SR+ Premium Audio Upgrade

[CasualDev]

I recently bought a speaker harness from basenor on Amazon to enable the extra speakers for my model 3. Being that my car is a later production I do not have the rear speaker deck and being that it is SR+ I also lack a the rear amp/subwoofer.

Installing the rear speakers seems like it would be easy work as I would just need to remove the shelf, add full range speakers, install an amp and wire it up. My question is how would I go about adding a subwoofer? Would that require an additional amp or can I just use the one installed for the rear speakers? I am planning on just ordering the OEM sub to mount into the trunk.

 

[jjrandorin]

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Model 3 SR+ Premium Sound System Upgrade Video

Hi everyone, a few weeks ago I completed the premium sound system upgrade for my Model 3. I recorded a video detailing the steps, but unfortunately I couldn't record while I was doing the work since it was dark and I needed both hands most of the time. However, I go step by step and try to...

teslamotorsclub.com

 

[CasualDev]

Would this thread help you?

Model 3 SR+ Premium Sound System Upgrade Video

Hi everyone, a few weeks ago I completed the premium sound system upgrade for my Model 3. I recorded a video detailing the steps, but unfortunately I couldn't record while I was doing the work since it was dark and I needed both hands most of the time. However, I go step by step and try to...

teslamotorsclub.com

Yes! It looks like the OP in that thread used a single amp. Thank you!