What is the outer diameter of the insulation?

When separated, a single strand is .165 in. in diameter and together it measures .165 in. by .345 in.

It says 99% copper but looks like less conductive and cheaper copper clad aluminum. . Which is it?

I assumed it was as advertised: 99% copper. There are different grades of copper, so conductivity may well vary, but like you, I was looking for a step up from copper clad aluminum. Don't know for sure if I got it, but the cable is thick and my system sounds good with it.

Probably china. The wire feels very high quality. It’s soft and flexible, and I got fuller richer sound out my home theater after I rewired with this.

So are we getting 50ft of each =100ft or 100ft of each =200ft?

It's One 100ft spool of speaker wire.

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InstallGear 12 Gauge Speaker Wire - 30ft Brown 12 AWG - Deoxidized Copper True Spec Soft Touch OFC Cable for Outdoor Speakers

Product ID: 58407534

Details

Brand
InstallGear
Color
Brown
Gauge
12
Material
Copper
Number of Cable Strands
Multi Strand

🔊12 AWG for powerful sound

🧰Flexible PVC jacket for easy install

🛡️Oxygen-free copper for pure clarity

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Description

🎧 Elevate your sound game with wire that works as hard as you do!

EFFORTLESS SETUP - Soft-touch, flexible cable design makes routing and installation a breeze.
POWERFUL PERFORMANCE - Low resistance copper conductor delivers consistent, high-impact audio.
BUILT TO LAST OUTDOORS - Durable, weather-resistant PVC jacket protects against wear and tear.
TRUSTED BY PROS ENTHUSIASTS - Top-rated with 4.7 stars and thousands of happy users.
CRYSTAL CLEAR AUDIO EVERY TIME - 12 gauge OFC copper minimizes signal loss for pristine sound quality.

InstallGear’s 30ft 12 Gauge Speaker Wire features oxygen-free, deoxidized copper for superior conductivity and minimal signal loss. Its flexible, soft-touch PVC jacket ensures easy installation and long-lasting durability, making it perfect for both indoor and outdoor high-performance audio setups.

Specifications

ASIN	B079VJXN1Z
Best Sellers Rank	#12,379 in Electronics ( See Top 100 in Electronics ) #68 in Speaker Cables
Brand Name	InstallGear
Color	Brown
Customer Reviews	4.7 4.7 out of 5 stars (3,000)
Gauge	12
Global Trade Identification Number	00850075307142
Manufacturer	InstallGear
Material Type	Copper
Model	IG1230OFC
Number Of Wires	1
Part Number	IG1230OFC
Strands	Multi Strand
UPC	753968370868
Unit Count	30 Feet

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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66818CFA

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In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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TrustScore 4.5 | 7,300+ reviews

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