Leading manufacturer of high-performance car and marine audio systems, including amplifiers, speakers, and digital media receivers.
Hertz is a premier manufacturer of high-performance car audio and marine audio systems. A subsidiary of the Italian company Elettromedia, Hertz has been a leader in the mobile audio market since 1998, synonymous with "The Sound Experience."
Key product categories include:
Whether for a daily driver, a show car, or a boat, Hertz provides reliable, high-quality audio solutions backed by Italian design and engineering.
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Technical specifications, connection diagrams, and dimensions are found in the Owner's Manual provided on this page or the product page on the official Hertz Audio website.
Most Hertz marine source units and speakers, such as the HMR and HMX series, are IP65 rated or designed for marine use (water and spray resistant). However, they are not designed to be submerged or withstand high-pressure washing.
A red LED typically indicates that the amplifier has entered protection mode due to issues such as overheating, output overload, or a short circuit in the speaker cables.
Use a soft, dry cloth to wipe off dirt. For persistent dirt, use a neutral detergent diluted in water on a soft cloth. Do not use benzene, thinner, or harsh boat cleaners as they may damage the materials.