It is an improved model of the best-selling S3100, and inherits the technical know-how of the K2 series. The compression driver is 275 Nd, and the high range horn is equipped with a defined directivity horn. The woofer uses the ME150HS. In addition to the loud, voluminous bass, the clear high frequency, which is sharper than the original, is attractive. Some paint peeling and peeling of the lower decorative plate can be seen. Serial 010385, 010144 (Fujisawa Yukishi)
Maintenance information: 2026.1.18 Operation confirmed (9V battery replaced with a new one)
Accessories: saran net, jumper plate
Main specifications: 2 way 2 speaker usage unit/38cm woofer ME150HS, horn H2600-1, HF driver 275nd efficiency 95dB impedance 8 ohms dimensions W561 x H1,102 x D406 mm weight 63.5 kg/bottle