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Home audio OT experts

Posted on 6/12/17 at 2:00 pm
Posted by Will Cover
St. Louis, MO
Member since Mar 2007
38546 posts
Posted on 6/12/17 at 2:00 pm
Can a speaker, such as a 6.5" in-ceiling with these specifications:

Impedance Compatible with 8 ohms
Suitable Amplifier Power Range 15 - 100 watts
Maximum Input Power 80 watts

handle an A/V receiver with these specifications:

160 W/ch (6 ohms, 1 kHz, THD 1.0 %, 1ch Driven)Dolby Atmos®/Dolby Surround


without any issue?

Posted by OysterPoBoy
City of St. George
Member since Jul 2013
35129 posts
Posted on 6/12/17 at 2:02 pm to
What kind of music?
Posted by Will Cover
St. Louis, MO
Member since Mar 2007
38546 posts
Posted on 6/12/17 at 2:03 pm to
quote:

What kind of music?


Mostly for playing sound from TV (Chip and Joanna, cooking show, etc.) through A/V receiver, listening to Spotify and/or Pandora (mixture of 70's, 80's, 90's, country, old rap, etc.) and an occasional movie through Netflix.

This post was edited on 6/12/17 at 2:04 pm
Posted by SG_Geaux
Beautiful St George
Member since Aug 2004
77976 posts
Posted on 6/12/17 at 2:06 pm to
More than likely.

The key is the 160w/ch 1ch Driven

With all channels driven, it is probably nowhere close to 160w/ch.

You would probably have to abuse it to damage that speaker.
Posted by Will Cover
St. Louis, MO
Member since Mar 2007
38546 posts
Posted on 6/12/17 at 2:07 pm to
Many thanks! Helps make my decision now.
Posted by busbeepbeep
When will then be now?
Member since Jan 2004
18352 posts
Posted on 6/12/17 at 2:08 pm to
quote:

160 W/ch (6 ohms, 1 kHz, THD 1.0 %, 1ch Driven)Dolby Atmos®/Dolby Surround

that's the dynamic power. WHat's the full range specification at hopefully THD closer 0.10% or less?

Having dynamic headroom is good. The amp won't be clipping, just don't drive the speakers into distortion.

You don't note the frequency range of the speakers, or whether you plan to use a subwoofer, in which case you'd have a hi-pass crossover enabled on the 6.5" speakers.


oh, and tech board
Posted by ThuperThumpin
Member since Dec 2013
7318 posts
Posted on 6/12/17 at 2:11 pm to
It should will be fine at a reasonable volume. Even if the receiver is 160 watts per channel (which I doubt) just dont crank it all the way.
Posted by NewIberiaHaircut
Lafayette
Member since May 2013
11558 posts
Posted on 6/12/17 at 2:12 pm to
Yes
Posted by patnuh
South LA
Member since Sep 2005
6717 posts
Posted on 6/12/17 at 2:12 pm to
Keep in mind that each company measures power differently.
Posted by NewIberiaHaircut
Lafayette
Member since May 2013
11558 posts
Posted on 6/12/17 at 2:14 pm to
It's not too much power that will damage the speakers. It's too little power. If you turn it up too loud the amp will clip and that is what will hurt the speakers.
Posted by TigerFanatic99
South Bend, Indiana
Member since Jan 2007
27592 posts
Posted on 6/12/17 at 2:14 pm to
quote:

Dolby Atmos®/Dolby Surround


quote:

Mostly for playing sound from TV (Chip and Joanna, cooking show, etc.)


Atmos system for Chip and Joanna. Definition of an OT baller.
Posted by sean5340
Houma
Member since Aug 2011
466 posts
Posted on 6/12/17 at 2:33 pm to
Will not be a problem. Power output at 8ohms will be closer to 120 watts. You shouldn't blow up your speakers.
Posted by The Mick
Member since Oct 2010
43119 posts
Posted on 6/12/17 at 2:37 pm to
Yes but you wont get the full capacity of the receiver obviously.
Posted by Marco Esquandolas
Member since Jul 2013
11426 posts
Posted on 6/12/17 at 9:02 pm to
...all these numbers--I am confused.
Posted by Tempratt
WRMS Girls Soccer Team Kicks arse
Member since Oct 2013
13356 posts
Posted on 6/12/17 at 11:58 pm to
It should be ok. Generally overdriving a speaker with more than its contious rms rating will blow out low frequency drivers.
Clipping usually damages high and mid frequency drivers.
Posted by VABuckeye
Naples, FL
Member since Dec 2007
35548 posts
Posted on 6/13/17 at 9:44 am to
Unless you plan on cranking them up really loud (which will sound like shite) you will be fine.
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