page_title: Roy Cizek
hierarchical_section_title: Roy Cizek
caption_attribution_description: English: Cizek KA-1 Classic Loudspeaker
context_page_description: Fred Roy Cizek was an American inventor, Hi-Fi designer, and manufacturer.
  As the founder of the "Cizek Audio System" in Andover, Massachusetts, he became fairly well known in the audiophile world, especially in Italy, during the late 1970s for his company's high-quality speakers. Cizek worked for historical Hi-Fi manufacturers, such as Acoustic Research, JBL, and Altec Lansing before starting his own business. Blind since the age of three, he developed a special sensitivity for music reproduction, and patented a special crossover to ensure a flat impedance curve to his speakers.
context_section_description: Fred Roy Cizek (January 29, 1943 – April 12, 1993) was an American inventor, Hi-Fi designer, and manufacturer.
  As the founder of the "Cizek Audio System" in Andover, Massachusetts, he became fairly well known in the audiophile world, especially in Italy, during the late 1970s for his company's high-quality speakers. Cizek worked for historical Hi-Fi manufacturers, such as Acoustic Research, JBL, and Altec Lansing before starting his own business. Blind since the age of three, he developed a special sensitivity for music reproduction, and patented a special crossover to ensure a flat impedance curve to his speakers.
caption: Cizek KA-1 Classic with foam grid
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