Formerly known as Electrotone, Hertz was brought into being by the Late Mr. Suresh Mhasawade, while he was working as a scientist in the Instrumentation department of NCL in 1974, with a view to providing customized audio solutions to clients.

Since its inception, Hertz has witnessed a smooth and steady transition from manufacturing electronic music instruments – keyboards, clay violins, electronic lehera¸swar peti, etc. – to offering futuristic and revolutionary solutions in commercial and home audio.

Applauded by legendary maestros from the world of music – Ustad Zakir Hussain, Bharat Ratna Pt. Bhimsen Joshi, Padma Shri Kalyanji-Anandji and many others – Hertz has grown from strength-to-strength and is recognized as the pioneer in introducing electronic musical devices and several other products.


To see ourselves as the leaders in commercial and home audio, and in turn, catering to each and every individual by imparting customized solutions in sound.


To be committed to providing the best solutions in commercial and home audio, combined with the best of the services, and with the sole aim to give utmost satisfaction to our clients by understanding their needs and accordingly providing sound solutions.

Witness sound come alive!

The forerunner in audio solutions
The firm deals in all leading brands of commercial and home audio.

Redefining audial technology
From crafting and designing the sound system to system integration, Hertz is the one-stop-shop for its clients’ needs.

An unprecedented experience
The state-of-the-art Media Room takes you to a whole different universe, where the magic of music and cinema sweeps you off your feet.