PS Audio · accessory · House of Stereo
Make two Foundry F12s a coordinated stack.
This dedicated hardware kit connects two Foundry F12 subwoofers in a vertical stack. It is a purpose-made accessory for an installation with one F12 above another.
One stacking kit for two F12 subwoofers. Subwoofers are sold separately.
Stacking Kit for Subwoofer Pair
Hardware matched to the cabinets
The kit includes two brackets, eight thumbscrews, and a 2.5 mm Allen key. Follow the illustrated instructions to position and fasten the subwoofers securely. This is model-specific hardware, so use it with the Foundry F12 rather than assuming compatibility with another cabinet.
Stacking Kit for Subwoofer Pair
Connect the pair as described
The included XLR cable connects the lower subwoofer’s Sub Out to the upper subwoofer’s XLR In according to the guide. Complete the mechanical installation before configuring the connected system. Account for the combined size and weight of two F12 cabinets when choosing placement and arranging assistance for assembly.
Make it work in your system
Thoughtful setup makes the difference.
Check model compatibility
Confirm the supported Foundry model before ordering; model-specific accessories are not universal.
Follow the illustrated guide
Use the linked manufacturer instructions for connections, pairing, or mechanical assembly.
Complete the system
The accessory does not include the subwoofer. Choose the required subwoofer quantity separately.
The details that matter
Specifications
| Compatibility | Two PS Audio Foundry F12 subwoofers |
|---|---|
| Configuration | One subwoofer stacked above the other |
| Included hardware | Two brackets; eight thumbscrews; 2.5 mm Allen key |
| Included signal cable | XLR cable |
| Signal connection | Sub Out to XLR In, per stacking guide |
| Subwoofers included | No |
Ratings are manufacturer specifications. Check the linked manual for complete operating conditions, regional requirements, and installation instructions.
Before you choose
Common questions
Are subwoofers included?
No. This listing covers the accessory and included items stated above.
Where are the setup instructions?
The manufacturer guide linked below provides the model-specific installation or pairing steps.
Keep researching.
Read the manufacturer’s owner’s guide (PDF)
