# WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft

HiFi: WAudio W-3900CF is a 10 AWG AC power cable listed for hi-fi components, with a US Type B plug, an IEC connector and a stated 6.6 ft \(2 m\) length. Its copper conductors and EMI/RFI shielding are listing claims, so buyers should focus on connector fit, length and electrical compatibility rather than assuming a sound improvement.

- [Original product page](https://loonieperks.com/product/waudio-w-3900cf-10-awg-hifi-ac-power-cable)
- [View offer](https://loonieperks.com/visit/waudio-w-3900cf-10-awg-hifi-ac-power-cable)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: WAudio
- Model: W-3900CF
- Category: Electronics > Electronics Accessories > Cables & Adapters
- Price: 54.39 CAD
- Previous price: 67.99 CAD
- Discount: 20%
- Price checked: 2026-11-13T12:22:59.620Z
- Rating: 4.5 / 5
- Reviews: 282

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listed for use with hi-fi equipment such as amplifiers, turntables, CD players and DACs.
- Claims 10 AWG copper conductors and a Mylar foil shield for EMI/RFI rejection.
- Three-prong Type B plug and IEC connector are described in the listing.

## Pros

- The listing supplies a 10 AWG gauge, 15 A current rating and 125 V voltage specification.
- The stated 6.6 ft cable length gives a defined reach for equipment placement.
- Customer feedback reports positive impressions of cable build, appearance and fit.

## Cons

- A thick, heavy cable may be less convenient to route than a lighter cord, with listed weight of 862 g.

## Specifications

### Identity
- Brand: WAudio
- Model: W-3900CF
### Electrical and connectors
- Voltage: 125 volts
- Current rating: 15 A
- Wattage: 1875 watts
- Plug type: Type B
- Connector gender: Male-to-Male
- Prong count: 3
### Cable and construction
- Gauge: 10
- Length listed: 78.74 inches
- Shielding and conductor features: 100% mylar foil shield for EMI/RFI rejection, audiophile-grade pure copper conductors
- Sleeving material: Polyethylene Terephthalate
- Colour: Black
### Dimensions and installation
- Weight listed: 862 g
- Intended usage: Indoor

## Before you buy

- The listing details are inconsistent: the title gives 6.6 ft \(2 m\), while the specification lists 78.74 inches. It also gives both 1875 watts and a description claim of <5500W, and describes the IEC connector as 3900CR without confirming its fit for a particular component. Confirm length, connector type and electrical rating for your device before buying. The claimed noise and sound benefits are not established measurements.

## A good fit for

- Hi-fi system owners replacing a cord who have confirmed the IEC connector, Type B wall plug and cable length fit their setup.
- Buyers wanting a heavy-gauge cable with listed copper conductors and EMI/RFI shielding claims.

## Less suited to

- Outdoor use, since the listing specifies indoor usage.
- Buyers who need a confirmed sound-quality improvement or an independently verified power rating.

## Customer feedback

Customer feedback is positive about perceived sound quality, construction, appearance, fit and noise level. That may matter to buyers replacing a hi-fi cord, but the feedback does not verify the listing's shielding claims or establish a measured sound improvement. The aggregate rating distribution is mostly five-star, with a smaller spread of lower ratings, and does not explain individual experiences.
- Positive themes: Customer feedback describes the cable as well built and appealing, with satisfactory fit.
- Positive themes: Feedback reports perceived improvements in sound and satisfaction with noise level.

## Frequently asked questions

### What equipment is the WAudio W-3900CF intended for?
The listing names power filters, turntables, amplifiers, CD players, DACs and other hi-fi components. Check the device's inlet type and electrical requirements before connecting it.
### How long is this cable?
The title states 6.6 ft \(2 m\), while a details field lists 78.74 inches. The listing is inconsistent, so confirm the actual length with the selected seller.
### Does the cable improve sound or reduce noise?
The manufacturer claims noise reduction and EMI/RFI rejection, and customer feedback reports positive sound and noise impressions. These are not independent performance measurements or a guarantee of audible improvement.
### Is this suitable for outdoor use?
No outdoor use is supported by the listing. Its stated usage is indoor.

