DIY: ( 2022 AMD - NEW VERSION) Feature: Frequency divider integrated with the harness (No Controller) ①Activate the original 4 speakers -Front tweeter*2 -Front surround speaker*2
The Model 3 Standard Range comes with 14 stereos, of which only 8 can be used for normal sound, and the remaining 4 stereos can be connected through a custom wiring harness so that all stereos can be sounded Choose the same cable as the original car wiring data transmission is more stable, no consumption of sound quality. The wiring harness is customized according to the original plug, which can be directly connected with the original plugging team, without destroying the original wiring. Activate the original car does not work 4 speakers, bass obviously can greatly improve the music atmosphere in the car.
How to confirm your car CPU version? Check on the screen of the original vehicle : software > extra information > CPU
Note: if you have a certain pursuit of sound effects, you can connect the DSP for tone tuning. Non professionals are not allowed to operate, and the resulting consequences shall be borne by yourselves. DSP Regulated Output Software: Click Here
2021+ Model 3 DIY Version Installation Tutorial
Version F Installation Tutorial
DIY 2022 AMD (New Version) + 2 rear speaker : Click Here DIY 2022 AMD (New Version) : Click Here
DIY Version Installation Manual: Click Here DIY+2 rear speaker Installation Manual: Click Here Version A 2018-2020 Installation Manual: Click Here Version A 2021 Installation Manual: Click Here Version A - 2022 AMD Installation Manual: Click Here
For installation service in Southern California, United States, please call Hansshow: Phone Number: +1 949-358-4793Email: inquiry@hansshow.com
Free Shipping & Return
Visit our South California official shop for the "Hansshow Official Service Store," where our experts are dedicated to After-Sale Service of your accessories. Customer Support: Email: inquiry@hansshow.com, Installation Store Phone: + 1 (949) 358-4793, HANSSHOW customer service phone: 1949-992-7017. North America Office: 3480 W Warner Ave (Ste. N), Santa Ana, CA 92704, USA
Free Shipping Worldwide on Non Oversized Products We work with trusted US companies like UPS, USPS, and DHL to deliver your items. Your order usually arrives within 3-7 business days (EXCL. weekends, holidays, and custom products) . Once your order is shipped, we can't change the delivery address, so let us know within 1 day if you need to make a change. For more details, check our Shipping Policy page.
Shipping to Hawaii Please note that some items shipped to Hawaii may require an additional $300 shipping fee after checkout. If your order is subject to this fee, our customer service team will contact you.
30-DAY RETURN POLICY We have a 30-day return policy, which means you have 30 days after receiving your order to request a return. Just make sure the item is unused/unworn, sealed, with tags attached, and keep your receipt/ proof of purchase. If your return is accepted, we'll provide you with a return shipping label and return address. Any product returned without our prior approval will be refused. For full details on policies, please visit our Return & Refund page.
DIY: ( 2022 AMD - NEW VERSION) Feature: Frequency divider integrated with the harness (No Controller) ①Activate the original 4 speakers -Front tweeter*2 -Front surround speaker*2
The Model 3 Standard Range comes with 14 stereos, of which only 8 can be used for normal sound, and the remaining 4 stereos can be connected through a custom wiring harness so that all stereos can be sounded Choose the same cable as the original car wiring data transmission is more stable, no consumption of sound quality. The wiring harness is customized according to the original plug, which can be directly connected with the original plugging team, without destroying the original wiring. Activate the original car does not work 4 speakers, bass obviously can greatly improve the music atmosphere in the car.
How to confirm your car CPU version? Check on the screen of the original vehicle : software > extra information > CPU
Note: if you have a certain pursuit of sound effects, you can connect the DSP for tone tuning. Non professionals are not allowed to operate, and the resulting consequences shall be borne by yourselves. DSP Regulated Output Software: Click Here
2021+ Model 3 DIY Version Installation Tutorial
Version F Installation Tutorial
DIY 2022 AMD (New Version) + 2 rear speaker : Click Here DIY 2022 AMD (New Version) : Click Here
DIY Version Installation Manual: Click Here DIY+2 rear speaker Installation Manual: Click Here Version A 2018-2020 Installation Manual: Click Here Version A 2021 Installation Manual: Click Here Version A - 2022 AMD Installation Manual: Click Here
For installation service in Southern California, United States, please call Hansshow: Phone Number: +1 949-358-4793Email: inquiry@hansshow.com
Description
DIY: ( 2022 AMD - NEW VERSION) Feature: Frequency divider integrated with the harness (No Controller) ①Activate the original 4 speakers -Front tweeter*2 -Front surround speaker*2
The Model 3 Standard Range comes with 14 stereos, of which only 8 can be used for normal sound, and the remaining 4 stereos can be connected through a custom wiring harness so that all stereos can be sounded Choose the same cable as the original car wiring data transmission is more stable, no consumption of sound quality. The wiring harness is customized according to the original plug, which can be directly connected with the original plugging team, without destroying the original wiring. Activate the original car does not work 4 speakers, bass obviously can greatly improve the music atmosphere in the car.
