Diameter: 30 mm
Nominal Power input: 0.5 W
Depth: 5 mm
Impedance: 16 ohms
Resonance Frequency: 550 Hz
Frequency Range: 550 Hz - 4.5 kHz
SPL: 82 dB
Max Power Handling Capacity: 1 W

Diameter: 36 mm
Nominal Power input: 1.5 W
Depth: 9.5 mm
Impedance:  4 Ohms
Resonance Frequency: 350 Hz
Frequency Range:  Fo - 15kHz
SPL: 79 dB
Max Power Handling Capacity: 3 W

Diameter: 40 mm
Nominal Power input: 1 W
Depth: 6.3 mm
Impedance: 16 Ohms
Resonance Frequency: 450 Hz
Frequency Range: 450 Hz - 7 kHz
SPL: 81 dB
Max Power Handling Capacity: 1.2 W

Diameter: 40 mm
Nominal Power input: 1 W
Depth: 8.4 mm
Impedance: 8 Ohms
Resonance Frequency: 450 Hz
Frequency Range: 450 Hz - 7 kHz
SPL: 84 dB
Max Power Handling Capacity: 1.2 W

Diameter: 43 X 40 mm
Nominal Power input: 0.25 W
Depth: 6 mm
Impedance: 8 Ohms
Resonance Frequency: 450 Hz
Frequency Range: 450-5 kHz
SPL: 83 dB
Max Power Handling Capacity: 0.5 W

Diameter: 50 mm
Nominal Power input: 0.5 W
Depth: 11 mm
Impedance: 8 Ohms
Resonance Frequency: 400 Hz
Frequency Range: 400 Hz - 6 kHz
SPL: 85 dB
Max Power Handling Capacity: 0.8 W

Diameter: 50 mm
Nominal Power input: 0.5 W
Depth: 12.5mm
Impedance: 8 Ohms
Resonance Frequency: 650 Hz
Frequency Range: 650 Hz - 4 khz
SPL: 85 dB
Max Power Handling Capacity: 1 W

Diameter: 50 mm
Nominal Power input: 0.5 W
Depth: 12.5 mm
Impedance: 8 Ohms
Resonance Frequency: 650 Hz
Frequency Range: 650 Hz - 4 kz
SPL: 90 dB
Max Power Handling Capacity: 1 W

Diameter: 57 mm
Nominal Power input: 1 W
Depth: 20.5 mm
Impedance: 4 Ohms
Resonance Frequency: 89 Hz
Frequency Range: 450 Hz - 4.5 kHz
SPL: 89 dB
Max Power Handling Capacity: 2 W

Diameter: 57 mm
Nominal Power input: 1W
Depth: 12.5 mm
Impedance: 8 Ohms
Resonance Frequency: 450 Hz
Frequency Range: 450 Hz - 4.5 kHz
SPL: 89 dB
Max Power Handling Capacity: 2 W