What impedance should i use

All speakers have an impedance rating in ohms, which represents how difficult the speaker is to power. The lower the impedance, the more efficiently it allows the electric signal, which is basically the music, to pass through the speaker. Most speakers are rated at 4, 6 or 8 ohms, and cheaper receivers can sometime have issues driving low-impedance namely 4 ohm speakers. But that rating is just a baseline.

This speaker's impedance is rated at 6 ohms, but when you look at the graph you'll see the speaker's impedance peaks at 47 ohms at approximately 25 Hertz, plummets to 5 ohms at Hertz, rockets up to 35 ohms at 2 kHz, falls to around 9 ohms at approximately 7 kHz and so on. I am wondering if this receiver is a good match for these speakers, which has a nominal impedance rating of 4 ohms.

Can you shed some light on this? Thanks, Clint. Sorry, I sent before finishing. Can you please advise. Hi I have a sanusi au amp I have a pair or off ditton 66 running off it sound sweet as a nut , I am waiting for a pair of Jul to be delivered could I use them both together if I wanted. Both 8oms speaks by the way off an 8oms amp. The 5. What should the Ohm setting on the receiver be set at? So I had a little Super Bowl party mishap. What do you think? Those both sound like decent options.

The Samsung HT system is all rated 3 ohm. Could you recommend some speakers 5. Onkyo said that volume does not apply though. I basically mostly watch TV and live in a small apartment. Old as they may be, I love them and paid much more than I paid for the receiver, 19 years ago! That could activate the safety shut-off on the AV receiver. The 4-ohms only becomes an issue because it has the potential of drawing more power for the same work on a pair of speakers.

I saw a pair of mismatched speakers listed on Craigslist. Then I noticed that one had 4 ohms impedance while the other had 6. This got me wondering: First, would this cause any significant sound differences, and second, would it cause any issues with a receiver?

It would almost certainly sound different and the levels would be unmatched. So is the lower the Ohmns you can get to the more you power you get? Thanks for any info. Hi, I want to power a pair of 4ohm Mcintosh speakers with two 8ohm Bryston power amps, one for each speaker.

Will I have any problems with this scenario? Hi,Many years ago i used to have a pair of Realistic Optimus t speakers,they were matched to a Pioneer amp which provided watts and had an Ohms switch on the back for 16 or 8 Ohms. Unfortunately the foam surrounds around the woofers perished so i had to replace them,the woofers were rated at 30W 16 Ohm.

Just out of interest can you explain why they used 16 Ohm woofers instead of 8 Ohm. Many thanks Adam. So if you have two 4-ohm speakers and a 6-ohms speaker, the total impedance for the system would be:. What would be the downside of doing so? Of course it will never happen again. And I wondered why I was always disappointed with my 4 ohm speaks. I have a bit of a mixed bag in Terms of speaker impedance, I am looking for a little advise to see if I am doing the right thing.

My setup is as follows:. With our speakers this happens in the field of ohms. My concern is about having the rear speakers in series. Missed of my sub crossover in the post: It is set to Hz on the amp, with the crossover set physically on the sub to max at Hz. I already have Yamaha NS P centre n surrounds, of 6 ohms impedance. Would appreciate a reply directly to my email Thanks. Wharfedale E. Seventy — Thanks for advise. Hi I have a denon xh amp with jamo speakers. All speakers rated 6ohms.

As long as you are wiring them in series, and they are identical speakers, you should have no performance issues. The 12 ohm load is actually quite a bit easier on your amp. I have an older Samsung bluray player that was also a 5. All speakers are 3 ohms. If I am going to upgrade to a new receiver, what features should I look for most? A 3ohm load is hard for any amplifier.

If you are buying a new receiver, make sure it has pre-outs to support that amp. I have 8ohms 2 pairs for ceiling speakers and a front speakers , what Wld be the matching Receiver? Any receiver on the market will be compatible with 8ohm speakers. Hello Tom or Clint.

What device do you recommend for hz cutoff to the subs.? Variable be nice. It looks like your receiver pushing full range to all the speakers and then only Hz on down to the sub. If you have the option, run the speaker wire to the subwoofers speaker wire inputs. Then run the wire back to the speakers. Hello Tom or Clint, I have a samsung hwk soundbar that has 2x wireless rear speakers my question is if I obtained another pair of samsung wireless speakers could I pair them to the same soundbar making 4 speakers connected wirelessly, many thanks.

It supports Atmos 5. I owned an LG home theater sometime in May Today three of its speaker series are no longer in use, i mean no more sound. Please help me what to do. One or both will need to be replaced.

