Maintained! A popular set of LE175 and HL87. An impressive 1-inch driver with a smooth, stretchy high range. Compared to the LE85, you can enjoy a natural sound with a sense of depth. As for the sound of a JBL, I get the impression that it is mild. There is a small paint chip on the exterior, and there is a small scratch on the diaphragm (Takahashi Nobuyuki)
Maintenance information: vibration plate installation adjustment, pad dampener and insulation bushing deterioration replacement mounting screws rust replacement vibration plate stain cleaning DCR (37839 6.2 ohm vibrating plate without scratches) (37947 6.3 ohm vibrating plate small scratches)
Accessories: none
Main specifications: LE175 1 inch driver impedance 8 ohm crossover 500 Hz 108 dB diameter 114 x 98 mm weight 4.1 kg HL87 2 kg for 1 inch crossover frequency 1200 Hz or more directivity 60° (cone) honeycomb W145 x H145 x D 173 mm