Avantone Pro CLA-Sub: Serious Low End Without Compromise
Low-frequency accuracy is critical in modern music production and cinema sound. The Avantone Pro CLA-Sub is designed to deliver deep, authoritative bass without distortion, hype, or guesswork – giving producers and engineers a truthful foundation for critical decisions.
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Dual-Firing Design for Any Room
One of the CLA-Sub’s standout features is its configurable firing modes. Front-firing mode delivers the cleanest and most precise bass response, ideal for critical mixing environments. Downward-firing mode couples the subwoofer to the room, increasing output by +3 dB for situations where more impact is needed. Simply reposition the vibration-dampening feet to switch modes – no tools or extra accessories required.
Exclusive Dual-Magnet Driver Technology
At the heart of the CLA-Sub is a custom dual-magnet 10” driver, engineered exclusively for this system. The stacked ferrite magnet design increases control and efficiency, while the rigid paper cone minimises distortion and preserves fast transient response. Instead of relying on harmonic saturation to sound louder, the CLA-Sub delivers real, clean low end – even at high volumes.
Designed for Honest Mixing Decisions
Many subwoofers exaggerate bass through distortion, masking problems instead of revealing them. The Avantone Pro CLA-Sub takes the opposite approach, providing clarity and headroom that let you hear exactly what’s happening below the surface. This results in more confident EQ moves, tighter low end, and mixes that translate better across systems.
Flexible Integration for Professional Studios
With a sweepable high-cut control (50–180 Hz), selectable 80/100 Hz low-cut filters for monitor outputs, and adjustable phase and gain, the CLA-Sub integrates seamlessly into virtually any studio setup. Locking XLR/TRS combo inputs ensure solid connections, even during high-SPL playback.
Built for Modern Workflows
The CLA-Sub includes a power-saving standby mode that activates after 30 minutes of inactivity, along with footswitch control for instant A/B comparisons. While it pairs beautifully with Avantone’s CLA-series monitors, its flexible filtering makes it equally effective with any professional monitor system – or even a high-end home theatre.


