ZR Speaker Lab is a small company based in Slovenia, Europe. It is specialized in production of only High-end, hand-made speakers and audio devices made from the highest quality materials. The production is limited. It is well known worldwide for its unique sound and designs.

The company was founded in 1983 by Zvone Raspor. He has more than 30 years of experience in audio field.

Zvone Raspor in 1983

Everything started with the speaker service, which gradually grew and turned into speaker modifications. Since then he repaired or modified more than 15 000 speakers and many other audio devices. This gave him a very a powerful insight into every possible problem or wish that customer has about the speakers

He was teaching the flute for more than 8 years, had his own band, and collaborated with many musical groups.

Zvone Raspor today

By doing this, he gained a profound knowledge about how real instruments and vocals should sound like. He learned many important things about sound that cannot be described by conventional parameters. That perfection of sound is brought to reality through his speakers..

The philosophy of the firm is to implement the knowledge gained from the arts into the science of speakers. ZR Speaker Lab strives to give to the speakers this intangible component, which can only be described as "soul". The result is the product that can be felt and sound that one can never forget.