18 Foot ISO Speaker Extension ISO-SPK-EXT-18

Price range: $39.99 through $69.99

This is an ISO extension harness that connects to our Radio amplifier harnesses. It allows you to run cables from your radio to your amplifier/DSP and back.

The cable is 18 feet long
If your are installing an amplifier under a front seat you can cut this harness in half
If you are installing both your amplifier in the trunk you might need two cables

Weight

1.2 lbs

Dimensions

10 × 2 × 2 in

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Excellent

Based on 274 reviews

3 years ago

Purchased the following for my E46 Touring: Enfig SRWH-BM1 - BMW radio wiring harness with built in steering wheel controls adapter. Enfig Plug and Play Converter - PNP-SON0029 Enfig SWCL steering wheel control programmer - Sony Enfig RMK-E46-RELO1 Enfig RMK-E46-XAV0 Enfig AA-BM1 BMW/Mini antenna adapter Enfig MIC-BM1 - Send plastic housing Only (no microphone) Everything works flawlessly! Thru Christian guidance I was able to purchase exactly what I need to make the Sony XAV-6000 as it would if it came from the factory! I will be looking for his guidance for my E91 Touring next! Thank you.

Ian Burney

9 months ago

Awesome products, immediately could tell a difference with just a plug and play amplifier kit

Stacy guinther

3 months ago

If I can give Christian more than 5 stars I would. I went there thinking I needed to replace my USB ports and the issue was the sync that needed to be upgraded he never gave up kept at it until he figured out what the problem was. He was so patient understanding and professional and went above and beyond. He even kept me calm when I thought it couldn’t be fixed. Any issues with your vehicle he’s your guy. Thank you Christian I’m so happy. Stacy

Raz Koren

6 years ago

I upgrade my sound system in my Porsche Boxster 2006, the service was excellent, the job was complete on time and the price was good. I highly recommend this place!!!

Steven Kerstein

10 years ago

Christian is an OCD perfectionist, which is a good thing when he's working on your car! He does it right, a total professional.

Troy Purcell

4 months ago

Went to Christian to replace my old back-up camera and slowly failing Pioneer NEC. He recommended a Sony XAV & new back-up camera. Installed it and works like a charm. He does great work and is very knowledgeable. I also love the fact that he’s approachable and helpful in answering any questions. If you want a professional install from a seasoned stereo guy than Christian is your dude.

Willy Abd

9 years ago

Super fast shipping , product works perfect on my 2004 Toyota sienna ,aux adapter blitz. thank you

gurjeet singh Singh

6 years ago

Do you deliver parts to Australia

Response from the owner:Yes we ship to Australia all the time.

Andrew Bouman

9 years ago

recommends

Called me about my order to double check if what I had ordered was correct and after I described the problem my current stereo was having they recommended an additional harness. Totally fixed my issue ��

nate berrier

9 months ago

Purchased a well-made harness for the kicker key to install in my Volkswagen Arteon. I used to do a lot of audio installs in my past, but something custom in this car was not high on my list of time spent. This harness allowed for install with no cutting or splicing! Worth every penny. Also the kicker key is amazing. Long long long time since I have been this impressed with audio equipment.