Why Choose Crutchfield?
Great gear and expert advice
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
Deep discounts on car installation gear
We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles.Learn more
Trusted since 1974
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
A power cable fit for your finest equipment
A growing number of high-performance audio and video components come with a detachable AC power cord. That makes it easy for you to upgrade to a higher-quality cable. Simply replacing your component's stock power cord with AudioQuest's NRG-3 AC power cable can noticeably improve your system's picture and sound quality. The idea of a high-quality power cord is new to most people, but AudioQuest has been refining their NRG low-distortion cables for years.
Why power cords make a difference
The AC power that feeds your gear is really the foundation of your system's audio and video performance. Even if you've plugged your components into a power conditioner to clean up the current coming out of your wall, a flimsy stock power cord can act as an antenna for airborne interference that subtly degrades high-resolution audio and video signals.
Advanced materials and construction for lower distortion
The NRG-3's advanced "geometry" features an inner circle of three 19-gauge conductors surrounded by an outer circle of ten 21-gauge conductors in a self-shielding counter-spiral configuration. All conductors are solid, made of AudioQuest's best Perfect-Surface Copper. Solid conductors eliminate interaction between wire strands, which is a major source of distortion in an AC power cable.
Every NRG-3 cable features two barrel-shaped RF stoppers that filter RFI (radio frequency interference) in both directions. They keep outside interference from entering your equipment, while also preventing noise generated by your digital gear from affecting other components in your system.
Make sure it fits your component
The NRG-3 works with most components that come with a detachable two- or three-pole "IEC" power cord (see illustration above). That includes many high-performance A/V receivers, audio separates, DVD players and Blu-ray players, as well as many HDTVs and most video projectors.
Read our blog post Power to the People the AudioQuest power cables.
- length: 6 feet
- low-distortion replacement AC power cable (3-prong connector for wall outlet,
3-pole IEC connector for component)
- for audio/video components with a 2- or 3-pole IEC-type AC connector
- thirteen solid Perfect-Surface Copper conductors: three 19-gauge and ten 21-gauge
- Counter-Spiral Hyperlitz geometry provides self shielding against external noise sources
- two RF stoppers filter radio frequency interference in both directions
- textile braid cable cover
- warranty: 5 years
- Our 60-day money-back guarantee
AudioQuest NRG-3 Reviews
What's in the box?
- 6' power cord with 3-pole IEC connector on one end and 3-prong AC plug on other end
Overview: The Audioquest NRG-3 Power Cord (IEC-3 Pole) uses solid Perfect-Surface Copper (PSC) conductors in a Self Shielding Counter-Spiral Hyperlitz geometry. Solid conductors prevent strand interaction, which is the greatest single source of distortion in an audio cable or an AC power cable. The nearly perfect surface finish and interior grain structure of PSC copper dramatically reduce distortion compared to OFHC or other metals. The Counter-Spiral geometry minimizes conductor interaction while maintaining a fixed low-inductance relationship between conductors.
Construction: The Audioquest NRG-3 Power Cord features thirteen solid perfect-surface copper (PSC) conductors (Inner Circle: 3 x 19 AWG solid PSC; Outer Circle: 10 x 21 AWG solid PSC) inside a UL CL-3 rated black PVC jacket surrounded by a black, red, and blue flexible nylon braid.
RF Stopper: The Audioquest NRG-3 Power Cord's two RF Stoppers filter radio frequency interference in both directions. They prevent outside interference from entering the equipment, and they prevent equipment generated interference (from all digital equipment and tuners) from reaching other equipment in the system.
Connectors: The Audioquest NRG-3 Power Cord features a 3-pole IEC connector on one end to plug into your audio/video electronic component and a 3-prong North American AC connector on other end to plug into your AC wall outlet.
Available Lengths: The Audioquest NRG-3 Power Cord is available in a 3' and 6' length.
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.