Totally new project, lighter and more compact compared to the previous ST 25 and with superior performance
Available in "Active" version, ST 25A Neo (tweeter only), and in "Kit" version, ST 25K Neo, with metallic mesh grille and inline crossover filter included
Ready for an easy replacement of the voice-coil body kit
From 8 to 13 September 2026, Hertz will be in Faak am See, Austria, for one of Europe’s most iconic motorcycle events. European Bike Week is the perfect opportunity to discover Hertz high-performance audio solutions...
Hertz is proud to announce the availability of two new additions to the HEX speaker family: the HEX 4 C-W and HEX 4 C-C, compact 4-inch coaxial speakers designed to bring the renowned HEX sound...
Hertz Marine is proud to announce the availability of the new HMX SPORT.2 coaxial speakers, the latest evolution of the iconic HMX SPORT line, designed to deliver outstanding performance and bold design in marine environments....
Hertz will be present at the Harley-Davidson European Spring Rally 2026, the event that marks the official opening of the motorcycle season in Europe. From April 30 to May 3, the city of Senigallia will...
Hertz will take center stage at CarMediaWorld Salzburg, bringing its signature performance and unmistakable sound experience to one of Europe’s key events for the car audio community. CarMediaWorld is where passion for car lifestyle meets...
