The Sansui SP-Z 9 is a speaker system produced by Sansui, a Japanese electronics company. It is a large floor-standing speaker system that was released in the 1980s. The SP-Z 9 features a 5-way design with multiple drivers, including woofers, midrange drivers, and tweeters, to produce a wide range of sound frequencies. It has a power rating of several hundred watts and is known for its high-quality sound reproduction.

The Sansui SP-Z 9 is a speaker system produced by Sansui, a Japanese electronics company. It is a large floor-standing speaker system that was released in the 1980s. The SP-Z 9 features a 5-way design with multiple drivers, including woofers, midrange drivers, and tweeters, to produce a wide range of sound frequencies. It has a power rating of several hundred watts and is known for its high-quality sound reproduction.