All I know is that I talked to the company and it was based in the US. Knowledgeable and quality products. I design and engineer electronic and electromechanical devices and found them informative and correct to deal with.

Better in sounf 12gage vs 16gage??

Depends on what the power rating, the length etc. Typically we use 14-16 for our installs for the front speakers. 12g for subwoofers. Unless we are running huge amounts of power such as 2500 pure watts. (Arc audio Kar series KS2500 sub amp. Then we use 10g

does the black polarity stripe on one side go in the black speaker connection?

If you plug the black wire into the negative (-) speaker terminal on the amplifier, you will then plug it into black (negative) terminal on your speaker/subwoofer. The wire color doesn't matter as long as you plug the positives with positives and the negatives with negatives:)

Is it actually 50 foot long or is it two cables 25 foot each

It's a single continuous 50' length.

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KnuKonceptz Kord Kable 16 Gauge Copper Speaker Wire 50'

Product ID: 6853756

Details

Brand
KnuKonceptz
Color
Black Blue
Gauge
16.0
Material
Copper
Number of Cable Strands
Multi Strand

📏6.4mm thick gauge

🔌112 strands pure OFC

🧵Ultra-flexible 50' length

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Description

🎧 Elevate your sound game with KnuKonceptz Kord Kable — where every note counts!

PRECISION GAUGE - 6.4mm thickness ensures optimal current flow for powerful, distortion-free audio.
PURE AUDIO CLARITY - 112 strands of 100% Oxygen Free Copper deliver pristine sound with minimal signal loss.
POLARITY MADE SIMPLE - Black polarity stripe on one side guarantees easy, error-free installation every time.
AUDIOPHILE GRADE BUILD - Side-by-side conductor design maximizes signal integrity for true high-fidelity performance.
FLEXIBILITY MEETS DURABILITY - Ultra-flexible 50-foot length lets you route your setup effortlessly without compromising strength.

The KnuKonceptz Kord Kable 16 Gauge Copper Speaker Wire (50') features 112 strands of pure Oxygen Free Copper for superior conductivity, a flexible design for easy installation, and a 6.4mm diameter gauge that supports high-quality audio transmission. Its black polarity stripe simplifies setup, making it a top choice for audiophiles and professionals seeking reliable, distortion-free sound.

Specifications

ASIN	B0076S5GYE
Best Sellers Rank	#32,683 in Electronics ( See Top 100 in Electronics ) #174 in Speaker Cables
Brand Name	KnuKonceptz
Color	Black,Blue
Customer Reviews	4.8 4.8 out of 5 stars (452)
Gauge	16.0
Manufacturer	KnuKonceptz
Material Type	Copper
Model	KRD16BL-50
Number Of Wires	1
Part Number	KRD16BL-50
Strands	Multi Strand
UPC	817069010730
Unit Count	1 Count
Wire Diameter	6.4 Millimeters

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B/.60

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In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

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