## Alternative options

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- [90 Degree Computer Power Cord - 6FT Right Angle IEC Power Cord, Universal PC Power Supply Cord, 16AWG, Black NEMA 5-15P Angle Type to C13 3 Prong Angled AC Power Cord for PC Monitor/Wall Mounting TV](https://loonieperks.com/visit/waudio-w-3900cf-10-awg-hifi-ac-power-cable)
- [2FT Replacement Laptop AC Power Cord - Universal 3Prong Replacement Computer Power Cable 18AWG Heavy Duty NEMA 5-15P to C5 Replaced 3-Slot C5 Cord Power Supply to PC](https://loonieperks.com/visit/waudio-w-3900cf-10-awg-hifi-ac-power-cable)
- [Starlink Mini Power Cable, 6.6FT/2M Replacement Starlink Mini Cable for Starlink DC Power, Waterproof Outdoor DC Charging Cord Gray](https://loonieperks.com/visit/waudio-w-3900cf-10-awg-hifi-ac-power-cable)

## Add-ons

- [AC Power Filter Power Conditioner - WAudio AC Power Purifier with Surge Protector](https://loonieperks.com/visit/waudio-w-3900cf-10-awg-hifi-ac-power-cable)

## Images

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 1](https://loonieperks.com/i/bpJERQrO-fzbVg5xInLYpErDzLT__mRHl1ugYiBmLLWJmSUvJlzNwbZpa-eoqsbgSA09a3FObZRmtbCnkUeLPsTg9usk8XinLUMCHVQPMcW3PFi01j2vN9ei.jpg)

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 2](https://loonieperks.com/i/jZarXeOYELOwLQsLoLP-ytl403wfOCC8AaQOkuhEN7ylAJgeNomT7itt6ieJ56Q8S6hj2_GWfcO303YAKEPMaX94kKlP9faXzGZgxK7EFLzae_PEaZcz41er.jpg)

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 3](https://loonieperks.com/i/JYDbpqDLknwJKAAb12OeoTMHDMr0G2miMfiye-VuU2TPOufs2FuFLmsTndHXvtSfLhanr7g8q3nPp83gBPcPEwz_ipfm8weSsLsrMaD2QSfP1vvgMGydnQWw.jpg)

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 4](https://loonieperks.com/i/LBPd-uu437YguakrW9yU627sqRSCA-stJiRtl7tgMv0tyMaOuBSeLPblH_GaFECEL7BiNmzDxvf5zUfTzWqtp83jQ14omEbUw9L5qMYFWgdf4Nq0Nn1lxlKR.jpg)

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 5](https://loonieperks.com/i/VSZslUrn5Le7a31i_wkXHp91fw3E-Z3SBORz_Rz1gYqrLPvvg8pV2XtI8LytUacClKY2Hul-W68gu75Ok3CCxe6E4UYZrb39EIVPfVcwD8aBZB3nGhdJaZKb.jpg)

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 6](https://loonieperks.com/i/oMiX-E3GkKN9JbNl9Iq0RZm3GrHNLWb_OeD9w4L4GSjlV6pXc6kkG38xbFM5D4U4O_-ZHvIZZWcaeNGLYG_bFSoOEjMDssu27HhnTN1ivk95l1AfOliRcHuE.jpg)

![WAudio W-3900CF 10 AWG HiFi AC Power Cable, 6.6 ft — 7](https://loonieperks.com/i/-rQDAKyVFkVVRwDaf6RmWUeJEL4cmdwoiBpjdjEMfcd-DoeSE_ghHbZpizsZogWI9-x_XArywB5TupJsjlTOUv7AFLY4-XDGesYuxYfUoTYDvIckRUmSGqux.jpg)