Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpage Posted by iconian | Staff • Yesterday
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
frontpage Posted by iconian | Staff • Yesterday

Onkyo TX-SR3100 5.2-Channel AV Receiver

+ Free Shipping

$199

$475

58% off
Adorama
18 Comments 4,972 Views
Get Deal at Adorama
Good Deal
Save
Share
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 oceanlake | 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
Product Info
Community Notes
About the Poster
Deal Details
Product Info
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 oceanlake | 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
+14
Good Deal
Get Deal at Adorama

Price Intelligence

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

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 5/24/2025, 02:52 PM
Sold By Sale Price
Adorama$364.99
Leave a Comment
To participate in the comments, please log in.

17 Comments

Sign up for a Slickdeals account to remove this ad.

10h ago
170 Posts
Joined Jun 2020
10h ago
OrangeCemetery2327
10h ago
170 Posts
What's the attraction of a NEW 2 channel receiver vs something off Facebook marketplace?
1
10h ago
2,843 Posts
Joined Sep 2008
10h ago
ChiefAlchemist
10h ago
2,843 Posts
OK. Now what's the best solution to getting this to talk to my network speakers - Sonos a/o AirPlay?
7h ago
65 Posts
Joined Mar 2013
7h ago
Kinaesthetics
7h ago
65 Posts
Quote from OrangeCemetery2327 :
What's the attraction of a NEW 2 channel receiver vs something off Facebook marketplace?
This is a 5.2 channel receiver though. And generally it's because of codec support and newer HDMI standards such as 2.1b.
7h ago
543 Posts
Joined Jan 2010
7h ago
jonny4
7h ago
543 Posts
Damn, need something like this for the HDMI switch but I need a phono input. Any suggestions?
6h ago
4,541 Posts
Joined Jul 2009
6h ago
SlickDillie
6h ago
4,541 Posts
Apparently it doesn't do 5.1.2 only 3.1.2. Otherwise I'd buy this 🤨
Pro
5h ago
323 Posts
Joined Dec 2004
5h ago
spacemidget
Pro
5h ago
323 Posts
Quote from jonny4 :
Damn, need something like this for the HDMI switch but I need a phono input. Any suggestions?

The Art DJ Pre II is a great pre-amp for the price.

https://a.co/d/etq6q6k
5h ago
170 Posts
Joined Jun 2020
5h ago
OrangeCemetery2327
5h ago
170 Posts
Quote from Kinaesthetics :
This is a 5.2 channel receiver though. And generally it's because of codec support and newer HDMI standards such as 2.1b.

I'm a dummy. I would have sworn it said "2 channel receiver"

Sign up for a Slickdeals account to remove this ad.

5h ago
15 Posts
Joined Oct 2020
5h ago
soarescode
5h ago
15 Posts
Got this a few weeks ago. Solid receiver with Atmos support. Super easy to set up and tweak.
4h ago
4,541 Posts
Joined Jul 2009
4h ago
SlickDillie
4h ago
4,541 Posts
Quote from OrangeCemetery2327 :
I'm a dummy. I would have sworn it said "2 channel receiver"

The original title was off a little bit. I asked a mod to fix it. It did look like it might be a 2 channel the way it was spaced and typed out.
3h ago
10,336 Posts
Joined Jul 2003
3h ago
burticus
3h ago
10,336 Posts
100 more at Best Buy, so not a bad deal at all.
2h ago
2,060 Posts
Joined Feb 2008
2h ago
pcman2000
2h ago
2,060 Posts
Quote from soarescode :
Got this a few weeks ago. Solid receiver with Atmos support. Super easy to set up and tweak.
I thought the positional mic with auto calibrate was pretty cool.
2h ago
21 Posts
Joined Jul 2013
2h ago
saleraider
2h ago
21 Posts
Quote from ChiefAlchemist :
OK. Now what's the best solution to getting this to talk to my network speakers - Sonos a/o AirPlay?

Sonos Port?
2h ago
1,949 Posts
Joined Dec 2006
2h ago
bob151
2h ago
1,949 Posts
Will this auto turn on when I turn on the tv (when connected to hdmi arc ports), is that the HDMI-CEC feature?
2h ago
253 Posts
Joined Nov 2006
2h ago
helloroad
2h ago
253 Posts
what's the outputs if only 2 channels are used? still 80 per channel?
if use it as stereo receiver, the output seems low

Sign up for a Slickdeals account to remove this ad.

1h ago
1,326 Posts
Joined Jan 2023
1h ago
VaultTec
1h ago
1,326 Posts
avoid Onkyo! They are still having HDMI board issues. I bought one earlier in the year and the board went out within 2 months of owning it and it took Onkyo another 4 months to get me a replacement HDMIK board and they wanted me to pay for shipping to the repair center.
1

Related Searches

Free ShippingTech & ElectronicsAudio / VideoReceiversOnkyoAdorama

Popular Deals

View All
Found by
Just Now
$16$5570% offNew Customers: Batman Beyond: The Complete Series (Blu-ray) $15.99 + Free Shipping
3
Found by
Just Now
$4.75$9.9852% off10-Count Alani Nu Energy Sticks (Cosmic Stardust) $4.75 w/ S&S + Free Shipping w/ Prime or on orders over $35
1
Found by
Just Now
$879$2,19960% offRefurbished Anker SOLIX F2000 Portable Power Station 2400W Solar Generator 2048Wh $879.20
7
Found by
Just Now
$9.99$1323% offMultifunctional Lamicall for Magsafe Airplane Phone Holder $9.99 + Free Shipping w/ Prime or on 35+ Orders
2
Found by
Just Now
$9.59$2460% offLISEN MagSafe Hands Free Travel Phone Holder for iPhone (Black) $9.59 + Free Shipping w/ Prime or on $35+
1

Trending Deals

View All
Found by
Just Now
$369$1,35072% offYMMV: Samsung Galaxy Book4 360 (Open-Boxes): 15.6" FHD AMOLED Touch, Intel Core 7 15OU, 16GB LPDDR5, 512GB SSD $368.99
14
Found by
Just Now
Bank of America BofA new credit card offers, up to 3.12% back on ALL purchases or 8.25% back on catagory purchases
5
Found by
Just Now
$1,000$1,60037% off$999.97: 85″ Sony 4K Ultra HD BRAVIA 3 LED Smart TV with Google TV (K-85S30) at Amazon
3
Found by
Just Now
$50$7533% off21-Piece CRAFTSMAN Socket Extension Set/Socket Adapter Set $50 + Free Shipping
4
Found by
Just Now
$4.99$7.6334% off$4.99*: 5-Pack Fit & Fresh Days of the Week Ice Block Reusable Coolers (Blue or Rainbow) at Amazon
2