TST429 Platinum


The TST429 Platinum Professional Transducer is the most

powerful audio transducer on the market today!

TST329 Gold


The TST329 Gold transducer is a rock solid performer providing superb sound fidelity and efficiency

ProSound429


The Prosound429 Platinum Thumper is the most powerful thumper available and is the first choice more many professional touring musicians.

AQ339 Diluvio™

The Diluvio™ Underwater Speaker is the world’s only full-frequency, full-fidelity underwater speaker.