28 cinematic presets: Provides a wide range of expansive, immersive textures for sound design
14 real-world sound effects: Adds dramatic, atmospheric elements born from authentic acoustic recordings
Deep bass presets: Offers brooding low-end foundations with weight and presence
Fully adjustable layers: Each preset layer is customizable with ADSR, modulation, arpeggiator, and vector pad
Easy preset management: Presets can be saved and imported directly to Soundbox with a simple browser process
Chasm
Sound Beyond The Surface
Chasm is a powerful cinematic sound library for the free Soundbox player, built around vast, echoing, chasm-type textures.
Inside you’ll find 28 presets, all designed with scale, depth and an expansive cinematic character:
Love all your sounds. However after upgrading to Cubase 16 Pro I needed to reinstall the latest edition of Soundbox because the sounds were not triggering. I then had to re-import all the Kompose libraries and all seem to be working apart from the odd sound which has befuddled me, though I don't think the issues have anything to do with your libraries...All in all, great sounds in all packs.
J
JOHN · 4 days ago
Possibly the Best Kompose Instrument
This might be the best Kompose instrument I've purchased. There are several excellent pads for deep storytelling, good bass sounds, and several SFX that are useful as well.
J
Jason · October 27, 2026
Chasm has great for the creation of mysterious ambient drones and soundscapes ...
