1984 Sansui XL-700C 

●Model: 3-way bass reflex type
●Units used: 27cm cone type (low range), 6cm dome type (Nakagusuku), 2.5cm dome type (high range)
●Impedance: 6Ω
●Maximum allowable input: 120W
●Output sound pressure level: 91dB
●Frequency characteristics: 32-25,000Hz
●Crossover frequency: 800, 4,500Hz
-External dimensions: 360(W) x 625(H) x 320(D)mm
●Weight: 19.4kg