- Dia: 77 mm , height: 23 mm
- Output: nom .5 watt and max 1 watt
- Frequency range: 260-8000 Hz
- Net weight: 55g
- Impedance: 8 ohms
Alnico Square B0300-45
- Dia: 77 mm, height: 23mm
- Output: nom .5 watt and max 1watt
- Frequency range: 260-8000 Hz
- Net weight: 55g
- Impedance: 45 ohms