Maintained with GOTO units! A horn-shaped super tweeter developed for 4-way ultra-high ranges. The diaphragm, equalizer, horn, etc. have a different structure from the SG-17 series. It uses a titanium dome diaphragm and a Mylar edge. It's a powerful sound (Daiki Goto)
Maintenance information: 2025.4.5 maintained (disassembly inspection, readjustment, impedance check, edge tension check, diaphragm check, voice coil check, equalizer adjustment)
Accessories: original box
Main specifications: horn type tweeter frequency 4,000 to 25,000 Hz recommended crossover 5,000 Hz impedance 16 ohms titanium diaphragm uses FRP edges 5 kg diameter 125 x depth 115 mm