Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popular
samgotit 6.4K Views
Jan 23, 2026 11:01 PM

Amazon Basics 12-gauge Audio Speaker Wire Cable - 99.9% Oxygen-Free Copper, White, 100-foot $29.99

$30

Amazon
Get Deal at Amazon

Why are you downvoting this deal?

Good Deal?
21Comments
Save
Share
Deal Details
Amazon Basics 12-gauge Audio Speaker Wire Cable - 99.9% Oxygen-Free Copper, White, 100-foot

https://www.amazon.com/gp/product...age_4?th=1

Note: NOT CL2 rated.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon Basics 12-gauge Audio Speaker Wire Cable - 99.9% Oxygen-Free Copper, White, 100-foot

https://www.amazon.com/gp/product...age_4?th=1

Note: NOT CL2 rated.

Community Voting

Deal Score
+9
Good Deal
Bad Deal

Why are you downvoting this deal?

Community Reviews

This 12 gauge Amazon Basics speaker wire is a stranded, pure copper option that fits long runs and power hungry home theater setups. It has been used successfully for surround, surround back, Atmos, and even 4 ohm speakers, and the 99.9 percent oxygen free copper is treated as close to as pure as practical. The main caution is that the conductor may not feel like a full true 12 gauge, and the wire does not look especially flexible. For shorter runs or lower power speakers, cheaper 16 gauge is often enough, so this makes the most sense when gauge really matters.

  • The wire is stranded copper and can work well for rear speaker runs.

  • The 100-foot length can be a good fit for long speaker runs when gauge selection is appropriate.

  • The cable can work fine for surround, surround back, and Atmos channels with amplified 4-ohm speakers.

  • The 99.9% oxygen-free copper claim may be close enough to 100% purity for practical listening use.

  • The product listing can be viewed with distrust if the wire spec is not verified or feels insufficiently scientific.

  • The insulation and outer diameter can make the wire look like true 12-gauge while the internal copper amount appears reduced.

  • The wire may not look very flexible based on review videos, which can complicate installation.

  • The conductor diameter should be checked because 12-gauge stranded wire is expected around 2.0mm, and measurements may be needed to confirm the spec.

Common Questions (5)

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

21 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 25, 2026 6:56 PM
174 Comments
Joined Dec 2011
I3lackI3oxJan 25, 2026 6:56 PM
174 Comments
I used a few reels of this for my surround, surround back and atmos channels. Works fine for powering my power hungry, amplified, 4ohm Arendal speakers.
Jan 27, 2026 3:42 AM
108 Comments
Joined Sep 2010
darthvader87Jan 27, 2026 3:42 AM
108 Comments
Quote from AquaVolcano980 View quoted comment :
12 gauge stranded wire should have a conductor diameter of 2.0mm. If you could measure your wire and post the results, that would be helpful to others.
I bought a couple 200' reels of this wire and it is great, you can see for yourselves.



BTW Slickdeals, it's a PITA to post a pic for a reply using a phone.
Jan 27, 2026 2:16 PM
387 Comments
Joined Sep 2022
AquaVolcano980Jan 27, 2026 2:16 PM
387 Comments
Quote from n1ke5h View quoted comment :

I bought a couple 200' reels of this wire and it is great, you can see for yourselves.



BTW Slickdeals, it's a PITA to post a pic for a reply using a phone.
Thank you. It does look like true 12 gauge wire.
Jan 30, 2026 12:46 AM
193 Comments
Joined Aug 2014
glockjsJan 30, 2026 12:46 AM
193 Comments
i think the 14 ga 200ft for 35 is the deal
Feb 1, 2026 4:07 PM
179 Comments
Joined Dec 2007
RetiredFlyrFeb 1, 2026 4:07 PM
179 Comments
doesnt look that flexible from one of the review videos, though still decent price for 12guage.
Last edited by RetiredFlyr February 1, 2026 at 08:14 AM.
Original Poster
Feb 5, 2026 11:25 AM
2.4K Comments
Joined Oct 2006
samgotit
Original Poster
Feb 5, 2026 11:25 AM
2.4K Comments
I received it. The wire I got is 65 seperate 30 gauge conductors with an average of about 0.25 mm diameter per conductor, so total cross-sectional area is ~3.19 mm^2. From the charts [solaris-shop.com], that's close enough to 12 gauge for me since I'm not using it to build an electric space station.

I'm picking up the 200 feet of 14 gauge, too.

Quote from RetiredFlyr View quoted comment :
doesnt look that flexible from one of the review videos, though still decent price for 12guage.
Yep, don't buy this wire if flexible is top of the list.
Last edited by samgotit February 5, 2026 at 03:45 AM.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!