Smart Audio Limiter Trigger (SALT)
The Gov'nor holds a hard line at the mixer. SALT does the same job digitally — and it brings its own ears. A small in-room sensor listens to the actual level in the space, not just the signal on the wire, and holds your studio at the level you set. When the room pushes past the line, SALT eases it back down and lets go when it settles. Below the line, nothing changes. Your music stays clear, your EQ stays yours, and the vibe stays intact.
Set it up in minutes. Power the sensor over USB-C and run SALT standalone, or link it over Cat6 to a Fitness Audio Aeromix mixer for full integrated limiting. No rack technician, no dashboard, no monthly software.
Whether integrated into Fitness Audio systems or deployed alongside your existing Aeromix mixers and the Gov'nor SPL limiter, SALT provides precise, enforceable sound control in high-energy studio environments.
In-room decibel listener that triggers limiting
Wall-mounted LED loudness display with trigger output
Hard-ceiling SPL limiter (1RU)
Activates limiting in connected mixers and SPL systems when the room crosses your level
Shows the class the level; fires Aeromix Audio Slap or the Gov'nor when held over limit
Caps the signal between mixer and amp — the ceiling itself
Automated monitoring and control in one unit
Instructor self-regulation everyone can see
Enforcing a house limit that can't be bypassed
Key Features
Listens to the room, not the mixer
SALT measures what your members actually hear. A calibrated internal microphone reads real in-room sound pressure, so a bass-heavy playlist or a packed class registers the way it should — as louder — even when the mixer's meters say otherwise.
Three lights, one story
Green means all clear. Warning means the room is approaching your line. Limited means SALT has stepped in and limiting is active. Anyone walking the floor — instructor, manager, front desk — knows the state of the room at a glance.
Triggers the gear you already own
When the room crosses your configured level, SALT sends the signal link that activates the noise-reduction and limiting features in connected mixers and SPL systems. It sits in a standard mixer → amp → speakers chain, and connects to Fitness Audio Aeromix mixers over Cat6 for the full set of limiting options.
Automation instead of arguments
Volume creep happens one notch at a time, class after class. SALT removes the negotiation: the level you set is the level the room keeps, at 6 AM and 9 PM, whoever's teaching. No manual intervention, no policing, no repeat conversations.
FAQ
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Will this work with my current mixer and PA?
Yes. SALT is designed to work with most standard studio sound systems — mixer → amp → speakers. If you're using Fitness Audio mixers, it integrates even more cleanly via Cat6 for full limiting options.
Does it change how the music sounds?
No. It doesn't color your audio or change your EQ. It monitors sound levels and only intervenes if levels push past your set threshold — your sound stays clear and professional, just controlled.
Where does it install in the signal chain?
In the main output path — typically after the mixer and before the amp and speakers — with the listening unit placed in the room it's monitoring.
What do the three lights mean?
Green: levels are inside your limit. Warning: the room is approaching the line. Limited: the threshold has been crossed and limiting is active.
Do I need other Fitness Audio equipment?
No for standard setups — SALT works in a conventional mixer-to-amp chain. Pairing it with Aeromix mixers over Cat6 unlocks the complete set of automated limiting features.