Very very rarely available for sale . The Sansui SP-Z9II Loudspeakers were only ever sold in Japan *SOLD*
Specifications
Type: 4 way, 6 driver loudspeaker system

Frequency Response: 22Hz to 23kHz

Power Handling: 300W

Crossover Frequency: 1000, 7000, 10000, 15000Hz

Impedance: 8Ω

Sensitivity: 100dB

Bass: 1 x 436mm cone

Midrange: 1 x 165mm cone

Tweeter: 2 x 154x50mm horn

Super Tweeter: 2 x 19mm horn

Enclosure: bass reflex

Finish: walnut grain vinyl

Dimensions: 470 x 688 x 253mm

Weight: 18.8kg