The SpkrShell™ is a patent-pending weather resistant housing that allows you to install your indoor-only streaming powered speakers outside! Finally, you can use the same powered wireless speakers from companies like Sonos that are only made for inside, for your outside audio now too!
No more worrying about dragging indoor speakers outside and forgetting them. No need for clumsy rechargeable outdoor speakers either, or expensive hard wired installed speaker systems. SpkrShell takes care of all that with a simple connect and forget design, that is also easily movable or removable, should you choose.
The patent-pending design of the SpkrShell was specifically created with the ultra-popular Sonos® One wireless speaker in mind, but we also made it flexible as to work with most other premium wireless speakers solutions as well!
* We recommend not operating your device installed in SpkrShell when the ambient air temp is within +/-5° of the safe max operating temp of your device.
Sonos®: Play:1, One, One SL
Denon®: HEOS 1, Home 150
Yamaha®: MusicCast 20 (fits Shells shipped after 6/30/20)
Bose®: Home Speaker 300
Bluesound®: Pulse Flex 2i
Bang & Olufsen®: Beoplay M3
This list is not exclusive of all speakers that may work with our Shells. Note that manufacturers could make a design modifications at any time to a product which could change compatibility without notice. We will update this page as additional compatibility is determined.
*Known speakers that do NOT fit:
Bowers & Wilkins®: Formation Flex
Harmon Kardon®: Citation ONE
Sonos®: Sonos MOVE
Premium Protective Cover
Replacement Lid Assembly
Replacement Ground Stakes
Multi-Tap Extension Cord
Short Power Cord For Sonos
Install Guide (PDF)
All Terrapin brand products are made to order, first come first serve, and currently have a lead time of approximately 7-14 days from the time you order till the item ships.
This lead time may vary, but it is the most accurate answer we can give you until your order is finished. We do not offer expedited service at this time.
Pre-Order availability means we are currently out of stock of 1 or more parts needed to build this product and are awaiting a resupply. Expect a 15-30 day lead time in this case.
Delays due to supply shortages, due to the ongoing world-wide supply chain issues, could extend order lead times without notice. This is beyond our control.
Your payment method will be charged immediately upon checkout regardless of status of product.
Finish Disclaimer - The finish on some of our Shells are prone to showing handling marks, some colors make this more obvious than others. Please understand that A) The black finish will show fingerprints and imperfections way more than any other color, this is not considered a defect or damage. B) Our enclosures do NOT actively COOL your devices, they ventilate. Let's all remember science class... Black absorbs and retains heat more than any other color, so if your application is in direct sun we do not recommend Black.