What distances can the 4 conductor 18 Awg be used for within signal degradation?

It mainly depends of the strength of the signal being sent through the speaker wire. But in general it should run 300 - 400 ft.

Has anyone used this under padded carpet? Thinking of running along the cement slab in my basement under padding and carpet.

I ran mine under carpet worked good.

Can you run usb 5v dc power over this wire?

USB maxes out at 16ft, without a repeater. 1.5Amp or higher USB shouldnt be run more than 10ft. As per USB specs. Splicing your own USB is just asking for problems from the controller.

What is new or different about version 2.0?

The backing is slightly textured on version 2.0 which is much better to paint over and less prone to permanent wrinkling than the original. The adhesive is also a lot stronger while still being pretty easy to terminate since one side of the copper is clean.

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Sewell Ghost Wire 2.0, Super Flat Adhesive Speaker Wire, 18 AWG, 4 Conductor, 50 ft. Spool, White

Product ID: 88213551

Details

Color
White
Brand
Sewell
Material
Copper
Number of Cable Strands
18
Gauge
18.0

📏50 ft length for versatile setups

🔌18 AWG, 4 conductor pure oxygen-free copper

🧱Super flat profile for seamless wall integration

COP 673499

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Description

🎧 Make your wires vanish, not your style.

FLEXIBLE APPLICATION - Ideal for rooms, cars, under carpets, or around corners without bulky cables
PRO GRADE DURABILITY - Textured protective cover resists wear and supports painting for long-lasting invisibility
INVISIBLE INTEGRATION - Paintable white adhesive layer blends perfectly with walls and floors
PREMIUM SIGNAL QUALITY - Oxygen-free copper conductors ensure crystal-clear audio transmission
EFFORTLESS INSTALLATION - Peel-and-stick design eliminates drilling, screwing, or complex wiring

The Sewell Ghost Wire 2.0 is a 50-foot spool of super flat, 18 AWG, 4 conductor pure oxygen-free copper speaker wire with a paintable white adhesive backing. Designed for easy peel-and-stick installation on walls, floors, and ceilings, it offers professional-grade audio quality while remaining virtually invisible, perfect for modern minimalist spaces and seamless audio setups.

Specifications

ASIN	B079NL4QHL
Best Sellers Rank	#106,576 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #527 in Electrical Wire
Brand	Sewell
Brand Name	Sewell
Color	White
Customer Reviews	3.6 out of 5 stars 26 Reviews
Gauge	18.0
Global Trade Identification Number	00685289509866
Included Components	Ghost speaker wire
Item Weight	2.4 Pounds
Manufacturer	Sewell
Material	Copper
Material Type	Copper
Model	SW-32986-50
No. of wires	4
Number Of Wires	4
Number of Cable Strands	18
Part Number	SW-32986-50
Strands	18
UPC	685289509866
Unit Count	50.0 Feet

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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COP 673499

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered 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 Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

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

2 weeks ago

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