High-output PA hardware engineered for controlled LF dispersion, phase-coherent array coupling, and measurement-verified tuning. Designed for bass-forward deployment — from 200-capacity rooms to outdoor festival stages. Cardioid subwoofer configurations, scalable line array elements, and coaxial monitors built around ZERØPHASE calibration from day one.
Flagship · concept renderLudwig van Beethoven lost his hearing in his thirties and wrote his greatest works, the Ninth Symphony among them, completely deaf. He composed by feeling. It is said he cut the legs off his piano and pressed his head to the floor to take the notes through the wood. He never heard the Ninth performed. He felt it. That is the whole thesis of this brand, and the reason the flagship carries his name. Music was never only an ear thing.
In 1974, a film studio and a folded-horn subwoofer company built a system that physically shook movie theaters, so the audience felt the rumble in their seats instead of only hearing it. It was the first time bass was engineered as a sensation for a whole crowd. Fifty years on, the same idea drives BEETHOVEN: massive horn-loaded bass built to be felt by an entire room, and by people who cannot hear it at all. We build on that lineage with our own design, and our own name.
Built from the ground up for measurement-informed deployment. Every cabinet is designed around ZERØPHASE alignment — not tuned in isolation and handed to guesswork. No spec gets published until it's verified on a real rig.
Drum & bass rooms, outdoor festival stages, warehouse events, club installs, touring rigs. Scalable architecture — same system philosophy at 200 capacity or 20,000. Built to handle sub-heavy, high-SPL music without compromise.
Controlled dispersion at every frequency. Cardioid sub arrays on all LF cabinets — end-fire or gradient — for tight forward throw and minimal stage wash. Prediction-ready: every cabinet modeled for array deployment before it leaves the shop.
Designed to pair with ZERØPHASE calibration from day one. Venue snapshots, FIR processing, impulse response capture — the rig is only half the system. The calibration layer is what makes it accurate.
The monster. Our flagship massive sub, built to be felt, not just heard. A single-21 tapped horn that digs below 28 Hz and moves a whole floor.
Named for Ludwig van Beethoven, who went deaf in his thirties and wrote his greatest works, the Ninth Symphony among them, by feeling the vibration. He never heard the Ninth performed. He felt it. That is the whole idea of ZERØPHASE in one word. And the kicker is right there in it: the OVEN. beeth-OVEN.
A massive horn-loaded sub moving real air, low enough and loud enough that the kick and the bass land in your body, not just your ears. Paired with the ZERØPHASE accessibility layer, vocal clarity, a tactile haptic channel, and live captions, BEETHOVEN is built so the deaf and hard of hearing feel the show with everyone else.
In 1974, a film studio and a folded-horn subwoofer company built a system that physically shook theaters so the audience felt the rumble, not just heard it. The first time bass was engineered as a sensation for a whole crowd. Fifty years on, the same idea drives BEETHOVEN, with our own design and our own name.