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50cm Avencore Crystal Series 3.5mm Stereo Audio Extension Cable

Stylish looks. Fantastic sound.

50cm Avencore Crystal Series 3.5mm Stereo Audio Extension Cable (Photo )
50cm Avencore Crystal Series 3.5mm Stereo Audio Extension Cable (Photo )
50cm Avencore Crystal Series 3.5mm Stereo Audio Extension Cable (Thumbnail )
50cm Avencore Crystal Series 3.5mm Stereo Audio Extension Cable (Thumbnail )

Lengthen any 3.5mm audio cable or AUX jack with this sleek, low-profile male-to-female extension cable.

Ships by 2PM Today!
RRP: $14.95   Was $11.95
Bulk Pricing (Inc-GST)
8+ Units:
$7.10 -$0.85 ea 
40+ Units:
$6.45 -$1.50 ea 
150+ Units:
$5.80 -$2.15 ea 
Bulk discounts will be calculated automatically.
Ships EXPRESS for $9.95 Aust-Wide!
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  • Description
  • Product Specs
  • Product Reviews
  • Related Blogs
  • FAQs
Lengthen any 3.5mm audio cable or AUX jack with this sleek, low-profile male-to-female extension cable.

Cables don't get much simpler than 3.5mm stereo AUX leads, but that doesn't mean they have to be boring! All Crystal Series cables have been manufactured to deliver the best possible audio quality over distance, and their materials and presentation reflect that focus on performance.

This slim male to female 3.5mm stereo audio extension cable is the perfect complement to your home theatre system, computer audio system, car speaker system or any other entertainment system with regular stereo jacks. Extend your headphones for greater reach, or simply place a socket somewhere more convenient than down behind bulky hardware - the option are limitless.

Enjoy stylish connections in a range of lengths and enjoy all your favourite music and video anew.


  • 3 Year Avencore Warranty
  • Avencore 50cm Crystal Series 3.5mm Stereo Audio Extension Cable
  • Aluminium plug barrels with laser etched Avencore logos to ensure authenticity
  • 6.4mm x 18mm Male Plug Body (excluding strain relief)
  • 8mm x 21.5mm Female Plug Body (excluding strain relief)
  • 24K gold plated connectors for the very best possible connection
  • Pure audio transmission with high performance 99.98% Oxygen Free Cable
  • 24AWG gauge carriers
  • Premium Soft TPE Jacket for easy management
  • Colour: Aluminium plugs with Gold Plated Connectors + White Cable
Why shop with Cable Chick
  • Australia's leading retailer of AV cables and tech accessories
  • Flat-rate shipping nation wide
  • Secure online shopping 24/7
  • 14 years experience with 1000's of health, government & education clients
  • ALL products locally stocked for same-day dispatch
  • Industry leading warranties up to 5-years on products
  • A customer base of over 250k+ Australians who trust Cable Chick
  • Proudly to be 100% Australian, employing all local staff

Product Summary & Specifications
Product Code:
Connector A:
3.5mm Gold Plated Stereo TRS (Male)
Connector B:
3.5mm Gold Plated Stereo TRS (Female)
Silver plugs with Gold Plated Connectors & White Cable
Retail Bag
Cable Type:
50cm Avencore 3.5mm Stereo Audio Extension Cable

(3rd March, 2016)
Product Review by Kerry,
Start Quote I've been using a fairly cheap cable off ebay which didn't even last more than a year, so wanted to look for something with better quality but didn't want to pay for the high-end brands. After extensive search through the web, I stumbled across the Cable Chick online store and was glad that it was Australian. Your online store provides excellent product descriptions to help dummies like me to understand the right cable to buy. Your store provides best value for money, without compromise to quality, plus deliver fast service! Thank you! Start Quote
(31st March, 2010)
Product Review by Peter,
Start Quote I recently required a HDMI cable and was quoted $200 from a Harvey Norman store. I found Cable Chick online and started my own research. I rang the office to confirm some technical points and was very impressed with the honest advice. I purchased the same quality product as well as an Optic Fibre cable and had them delivered the following day for a total of $77. I live 2000 km’s from their office so this was great. I was extremely impressed and have already started looking into other cables etc that I need. I won’t buy from anywhere else now. Start Quote
Bridging the Gap - Connecting Your Headphones to your TV
Bridging the Gap - Connecting Your Headphones to your TV
Written on 28th Nov, 2023 by Cable Chick
We all love the immersive experience of watching a movie from the comfort of our couch while an array of encircling speakers' envelope us within a wall of sound that transports us from our living rooms into the middle of the action taking place on screen. But as great as that is, there are times where this kind of set up isn't ideal. Sometimes, a more private and personal experience is required.   [Read More]
Understanding TRRS and Audio Jacks
Understanding TRRS and Audio Jacks
Written on 13th Feb, 2014 by Cable Chick
Learn about the varieties of audio jack and how to identify them, plus discover why one TRRS cable won't work for all your AV needs.   [Read More]
Blog Category: Technology Guides    
Posted: 4th Jan, 2016
Question: Could you please clarify the size of the outer plug area for me? (Not the part that goes into the phone) I need this to fit through an iPhone battery case and then into the iPhone jack?
Answer: "The diameter of the thickest part of the cable (the jacket above the plug) is roughly 7mm wide in diameter."

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Customer Testimonial
"You are always good - that's why I keep coming back!"
Shane, SA

Also Available in the following Lengths:

50cm Stereo 3.5mm Extension
In-Stock (Save 47%)
Was $14.95
1m Stereo 3.5mm Extension
In-Stock (Save 29%)
Was $16.95
2m Stereo 3.5mm Extension
In-Stock (Save 35%)
Was $22.95
3m Stereo 3.5mm Extension
In-Stock (Save 39%)
Was $27.95
5m Stereo 3.5mm Extension
In-Stock (Save 33%)
Was $29.95
7.5m Stereo 3.5mm Extension
In-Stock (Save 31%)
Was $34.95
10m Stereo 3.5mm Extension
In-Stock (Save 25%)
Was $39.95
Did you know Cable Chick also stock AV Splitters?

Customer Testimonial
"When various camera and electronic shops did not have what I wanted but "could order it for you", it was a revelation to see how quickly my order arrived from Cable Chick and for much less that I expected to pay. I am impressed."
Sven, WA
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