2021 RST under center console subwoofer

[Infantrymen1019]

I’m looking to add a subwoofer in my RST. I have the non Bose system. Does anyone know if there is room under the center console to add an aftermarket subwoofer? I’m not looking for anything crazy, just want a little more than what the factory sound offers. I know kicker makes a 10 inch but I use my rear under seat for storage. 

[Russ757]

Not under the console but did nothing to avail storage and pretty happy with it. Might move up to the 12 but tbd. 

 

https://www.silveradosierra.com/threads/best-speaker-upgrade-for-stock-2020-non-bose.748308/#post-7345234

Edited September 13, 2022 by Russ757

[Infantrymen1019]

I might try this. Thank you

[Jricharc]

I was looking to do the same, I imagine it can be done since that is where the factory Bose sub is located. I wanted to get an 8" or 10" just to add a little bottom end to my upgraded speakers. I haven't pursued any further as of yet but curious if anyone has done it already as well.

[Infantrymen1019]

I was thinking about adding a slim 8 inch sub/amp under the passenger seat. Something like this. 
 

https://www.bestbuy.com/site/jbl-basspro-8-single-voice-coil-loaded-subwoofer-enclosure-with-integrated-amp-black/6395598.p?skuId=6395598&ref=212&loc=1&ds_rl=1268649&gbraid=0AAAAAD-ORIj7tBDi3AV2WOvBUyufWRWyJ&gbraid=0AAAAAD-ORIj7tBDi3AV2WOvBUyufWRWyJ&gclid=EAIaIQobChMI5sCFn8yU-gIVSYFaBR3lQwBhEAQYEyABEgLyufD_BwE&gclsrc=aw.ds

 

idk if it fits. Exploring something like this for now. 

[pigpen23]

On 9/14/2022 at 10:31 AM, Infantrymen1019 said:

I was thinking about adding a slim 8 inch sub/amp under the passenger seat. Something like this. 
 

https://www.bestbuy.com/site/jbl-basspro-8-single-voice-coil-loaded-subwoofer-enclosure-with-integrated-amp-black/6395598.p?skuId=6395598&ref=212&loc=1&ds_rl=1268649&gbraid=0AAAAAD-ORIj7tBDi3AV2WOvBUyufWRWyJ&gbraid=0AAAAAD-ORIj7tBDi3AV2WOvBUyufWRWyJ&gclid=EAIaIQobChMI5sCFn8yU-gIVSYFaBR3lQwBhEAQYEyABEgLyufD_BwE&gclsrc=aw.ds

 

idk if it fits. Exploring something like this for now. 

Not exactly what you’re trying to do, but I tried stuffing a slim Kicker sub like the JBL you posted behind the rear seat (2022.5 crew cab) and there wasn’t enough room. I ended up mounting it in the drivers side of the underseat storage and it’s now closer to the upgraded Bose stereo in my HD. FYI I tapped into the Bose wiring behind the rear seat to make the sub work instead of tapping into the rear door speakers.