Can you hook up powered speakers to an amplifier

In an earlier article we looked at the issues involved in connecting multiple speakers to one amplifier. In this article we look at some of the practical ways of wiring four speakers to each amplifier left and right. For example, it is normal to have your main HiFi amplifier in the lounge room. It is also common to want to have some speakers in the family room, outside patio or pool area and in the workshop or garage. If you need to connect just 2 pair of speakers to a HiFi stereo amplifier that is, 2 speakers to 1 amp , see my article on How to connect 2 speakers to 1 amplifier.

How to Connect a Subwoofer to Powered Speakers

When putting together a great home theater system, a subwoofer is a necessary purchase. The subwoofer is a specialized speaker that is designed to reproduce extreme low frequencies. For music, that means that acoustic or electric bass, and more movies that means the rumbling of a train running down railroad tracks, cannon fire and explosions, and the big test: However, before you can enjoy it all, you have to integrate the subwoofer with rest of your system, and how you connect a subwoofer to the rest of your home theater setup depends on whether it is Passive or Powered.

Passive subwoofers are called "passive" because they need to be powered by an external amplifier, in the same fashion as traditional loudspeakers. The important consideration is that since subwoofers need more power to reproduce low-frequency sounds, an amplifier or receiver needs to be able to output enough power to sustain bass effects reproduced by the subwoofer without draining the receiver's or amplifier's power supply.

How much power depends on the requirements of the subwoofer speaker and the size of the room and how much bass you can stomach, or how much you want to disturb the neighbors! Just as the rest of the loudspeakers in a home theater setup, you connect speaker wire from an amplifier to the passive subwoofer. Ideally, you should first connect the subwoofer line outputs of a home theater receiver or AV preamp processor , to the line inputs of an external subwoofer amplifier. You then connect the speaker outputs on the subwoofer amplifier to the speaker terminals on the passive subwoofer.

Passive subwoofers are primarily used in custom installations where the subwoofer may be mounted in a wall, although there are some traditional cube-shaped subwoofers that are also passive. In addition, some inexpensive home-theater-in-a-box systems incorporate a passive subwoofer, such as the Onkyo HT-S To solve the problem of inadequate power from a specific receiver or amplifier, Powered Subwoofers also referred to as Active Subwoofers are utilized. This type of subwoofer is self-contained.

This arrangement takes a lot of the power load away from a receiver and allows the receiver's own amplifiers to power the mid-range and tweeter speakers more easily. Whether a subwoofer is passive or powered isn't the determining factor on how good the subwoofer is. However, Powered subwoofers are by far the most commonly used as they have their own built-in amplifiers and are not dependent on any amplifier limitations of another receiver or amplifier. This makes them very easy to use with today's home theater receivers.

All home theater receivers come equipped with either one or two subwoofer pre-amp line outputs that are specifically designed to connect to a powered subwoofer. On the other hand, the external amplifier required to run a passive subwoofer may be more expensive than the passive subwoofer you have. In most cases, it is more cost effective buy a powered subwoofer in place of a Passive Subwoofer.

If you still choose the passive option, the subwoofer pre-out from a home theater receiver has to connect to the external subwoofer amplifier's line-in connection, with the external amplifier's subwoofer speaker connection s going to the passive subwoofer. The only other connection option is that is available for a passive subwoofer is that if the passive subwoofer has in and out standard speaker connections, you can connect the left and right speaker connections on a receiver or amplifier to the passive subwoofer and then connect the left and right speaker output connections on the passive subwoofer to your main left and right front speakers.

In this type of setup, the subwoofer will "strip off" the low frequencies utilizing an internal crossover, sending the mid-range and high frequencies to the additional speakers connected to the subwoofer's speaker outputs. Many powered subwoofers have both line input and speaker connections. However, in both cases, the incoming signal goes through powered sub's internal amps, taking the load off the receiver. This means that if you have an older home theater receiver or amplifier that does not have a dedicated subwoofer preamp output connection, you can still use a powered subwoofer with both standard speaker connections and line inputs.

Another subwoofer connection option that is getting more popular only works with powered subwoofers is wireless connectivity between the subwoofer and the home theater receiver or amplifier. This can be implemented in two ways. Before purchasing a subwoofer to use with your home theater, check to see if your home theater, AV, or surround sound receiver has a subwoofer preamp output often times labeled Sub Pre-Out, Sub Out, or LFE Out. If so, then you should use a powered subwoofer.

Also, if you just purchased a new home theater receiver, and have a left-over subwoofer that originally came with a home-theater-in-a-box system, check to see if that subwoofer is actually a passive subwoofer. The giveaway is that it does not have a subwoofer line input and only has speaker connections. If so, you will need to purchase either an additional amplifier to power the subwoofer. Share Pin Email. Robert Silva has written about audio, video, and home theater topics since Updated November 11, When the subwoofer comes with a built-in wireless receiver and also provides an external wireless transmitter that plugs into the subwoofer line output of a home theater receiver or amplifier.

