Diameter: 28 mm
Nominal Power input: 0.5 W
Depth: 5.7 mm
Impedance:  4 ohms
Resonance Frequency: 750 Hz
Frequency Range:  Fo - 8kHz
SPL: 92 db
Max Power Handling Capacity: 1.0 W

Diameter: 28 mm
Nominal Power input: 2 W
Depth: 11 mm
Impedance:  4 Ohms
Resonance Frequency: 520 Hz
Frequency Range:  Fo - 15kHz
SPL: 85 db
Max Power Handling Capacity: 3 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: 2 W
Depth: 20 mm
Impedance:  4 Ohms
Resonance Frequency: 160 Hz
Frequency Range:  Fo - 10kHz
SPL: 79 dB
Max Power Handling Capacity: 4 W

Diameter: 40x20 mm
Nominal Power input: 1 W
Depth: 8 mm
Impedance: 8 Ohms
Resonance Frequency: 700 Hz
Frequency Range: 700 -10 kHz
SPL: 89 dB
Max Power Handling Capacity: 2 W

Diameter: 40x20 mm
Nominal Power input: 2 W
Depth: 6.5 mm
Impedance: 4 Ohms
Resonance Frequency: 680 Hz
Frequency Range: 680 -10 kHz
SPL: 91 dB
Max Power Handling Capacity: 2.5 W

Diameter: 45 mm
Nominal Power Input: 2 W
Depth: 10 mm
Impedance:  4 Ohms
Resonance Frequency: 260 Hz
Frequency Range:  Fo - 5kHz
SPL: 87 dB
Max Power Handling Capacity: 3 W

Diameter: 51.5 mm
Nominal Power input: 1 W
Depth: 18.8 mm
Impedance: 32 ohms
Resonance Frequency: 250 Hz
Frequency Range: 250Hz - 6 kHz
SPL: 87 dB
Max Power Handling Capacity: 2 W

Diameter: 57 mm
Nominal Power input: 0.25 W
Depth: 20 mm
Impedance: 3.2 Ohms
Resonance Frequency: 350 Hz
Frequency Range: 350 Hz - 4.5 kHz
SPL: 87 dB
Max Power Handling Capacity: 0.5 W

Diameter: 57 mm
Nominal Power input: 0.25 W
Depth: 20
Impedance: 8 Ohms
Resonance Frequency: 350 Hz
Frequency Range: 350 Hz - 4.5 kHz
SPL: 87 dB
Max Power Handling Capacity: 0.5 W

Diameter: 57 mm
Nominal Power input: 0.25 W
Depth: 20 mm
Impedance: 40 Ohms
Resonance Frequency: 350 Hz
Frequency Range: 350 Hz - 4.5 kHz
SPL: 87 dB
Max Power Handling Capacity: 0.5 W

Diameter: 66 mm
Nominal Power input: 0.5 W
Depth: 17 mm
Impedance: 32 Ohms
Resonance Frequency: 350 Hz
Frequency Range: 350 Hz - 5 kHz
SPL: 94 dB
Max Power Handling Capacity: 1 W

Diameter: 66 mm
Nominal Power input: 2 W
Depth: 23 mm
Impedance: 8 Ohms
Resonance Frequency: 160 Hz
Frequency Range: 160 Hz - 20 kHz
SPL: 88 dB
Max Power Handling Capacity: 3 W