I have a Yamaha RX-V Wanting to purchase Krix Tropix 6. The specs of the speakers — Low Frequency Driver: Nominal mm 6. It mostly depends on how loud you want your music and how far away you are sitting. As far as impedance, they will work together fine. An 8ohm load is exactly what your receiver wants to see.

But for background music, these will work perfectly together. Your email address will not be published.

Comment Name Email Url. Menu Skip to content. Speaker Impedance Rating Explained That speaker impedance rating on your towers and bookshelf speakers is held up as a mystery—something strange and mystic, yet dangerous. Speaker Impedance Defined. This is a diagram of a fairly basic speaker select switch implementation. About The Author. In-ceiling Surround Sound Speakers June 29, 1. Choosing the Best Computer Speakers June 25, 0.

Home Theater Setup Simplified May 28, 1. Thanks for your time. Richard Hammond. December 25, at pm. December 26, at am. January 17, at pm. So going back to the original question, why did we make a 6 ohm speaker when we could have just designed an 8 ohm speaker and had it draw less power? The honest truth is that we would have had to make sacrifices in terms of sound in order to get the impedance higher.

Which is more important, a speaker that we feel delivers the signature Aperion sound that our customers know and love, or a speaker that is slightly easier to drive? Of course we chose sound as the most crucial attribute for our speakers. Fudging specs aside, even a speaker that is unquestionable 8 ohms would not draw that much less power than our Verus II Grand Bookshelf. Especially when you consider that listening volumes are a much larger factor. Johnny Rocker who listens to his 8 ohm speakers at dB is absolutely taxing his amp more than someone listening to a 6 ohm speaker at a reasonable volume.

Wait, my receiver has an impedance setting? So then, just what is that impedance setting in your receiver doing? For that reason, we recommend going with the higher impedance setting in just about every case. Both the theory and practical points on Speaker selector switches are the most common item bought from Amazon through this website with over units sold.

Therefore I thought it is Calculators Speakers in Parallel Calculator. Jump Straight to Calculator The calculator below is useful in determining the total impedance of speakers in parallel. It also calculates how the power is In an earlier article we looked at the issues involved in connecting multiple speakers to one amplifier.

In this article we look at some I am often asked "How do I connect multiple speakers to my amplifier?

You may still have many video tapes that you like to play but find it hard to connect a VCR to your new flat The recent passing of Eugene Polley, the man known for inventing the remote control, has given me cause to reflect on the development of It works similarly to a VCR, but This is the summary of the previous five articles looking at the different video signals and connectors commonly used in Home AV. Previously we Connecting your TV is not as hard as it looks.

All the sockets on the back and up the side of a flat screen This is the In this article, we look at component video signal: what it is, where it is used, and what cables are used for component video In this article we look at RGB video signal: what it is, where it is used, what cables to use and the problems with In this article we look at S-video signal: what it is, what cables to use, where S-video is used and the problems with it.

Do phone chargers and Ipod chargers draw power when not connected to their device? The answer is: it depends on the type of charger.

In the popular press there have been a number of reports along the lines of "households wasting hundred of dollars on standby power". Being an inquisitive In this article, we look at composite video signal: what it is, what cables to use, where composite video is used and the problems Calculators Speakers in Series Calculator. Jump Straight to Calculator The calculator below is useful in determining the total impedance of speakers in series.

This calculator for amplifier power, voltage and current has little significance but is rather interesting.

In the specifications for an amplifier, it might say This distributed speaker system SPL calculator takes the guess work out of which speaker tap to use. It will tell you the correct power Jump Straight to Calculator This calculator will help you determine the cable losses in distributed speaker systems also known as volt or volt speaker systems Calculators Decibel Calculator for Audio voltage.

If you don't like formulas then you definitely won't like the formula for calculating voltage ratios expressed in decibels. So, use the following calculators to Here is a simple calculator for power, current, voltage and resistance actually there are 6 different calculators, use the one relevant to the values Calculators Power Usage Calculator. Knowing the cost of running an electrical appliance is useful, and easy with this power usage calculator.

You need to know three things: 1. Cost of These calculators will find how loud an amplifier and speaker combination will be, or what size amplifier you need to make a speaker a Calculators Lighting Costs Comparision Calculator. Energy efficient LED lamps for lighting are very popular. They certainly cost less to run than conventional lamps. But how much do you really Calculators Speaker Dispersion Calculator.

If you look at the specifications of speaker boxes, you should see something like Dispersion H x V : 90 x