RCF Art 310 III - full range passive speaker, 10"/1", 300W, 90x70° 10" woofer and 1" driver with 1.5" Mylar diaphragm, 8ohm, 127dB max, Speakon in/out, plastic housing, pole mount adapter, 2x M10 fly points for U Bracket (139753), Dimensions: 537 x 337 x 315mm. Weight: 12,6 kg, optional matching cover 250489