The Namco NSQ-221 is a pair of rare speakers manufactured in Japan around 1979 to 1980. This audio equipment is characterized by its black finish and precious wood veneer, giving it a distinct aesthetic appeal. The speakers measure 25 cm in width, 49 cm in height, and 22.5 cm in depth, and they weigh between 5 to 6 kg. The sound specifications include a maximum sine power of 70 watts and a nominal sine power of approximately 50 watts, with an impedance of 8 ohms. The speakers boast a frequency response range of approximately 40 Hz to 22,000 Hz, making them capable of producing a wide variety of sound frequencies. A notable feature is the use of JVC OEM loudspeaker chassis and a metal dome tweeter, contributing to the overall sound quality. The model is part of a series that includes other models such as the Namco NSQ-551. The speaker terminals utilize round pressure clamps for connections.
