Technics SB-3030 and SB-3050 User Manual

The SB-3030 and SB-3050 were 3-way loudspeaker systems manufactured by the Technics Corporation. The SB-3030 had 20 cm woofer and was a 50-watt (DIN) system, whilst the SB-3050 had 25 cm woofer and was a 60-watt (DIN) system. The full specifications can be found below.