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expirediconian | Staff posted Jun 21, 2025 12:13 AM
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expirediconian | Staff posted Jun 21, 2025 12:13 AM

Onkyo TX-SR3100 5.2-Channel AV Receiver

+ Free Shipping

$199

$475

58% off
Adorama
68 Comments 21,857 Views
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Deal Details
Adorama has Onkyo TX-SR3100 5.2-Channel AV Receiver on sale for $199. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Key Features:
  • 80 w/ch x 5ch, High current amplifier
  • Dolby Atmos, DTS:X
  • HDMI 2.1a - 8K/4K, HDCP2.3, Dolby Vision, HDR10+, SBTM
  • 5.2ch or 3.2.2ch processing with Dolby Atmos height/surround virtualizer
  • Bluetooth
  • DTS:X, DTS Virtual:X, Neural:X
  • AccuEQ Room Calibration
  • Klipsch Optimized Mode

Editor's Notes

Written by johnny_miller | Staff
  • About this Deal:
    • This price matches a recent Frontpage Deal.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • Onkyo 2 Year Limited Warranty

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Adorama has Onkyo TX-SR3100 5.2-Channel AV Receiver on sale for $199. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Key Features:
  • 80 w/ch x 5ch, High current amplifier
  • Dolby Atmos, DTS:X
  • HDMI 2.1a - 8K/4K, HDCP2.3, Dolby Vision, HDR10+, SBTM
  • 5.2ch or 3.2.2ch processing with Dolby Atmos height/surround virtualizer
  • Bluetooth
  • DTS:X, DTS Virtual:X, Neural:X
  • AccuEQ Room Calibration
  • Klipsch Optimized Mode

Editor's Notes

Written by johnny_miller | Staff
  • About this Deal:
    • This price matches a recent Frontpage Deal.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • Onkyo 2 Year Limited Warranty

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+35
Good Deal
Visit Adorama

Price Intelligence

Model: Onkyo 5.2-Channel 8K A/V Receiver in Black

Deal History 

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Top Comments

RlndV
152 Posts
30 Reputation
I just got this. As always, wattage don't matter much. It has all the nice modern feature Dolby Atmos surround DTS vision 8K eARC CEC HDMI 2.1a 4K120hz blah blah blah.

So basically it supports all the nice new tech under the sun and the only downside is 5-channel and shit room EQ software (please don't use it!). But for $200 it's literally the best thing to get started. You would have to spend several times more money to get something that is an upgrade from this.
Un4GiveN
15 Posts
22 Reputation
Can't tell if you're being serious?
eckohsaver
37 Posts
10 Reputation
Necessary? not sure what you mean. is watching movies even necessary? is having a nice meal necessary? Is living life even necessary? what is necessary?

you just asked a question. I answered it.

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Jun 21, 2025 01:16 AM
152 Posts
Joined Jun 2020
RlndVJun 21, 2025 01:16 AM
152 Posts

Our community has rated this post as helpful. If you agree, why not thank RlndV

I just got this. As always, wattage don't matter much. It has all the nice modern feature Dolby Atmos surround DTS vision 8K eARC CEC HDMI 2.1a 4K120hz blah blah blah.

So basically it supports all the nice new tech under the sun and the only downside is 5-channel and shit room EQ software (please don't use it!). But for $200 it's literally the best thing to get started. You would have to spend several times more money to get something that is an upgrade from this.
3
Jun 21, 2025 01:33 AM
113 Posts
Joined Jul 2015
rommel7133Jun 21, 2025 01:33 AM
113 Posts
Quote from RlndV :
I just got this. As always, wattage don't matter much. It has all the nice modern feature Dolby Atmos surround DTS vision 8K eARC CEC HDMI 2.1a 4K120hz blah blah blah.

So basically it supports all the nice new tech under the sun and the only downside is 5-channel and shit room EQ software (please don't use it!). But for $200 it's literally the best thing to get started. You would have to spend several times more money to get something that is an upgrade from this.
This true ..
Jun 21, 2025 02:07 AM
6,955 Posts
Joined Oct 2013
ThisAintADealJun 21, 2025 02:07 AM
6,955 Posts
Quote from RlndV :
I just got this. As always, wattage don't matter much. It has all the nice modern feature Dolby Atmos surround DTS vision 8K eARC CEC HDMI 2.1a 4K120hz blah blah blah.

