First arrival! Super dreadnought horns! A whopping 25 kg per bottle with stainless steel hollowed out! From the outside, I get the impression that they listen to the driver's sound with no resonance, but it makes a surprisingly resonant sound. A 1 inch driver such as the TD-2001 can be attached. There are small wounds and dullness (Oikawa Tetsuji)
Main specifications: 1 inch diameter 180 mm x D165 mm 25 kg