohm speakers, that would get you down to 2 ohms and you would be running full range of audio thru your sub.

If the speakers do not have a common impedance, you can use formula 1 for two speakers or formula 2 for more than two speakers. Un-like Impedances Formula 1: Speaker A=8ohms and Speaker B=4ohms.

Call for sales help. The wireless subwoofer for your Sonos system. Feel the bass Two custom-designed woofers deliver amazing amounts of highly-detailed, dynamic bass. Multiple orientations Stand it tall or lay it flat. Either way, Sub brings out the bottomless bass you desire. Sub does all the heavy lifting required to deliver the low, low frequencies, letting your other speakers focus on perfecting the mid and high-range frequencies.

Zero vibration The problem with moving all that air to create bass is it makes most subwoofers shake and rattle. We positioned the drivers on opposite sides of the enclosure, face to face, to cancel out the force of all that vibration. Bring out the bass in your favorite tunes, or add bigger boom to your home theater by pairing with Beam, Playbar, or Playbase. Front and center or out of sight Stand it tall or lay it flat.

Sub is equipped with rubber feet to prevent scratches and comes with additional felt feet if you want to lay it flat. The wireless home sound system that gets better over time.

how to hook up two amplifiers 1 for sub & one for mids & highs