※1 bottle only. Dayton's tweeter. It is a model with exactly the same structure as a high-class tweeter, using a 1 inch titanium diaphragm and cooling the aluminum voice coil with ferrofluid. If you are a self-made person, please give it a try. (FUJISAWA KOSHI)
Maintenance information: 2026.1.7 operation confirmed
Accessories: original box, instruction manual
Main specifications: impedance 8 ohms output 50 W efficiency 93 dB frequency band 3,000 to 20,000 Hz