Product: Respons Grand Artist Characteristics: Frequency Response: 35 Hz – 40 kHz. Sensitivity: 86 dB (2.83V/1m). Impedance: 4 ohms Build quality: Great! Color: Wood/Walnut Suited for: The Respons Grand Artist is a high-end floorstanding loudspeaker crafted in Sweden, renowned for its meticulous construction and natural sound reproduction.