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Supra QUADRAX by the meter for DIY, THE ULTIMATE for BI-WIRE, mono-wire, bi-amp!

Sjofn HiFi
(11229)
Registered as a business seller
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US $27.00
Approximately£19.83
Condition:
New
More than 10 available11 sold
People are checking this out. 6 have added this to their Watchlist.
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Postage:
US $7.99 (approx £5.87) USPS Ground Advantage®.
Located in: Seattle, Washington, United States
Delivery:
Estimated between Mon, 16 Jun and Fri, 20 Jun to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:405279791612
Last updated on 06 Jun, 2025 01:10:23 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Non-Domestic Product
No
Brand
Supra Cables
Type
Bi-Wire, Bi-Amp, or SIngle Wire
Custom Bundle
No
Country of Manufacture
Sweden
MPN
10000000743
Modified Item
No
Gauge
11 awg
UPC
7330060203404

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

Sjofn HiFi

99.5% positive Feedback•44K items sold

Joined May 1998
Usually responds within 24 hours
Registered as a business seller
Welcome to our eBay Store, where you'll find the modest-cost, high-performance Supra Cables from Sweden: for hi-fi audio, video, home theater, computer, studio, and stage applications.
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
4.8
Delivery time
4.9
Communication
5.0

Popular categories from this shop

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Analog Interconnect CablesDigital Interconnect CablesMains/Power Filters and CablesConnectors and PlugsHDMI CablesSubwoofer CablesOptical Digital InterconnectsSpeaker CablesOther

Seller Feedback (16,054)

All ratings
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Negative
  • i***g (8)- Feedback left by buyer.
    Past month
    Verified purchase
    I received the parcel on time. Well packed. The product matches the description. Everything fit. The seller is very attentive and polite. He answered all my questions in a timely manner. Everything went great. Thank you. I recommend this seller.
    SUPRA LoRad 3x2.5 Power Cable 1.5-meter HI FI CHOICE RECOMMENDED Made in Sweden! (#156789840525)
  • 0***a (22)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Brand new USB cable in its box as described. Transaction was easy ans shipping fast to Canada with no custom fees to pay. I recommend this seller. This cable looks high quality and well built. This is exactly what I was searching for, a serious cable of great value.
    SUPRA USB EXCALIBUR, 1-meter (3.28 feet), Made in Sweden, THE PLANET'S BEST USB? (#156290924050)
  • o***8 (1116)- Feedback left by buyer.
    Past month
    Verified purchase
    Item as described, safe international postage. Seller answered my question prior to purchasing and item came as per original factory spec. Honest and reliable seller. I'd confidently purchase from this seller again. Thank you.
    SUPRA Ply 3.4/S, 3-meter pair, HI FI CHOICE RECOMMENDED, factory-terminated ! (#405523994653)
See all Feedback

Product ratings and reviews

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5.0
10 product ratings
  • 10 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Easy to use

Good value

Performs well

Most relevant reviews

See all 7 reviews
  • by csxttom
    13 May, 2016

    Worked nicely for my setup.

    I purchase these specifically for my electrostatic speakers. I am certain they would work for different types of speakers too. Shipping was fast. Order was accurate. The making of this cable requires some patience and careful cutting. Some of this could be due to my lack of tools and/or knowlege. No instructions were sent though it wasn't too hard to figure out from their factory set. Match white to black and red to blue. There are many individual speaker wires and they are very thin and will sever very easily. Be careful. At first they sounded good. Now after approximately 50 hours the sound has improved. I can't explain it. I did not see anything about this anywhere. I am impressed.

    Verified purchase: YesCondition: NewSold by: zendada

  • by 33na3rd
    24 Nov, 2020

    Easy to recommend

    I upgraded to the Quadrax from the Ply 3.4 cable. I was really impressed with the ply 3.4, so I wanted to try one of Supra's offerings a little further up the ladder. As nice as the Ply 3.4 is, the Quadrax has even more resolution/detail presented in a non fatiguing way. I really really like it! The Quadrax is a little larger diameter than I was expecting, but is very flexible and easy to route. This cable is slightly harder to dress than the Classic or Ply, but the sonics are well worth the effort. Take your time trimming the outer jacket, the rest is pretty easy. I'm really happy with the Quadrax. It sounds very nice and is a good value.

    Verified purchase: YesCondition: NewSold by: zendada

  • by cyclonicman
    22 Sep, 2020

    Supra QUADRAX BI Wire Speaker Cable

    Supra QUADRAX BI Wire Speaker Cable is the best cable I have used to date. The Quadrax is replacing my Supra Rondo Bi Wire speaker cables. I cannot begin to tell you how happy I am with the Super Quadrax sound quality. It has totally opened up my speakers and the sheer volume of bass is at least quadrupled as compared to the Rondo. The midrange and vocals are exemplary. It's like I just purchased a $20,000 preamp. Years ago before using Supra cables, I spent outlandish money on Cardas, Nordost, Aufioquest and a few other highend cables and none have pleased me like Supra. I was happy with the Rondo's peerformance and now I am in heaven with the Super Quadrax. I am also writing this review while the Quadrax has about 70 hours of break in time remaining.

    Verified purchase: YesCondition: NewSold by: zendada

  • by dk_jiane
    21 Nov, 2015

    Great performance with a absolute worth price!

    The performance Supra QUADRAX is the best speaker cable I had ever used, even though my Audio experience isn't enough to really define how good it is. But I will say, with no doubt, it's the best speaker cable in this price level for sure!

    Verified purchase: YesCondition: NewSold by: zendada

  • by bingsjo
    05 May, 2020

    Worth the Effort

    Awesome sound at reasonable price!

    Verified purchase: YesCondition: NewSold by: zendada

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