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seahawks 33.1K Views
Dec 16, 2025 10:09 PM

Costco Members: Sonos Sub Gen 3 Wireless Subwoofer Bundle (Black or White)

$500

$900

44% off
+ Free Shippingat Costco Wholesale
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Deal Details
Costco Wholesale has for their Members: Sonos Sub Gen 3 Wireless Subwoofer Bundle (Black or White) on sale for $499.97. Shipping is free.

Thanks to community member seahawks for finding this deal
  • Note: Our links may go to a product variant that is out of stock or not included in this deal. Please use the available sorting options on the product page to select the available items on sale.
Available:
  • Black (SUBG3US1BKHB)
  • White (SUBG3US1HB)
Includes:
  • Sonos Sub Gen 3 Wireless Subwoofer
  • $80 Apple Gift Card or $80 SiriusXM Gift Card
  • 30% Off Coupon for Sonos Accessories

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Claims must be submitted within 90 days of the purchase date. Claims limited to 1 per household.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here
    • Details of Costco's return policy here.

Original Post

Written by seahawks
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: Sonos Sub Gen 3 Wireless Subwoofer Bundle (Black or White) on sale for $499.97. Shipping is free.

Thanks to community member seahawks for finding this deal
  • Note: Our links may go to a product variant that is out of stock or not included in this deal. Please use the available sorting options on the product page to select the available items on sale.
Available:
  • Black (SUBG3US1BKHB)
  • White (SUBG3US1HB)
Includes:
  • Sonos Sub Gen 3 Wireless Subwoofer
  • $80 Apple Gift Card or $80 SiriusXM Gift Card
  • 30% Off Coupon for Sonos Accessories

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Claims must be submitted within 90 days of the purchase date. Claims limited to 1 per household.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here
    • Details of Costco's return policy here.

Original Post

Written by seahawks

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Top Comments

seahawks
692Comments
331Reputation
Because this is available to everyone with free shipping. That $400 clearance in-store only was extremely YMMV and limited. There wasn't a single Sub available at that price at any of the 20+ Costco locations near me.
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Community Reviews

Sonos Sub Gen 3 is a strong add on for Sonos soundbars, bringing a noticeable boost in low end and making the system easier to set up than a separate receiver and sub. The Costco price is especially appealing because it includes free shipping and an $80 Apple or SiriusXM credit, and the .97 pricing suggests limited inventory. A $50 off $500 Costco email coupon can also work with a small filler item to clear the threshold. The main caveat is that some find the bass improvement modest for the money, and the large boxy design takes up space.

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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57 Comments

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Dec 21, 2025 3:38 PM
879 Comments
Joined Sep 2011
RemoncDec 21, 2025 3:38 PM
879 Comments
Where is the $50 off coupon? Is it user specific?
Dec 21, 2025 4:34 PM
879 Comments
Joined Sep 2011
RemoncDec 21, 2025 4:34 PM
879 Comments
Very good price. The $80 Apple gift card + $50 off makes it effectively $370 +tax .Get one before it sells out. Chat with customer care if you didn't get $50 off coupon of $500 in email. They will provide one. Add any filler item to make it $500. I added one gift card that I wanted.
Last edited by Remonc December 21, 2025 at 08:36 AM.
Dec 22, 2025 10:41 PM
1K Comments
Joined Jul 2011
FullmetalxDec 22, 2025 10:41 PM
1K Comments
bought one, had $50 off coupon in email
Dec 23, 2025 2:29 AM
6 Comments
Joined Feb 2018
jamessoriano84Dec 23, 2025 2:29 AM
6 Comments
Quote from seahawks View quoted comment :
Nice! I bought last month as well but early November so I just missed the 30 day price match eligibility, ugh.
I had purchased a Bluetooth speaker and a few days after price match eligibility, it dropped from $100 to $75. I went to the counter and they denied my price match. The rep recommended I return without box and repurchase the same item at the lower price. Beats me why they didn't just price match from the beginning. 90 day returns on electronics.
Dec 26, 2025 9:37 PM
2.6K Comments
Joined Apr 2013
sqa4lifeDec 26, 2025 9:37 PM
2.6K Comments
I just ordered this sub and the Arc Ultra to replace my bulky Klipsch speakers. Hope I made the right decision not to go with the sub4. Most reviews said they're not much different in sound quality.

Should I get the Era100 or Era300 for surround? I like the form factor of the Era100.
Dec 27, 2025 1:19 AM
1.2K Comments
Joined Jul 2013
buy_now_think_laterDec 27, 2025 1:19 AM
1.2K Comments
Quote from RockGeorge View quoted comment :
Where did h find ultra for that price
Arc ultra is still 879. Yesterday it was $799 on bhphotovideo which bestbuy refused to price match because it was a coupon. I paid 879 for mine at bestbuy. I paid 400 for gen 1 arc with 25 back from amex for 250+ purchase.

For both these deals I had additional capital one shopping rewards 30% for Sonos arc ultra and 26% for Arc gen 1 and nither of them had been confirmed by cap one so chasing them but they want me to wait until return period closes so I am planning to return ultra and just keep previous gen arc because it's certainly not worth more than double I feel, although i did not open the box since I plan to return. I am buying gen 3 sub from Costco for net price 480 including tax and $80 apple credit to pair with arc. I don't think would be loosing out too much. Even if I plan to upgrade later I can easily sell arc for 350 ish....
Dec 27, 2025 11:12 PM
1.2K Comments
Joined Jul 2013
buy_now_think_laterDec 27, 2025 11:12 PM
1.2K Comments
Quote from Pythonz View quoted comment :
This plus the $400 refurb Arc, or the Arc Ultra standalone (no sub)? I'm going back and forth. Not sure the Arc Ultra is worth over 2x more, especially if I can pair the Arc with a sub. I have heard a sub doesn't add that much to the Ultra.
Same i returned ultra to bb and picked up arc for 400-25(amex) brand new. I will buy the gen 3 sub from Costco as I have the coupon. Couldn't convince myself to keep ultra for extra 479

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Dec 31, 2025 6:19 AM
2.6K Comments
Joined Apr 2013
sqa4lifeDec 31, 2025 6:19 AM
2.6K Comments
Quote from sqa4life View quoted comment :
I just ordered this sub and the Arc Ultra to replace my bulky Klipsch speakers. Hope I made the right decision not to go with the sub4. Most reviews said they're not much different in sound quality.Should I get the Era100 or Era300 for surround? I like the form factor of the Era100.
Just got my Sonos order today, and I'll be returning it tomorrow.

The sound quality for movies and music doesn't even come close to my Klipsch speakers—and I only have a 5.2 setup.
Jan 4, 2026 4:44 AM
9 Comments
Joined Mar 2021
specboogieJan 4, 2026 4:44 AM
9 Comments
Quote from BilboMcBaggins69 View quoted comment :
I don't understand why this is getting a lot of upvotes but last months $400 in-store didn't get much. All my costcos near me had a ton in stock
I wish I woulda have come across it in-store.
Jan 11, 2026 2:32 AM
2K Comments
Joined May 2012
Chemosh013Jan 11, 2026 2:32 AM
2K Comments
Looks like black is sold out online (at least for my area). White is still available.
Jan 13, 2026 1:51 PM
2K Comments
Joined May 2012
Chemosh013Jan 13, 2026 1:51 PM
2K Comments
Now both black and white sold out.
Jan 28, 2026 2:16 AM
250 Comments
Joined Mar 2019
DealsDealzJan 28, 2026 2:16 AM
250 Comments
Thanks OP. Able to grab this. Can someone please suggest a Sound bar which i can pair this sub with. Thanks a lot in advance

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