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I have a pair of Mackie CR3 monitor speakers, which can be seen The other speaker, the non powered one hooks up to the reciever just fine. You'd need to disconnect the amplifier while leaving the crossover in place. There is no point in connecting those speakers to an external amp. . how to connect alto acive subwoofer to active alto speakers. Started by.

When putting together a great home theater system, a subwoofer is a necessary purchase. The subwoofer is a specialized speaker that is designed to reproduce extreme low frequencies. For music, that means that acoustic or electric bass, and more movies that means the rumbling of a train running down railroad tracks, cannon fire and explosions, and the big test: However, before you can enjoy it all, you have to integrate the subwoofer with rest of your system, and how you connect a subwoofer to the rest of your home theater setup depends on whether it is Passive or Powered. Passive subwoofers are called "passive" because they need to be powered by an external amplifier, in the same fashion as traditional loudspeakers.

Um, what do you mean "balanced outputs" that just means that the cable is a balanced cable for noise reasons.

If you have two speakers you want to power from a single-channel amplifier, the first thing you should do is determine the output impedance of the amplifier and the impedance of your speakers. Ideally, the output impedance of the amplifier should match the impedance of the speakers.

Connecting to External Speakers

In this article we look at how and when to connect 2 speakers in parallel or series. Both the theory and practical points on how to connect 2 speakers are discussed. Connecting 2 speakers in parallel or series to your amplifier is useful when:. If you need to turn each speaker on or off individually or have separate volume controls, you may need a speaker selector switch. Many people get confused when we talk about a stereo amplifier.

Buck Pomerantz

My build thread. Do you know what Nemesis means? AVS Forum articles Contests. Facebook Google Remember. Forum Jump: Old , This Amp is going into my living room and the speakers will get their own preamp with balanced XLR outputs in a dedicated HT room But I am waiting on getting the preamp to see if any new products come out while the build is underway. But for the time being while the HT is being built which will take probably 6 months to a year or so I want to use the active speakers on the Yamaha. How would I go about this without screwing the amps in the speakers?

However, as it turns out, those wired speakers can actually be used in the wireless world. All speakers , whether wired or wireless, need three things to work:

So, you have a pair of wired speakers that are connected to a stereo receiver you love, or maybe you have a self-powered pair, or a 2. But all of your friends are buying smart speakers they can talk to, or at least stream music to, and you want to get in on the wireless revolution. We're here to help. There are plenty of ways to introduce wireless connectivity to your current setup, most of which are relatively inexpensive and easy to accomplish.

Can i connect power amp to an active speakers?

We have received a number of questions recently about the best way to connect a subwoofer to a set of powered speakers, in particular the Transparent One speakers. First off, we always recommend if you are in the process of purchasing a set of powered speakers that you set up your speakers and listen to them a while before you decide to invest in a subwoofer. In some cases depending on your personal tastes and the type of audio you are playing you may find that the subwoofer is unnecessary. If you have already decided a subwoofer is in your future then this article will attempt to give you some insight how best to connect a powered speaker to a powered subwoofer. Inputs — Most powered subwoofers have multiple sets of inputs to accommodate various systems. Line Level Inputs — The most common input is a line level input. This type input is usually either one or two RCA type connectors one red and one white. If there are two inputs the subwoofer will sum or add the left and right channels together to make a mono channel to be played by the subwoofer. Speaker Level Inputs — These inputs accept speaker level signals from your power amplifier. These inputs usually use two sets of speaker connectors as the inputs.

Possible to use powered speakers as normal speakers with a receiver?

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How to Hook Up a Mixer to Built-In Amplifier Speakers

In audio systems, the mixer provides a consistent signal that can be routed out to speakers, amplifier, recording equipment or headphones. A mixer signal is typically not amplified, or if it is, moderately amplified, so that you can choose whatever amplification you want with the mixed signal. So, sending audio from a mixer to speakers requires amplification. If you have speakers with a built-in amplifier, you only need to connect the mixer to the speakers without anything in between. Power off both the speakers and the mixer board.

The Difference Between a Passive and Powered Subwoofer

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Power amplifiers are devices that amplify electrical signals that have been adjusted to an appropriate volume and tone sent from the mixer, to a level that can be converted to acoustic sounds by the speakers. There are various types and models of power amplifier, varying in size, shape and output power, which are suited to different situations. There are three major types of power amplifier, the characteristics of which are described below. This is a general purpose type of power amplifier. Stand-alone power amplifiers amplify the signals sent from mixers to make the speakers produce sound. Several stand-alone power amplifiers can be installed together in racks, making it comparatively easy to build a large-scale PA system. This type of mixer includes a built-in power amplifier.

Greetings everyone, I have a pair of Mackie CR3 monitor speakers, which can be seen here: When I power it on, it hums very loudly. However, when I leave the speaker unplugged from a power source, and just hook up the black and red speaker connections to my receiver, I get no sound from the speaker. The other speaker, the non powered one hooks up to the reciever just fine. I figure I might as well get some use from these instead of just tossing them out. Any ideas?

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