So basically it supports all the nice new tech under the sun and the only downside is 5-channel and shit room EQ software (please don't use it!). But for $200 it's literally the best thing to get started. You would have to spend several times more money to get something that is an upgrade from this.
I would buy if it had smart home features, but can't ask for too much at this price ig.
Jun 21, 2025 02:37 AM
5,066 Posts
Joined Feb 2007
warezdogJun 21, 2025 02:37 AM
5,066 Posts
Quote from RlndV :
I just got this. As always, wattage don't matter much. It has all the nice modern feature Dolby Atmos surround DTS vision 8K eARC CEC HDMI 2.1a 4K120hz blah blah blah.

So basically it supports all the nice new tech under the sun and the only downside is 5-channel and shit room EQ software (please don't use it!). But for $200 it's literally the best thing to get started. You would have to spend several times more money to get something that is an upgrade from this.

Well said, by far the best $200 deal on a good AVR
Jun 21, 2025 02:55 AM
5,633 Posts
Joined Aug 2016

This comment has been rated as unhelpful by Slickdeals users.

Jun 21, 2025 03:06 AM
15 Posts
Joined Nov 2008
Un4GiveNJun 21, 2025 03:06 AM
15 Posts
Quote from duckeggs :
why are these even needed anymore in 2025?
Can't tell if you're being serious?
Jun 21, 2025 03:12 AM
1,334 Posts
Joined Mar 2008
gtsh0pp3rJun 21, 2025 03:12 AM
1,334 Posts

Our community has rated this post as helpful. If you agree, why not thank gtsh0pp3r

Too good a price to pass for $200 shipped, this makes a huge upgrade in technology from my txsr607 from forever ago.


I did notice if you do search the part number on the website there's a ton of these in open boxes for less. I haven't heard anything negative on these units but makes you think when there's that many open boxes.

Still picked up one, thanks
2

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Jun 21, 2025 03:24 AM
73 Posts
Joined Nov 2015
zg159Jun 21, 2025 03:24 AM
73 Posts
I've had this for almost a year now as 5.1 and it's been wonderful. Never had an issue and would recommend it
Jun 21, 2025 03:30 AM
61 Posts
Joined Aug 2013
Metalbender01Jun 21, 2025 03:30 AM
61 Posts
If i didn't have a decent unit, i would snatch this up in a heartbeat. If you just need something to drive a simple surround setup you cant beat this receiver for the price
Jun 21, 2025 03:35 AM
1,257 Posts
Joined Feb 2022
FaithfulMoon8086Jun 21, 2025 03:35 AM
1,257 Posts
Quote from ThisAintADeal :
I would buy if it had smart home features, but can't ask for too much at this price ig.
You're not making any sense just buy a smart plug and then you will have those same functions.
Last edited by FaithfulMoon8086 June 20, 2025 at 09:38 PM.
Jun 21, 2025 03:39 AM
6,955 Posts
Joined Oct 2013
ThisAintADealJun 21, 2025 03:39 AM
6,955 Posts
Quote from FaithfulMoon8086 :
You're not making any sense just buy a smart plug and then you will have those same functions.
I meant that it should support stuff like Chromecast for streaming, Google assistant/Alexa for volume control. Plug would only work to shut it off (assuming this doesn't damage it). Most devices don't automatically turn on from standby after power has been restored. Still not a bad device by any means.
Jun 21, 2025 03:56 AM
5,633 Posts
Joined Aug 2016

This comment has been rated as unhelpful by Slickdeals users.

Jun 21, 2025 04:02 AM
37 Posts
Joined Apr 2011
eckohsaverJun 21, 2025 04:02 AM
37 Posts
Quote from duckeggs :
yup. serious
how would you put together a serious home theater setup without an AVR?
Jun 21, 2025 04:04 AM
5,633 Posts
Joined Aug 2016

This comment has been rated as unhelpful by Slickdeals users.

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Jun 21, 2025 04:15 AM
37 Posts
Joined Apr 2011
eckohsaverJun 21, 2025 04:15 AM
37 Posts
Quote from duckeggs :
just go with some Sonos with rear and side speakers and maybe a soundbar
I'm not sure you know how serious home theater works. going with mid powered speakers only gets you so far. high end passive speakers are much better. and what decodes all the advanced surround sound formats? how would you setup something like a 7.2 system? how would you perform room correction? what if you need 5+ inputs? adding atmos speakers?

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