FEB300 Ferrite Square
- Dia: 77 mm, Height: 24 mm
- Output: nom .5 watt and max 1 watt
- Frequency range: 280 – 10,000 Hz
- Net weight: 135 g
- Impedance: 8 ohms
FEB300-45 Ferrite Square
- Dia: 77 mm, Height: 24 mm
- Output: nom .5 watt and max 1 watt
- Frequency range: 280 -10,000 Hz
- Net Weight: 135 g
- Impedance: 45 ohms
FEB301M Ferrite Square
- Dia: 87 mm, Height: 33 mm
- Output: nom 3 watt and max 15 watt
- Frequency range: 450 – 6000 Hz
- Net weight: 308 g
- Impedance: 8 ohms