*SOLD*  The Sony S510 were manufactured in Japan circa 1970s . This pair are in splendid condition

Dimensions (WHD) 270 x 440 x 240 mm / 10.6 x 17.3 x 9.4 inch
Notes Speaker System: 2-way system, 20cm woofer, 5cm tweeter Input impedance: 8 Ohm Supplied accessories: Wall mounting hardware and felt spacers Maximum power handling capacity: 35 watts(full-range music).