How to confirm your car CPU version? Check on the screen of the original vehicle : software > extra information > CPU
Note: if you have a certain pursuit of sound effects, you can connect the DSP for tone tuning. Non professionals are not allowed to operate, and the resulting consequences shall be borne by yourselves. DSP Regulated Output Software: Click Here
2021+ Model 3 DIY Version Installation Tutorial
Version F Installation Tutorial
DIY 2022 AMD (New Version) + 2 rear speaker : Click Here DIY 2022 AMD (New Version) : Click Here
DIY Version Installation Manual: Click Here DIY+2 rear speaker Installation Manual: Click Here Version A 2018-2020 Installation Manual: Click Here Version A 2021 Installation Manual: Click Here Version A - 2022 AMD Installation Manual: Click Here
For installation service in Southern California, United States, please call Hansshow: Phone Number: +1 949-358-4793Email: inquiry@hansshow.com
This product work amazingly!! It took me 30 minutes to install. Works perfectly!!
D
Daniel
Amazing!
Super easy install, tool included worked great! Speakers working just as described!!
R
Rollan Mosko
Worth the costs & install effort
I'm really enjoying hearing the 4 additional speakers and it makes a good improvement over the original configuration. The harness arrived quickly and I was able to install it before a 1000 mile road trip so I could enjoy the improved sound system. Harness is good quality and works.
I think the instructions could be improved though. I used the following video as a guide to installation: https://www.youtube.com/watch?v=QK-M4I3B41Y
Here are some tips based on using video guidance:
1. Before powering off car, adjust passenger seat all the way back and recline it a bit to ease getting into the belly up position shown in video. I wish I had this tip beforehand!
2. I felt like the hardest parts of install were the black plug under the glove box- that is one SOB to access with handling flashlight, screwdriver, and having one hand free. Use either a headlamp or a small flash light held with mouth to accomplish that.
3.The plugs near the B pillar were not too bad, I used the orange pry tool to keep the B pillar trim out of the way and that seemed to work. I wound up placing the new big connecter there closer to the seat because room is tight and that plug gets in the way of the trim if left near the outer edge of car like it wants to naturally be.
4. A couple of small zip ties will tidy up the extra cabling. I put the divided the wire into to chunks. The first chunk is contained under trim new front and second chunk was under where the connector with black dot lives.
K
Keith Mohney
It works
Some tight spaces in the installation but it works
S
Shawn Hanks
Nice improved sound
Enjoying the extra 4 speakers in the car. Install was not too bad after watching a couple of YouTube vids.
M
Michael Wynn
Model 3 SR Premium Audio Upgrade
g
gordon anderson
Works as described didn’t take too long to install did it wrong my first go around was getting all kinds of warnings when I fired the Tesla back up re did the install back tracked got it hooked up again and nothing was wrong and my music has tones of more bass and better sound
J
Jeff Schleger
Premium audio upgrade
Just installed the 2023 model 3 audio upgrade wire and it sounds great! Watched a few YouTube videos before I tackled it, and it wasn’t too hard. Took about 30 minutes to install, and another 20 minutes to put the panels back on. Well worth it for the cost and makes a noticeable improvement!
Welcome to Hansshow, your go-to destination for premium vehicle accessories! We specialize in high-quality, innovative products that enhance your vehicle’s performance and style. Designed for precision and reliability, our solutions are crafted to elevate your driving experience. Explore our collection and drive smarter with Hansshow!
At Hansshow, we go beyond delivering premium vehicle accessories — we bring your upgrades to life with expert installation services right here in the U.S. Our professional team ensures every detail is handled with precision and care, giving you a flawless fit and finish every time. Whether you're looking to enhance style, boost functionality, or add cutting-edge tech, our in-store experience makes the process effortless and worry-free. Trust Hansshow to make your vehicle truly yours.
At Hansshow, innovation is at the heart of everything we do. Our dedicated R&D team is constantly pushing the boundaries to design, test, and refine cutting-edge accessories that meet the evolving needs of car owners. From concept to creation, every product is developed with precision engineering, advanced technology, and a passion for enhancing the driving experience. We don't just follow trends — we set them.
