Diameter: 13 mm
Nominal Power input: 0.5 W
Depth: 4.5 mm
Impedance: 8 Ohms
Resonance Frequency: 1250 Hz
Frequency Range: 1,250 Hz - 15 kHz
SPL: 81 dB
Max Power Handling Capacity: 1 W

Diameter: 15 mm
Nominal Power input: 0.5 W
Depth: 4 mm
Impedance: 8 Ohms
Resonance Frequency: 1050 Hz
Frequency Range: 1,050 Hz - 20 kHz
SPL: 81 dB
Max Power Handling Capacity: 1 W

Diameter: 15 mm
Nominal Power input: 0.5 W
Depth: 3.5 mm
Impedance: 8 Ohms
Resonance Frequency: 1050 Hz
Frequency Range: 1,050 Hz - 10 kHz
SPL: 85 dB
Max Power Handling Capacity: 1 W

Diameter: 16 mm
Nominal Power input: 0.2 W
Depth: 4.3 mm
Impedance: 16 Ohms
Resonance Frequency: 800 Hz
Frequency Range: 800 Hz - 15 kHz
SPL: 77 dB
Max Power Handling Capacity: 0.4 W

Diameter: 16 mm
Nominal Power input: 0.2 W
Depth: 5.2 mm
Impedance: 16 Ohms
Resonance Frequency: 700 Hz
Frequency Range: 700 Hz - 15 kHz
SPL: 77 dB
Max Power Handling Capacity: 0.4 W

Diameter: 16 mm
Nominal Power input: 0.5 W
Depth: 3.5 mm
Impedance: 8 Ohms
Resonance Frequency: 750 Hz
Frequency Range: 750 Hz - 15 kHz
SPL: 79 dB
Max Power Handling Capacity: 1 W

Diameter: 16 mm
Nominal Power input: 0.2 W
Depth: 3 mm
Impedance: 8 Ohms
Resonance Frequency: 750 Hz
Frequency Range: 750 Hz - 15 kHz
SPL: 76 dB
Max Power Handling Capacity: 0.3 W

Diameter: 16 mm
Nominal Power input: 0.25 W
Depth: 4 mm
Impedance: 8 Ohms
Resonance Frequency: 550 Hz
Frequency Range: 550 Hz - 15 kHz
SPL: 75 dB
Max Power Handling Capacity: 0.5 W

Diameter: 16 mm
Nominal Power input: 0.3 W
Depth: 4 mm
Impedance: 8 Ohms
Resonance Frequency: 800 Hz
Frequency Range: 800 Hz - 15 kHz
SPL: 79 dB
Max Power Handling Capacity: 0.5 W

Diameter: 16 mm
Nominal Power input: 0.3 W
Depth: 4.5 mm
Impedance: 16 Ohms
Resonance Frequency: 800 Hz
Frequency Range: 800 Hz - 15 kHz
SPL: 79 dB
Max Power Handling Capacity: 0.5 W

Diameter: 16 mm
Nominal Power input: 0.3 W
Depth: 4 mm
Impedance: 16 Ohms
Resonance Frequency: 800 Hz
Frequency Range: 800 Hz - 15 kHz
SPL: 79 dB
Max Power Handling Capacity: 0.5 W

Diameter: 16 mm
Nominal Power input: 0.5 W
Depth: 4 mm
Impedance: 16 Ohms
Resonance Frequency: 900 Hz
Frequency Range: 900 Hz - 15 kHz
SPL: 81 dB
Max Power Handling Capacity: 0.8 W

Diameter: 16 mm
Nominal Power input: 0.5 W
Depth: 4 mm
Impedance: 16 Ohms
Resonance Frequency: 800
Frequency Range: 800 Hz - 15 kHz
SPL: 79 dB
Max Power Handling Capacity: 0.8 W

Diameter: 18 mm
Nominal Power input: 0.2 W
Depth: 3 mm
Impedance: 8 Ohms
Resonance Frequency: 580 Hz
Frequency Range: 580 Hz - 15 kHz
SPL: 75 dB
Max Power Handling Capacity: 0.3 W

Diameter: 20 mm
Nominal Power input: 0.2 W
Depth: 3 mm
Impedance: 8 ohms
Resonance Frequency: 440 Hz
Frequency Range: 440 Hz - 15 kHz
SPL: 78 dB
Max Power Handling Capacity: 0.4 W

Diameter: 20 mm
Nominal Power input: 0.2 W
Depth: 3.0 mm
Impedance: 8 Ohms
Resonance Frequency: 440 Hz
Frequency Range: 440 Hz - 15 kHz
SPL: 76 dB
Max Power Handling Capacity: 0.4 W

Diameter: 23 mm
Nominal Power input: 0.5 W
Depth: 4 mm
Impedance: 16 Ohms
Resonance Frequency: 850 Hz
Frequency Range: 850 Hz - 15 kHz
SPL: 85 dB
Max Power Handling Capacity: 0.8 W

Diameter: 23 mm
Nominal Power input: 0.5 W
Depth: 4 mm
Impedance: 16 Ohms
Resonance Frequency: 600 Hz
Frequency Range: 600 Hz - 15 kHz
SPL: 80 dB
Max Power Handling Capacity: 0.8 W

Diameter: 23 mm
Nominal Power input: 0.4 W
Depth: 4 mm
Impedance: 8 Ohms
Resonance Frequency: 750 Hz
Frequency Range: 750 Hz - 6 kHz
SPL: 80 dB
Max Power Handling Capacity: 0.6 W

Diameter: 28 mm
Nominal Power input: 0.4 W
Depth: 5 mm
Impedance: 16 Ohms
Resonance Frequency: 520 Hz
Frequency Range: 520 Hz - 5 kHz
SPL: 80 dB
Max Power Handling Capacity: 0.6 W

Diameter: 28 mm
Nominal Power input: 0.2 W
Depth: 5 mm
Impedance: 16 Ohms
Resonance Frequency: 450 Hz
Frequency Range: 450 Hz - 6 kHz
SPL: 79 dB
Max Power Handling Capacity: 0.4 W

Diameter: 28 mm
Nominal Power input: 0.2 W
Depth: 5 mm
Impedance: 4 Ohms
Resonance Frequency: 750 Hz
Frequency Range: 750 Hz - 5 kHz
SPL: 84 dB
Max Power Handling Capacity: 0.3 mm

Diameter: 28 mm
Nominal Power input: 0.2 W
Depth: 5 mm
Impedance: 16 Ohms
Resonance Frequency: 420 Hz
Frequency Range: 420 Hz - 5 kHz
SPL: 80 dB
Max Power Handling Capacity: 0.3 W

Diameter: 28 mm
Nominal Power input: 0.5 W
Depth: 4.6 mm
Impedance: 8 Ohms
Resonance Frequency: 750 Hz
Frequency Range: Fo - 20 kHz
SPL: 82 dB
Max Power Handling Capacity: 0.8 W

Diameter: 28 mm
Nominal Power input: 2 W
Depth: 5.6 mm
Impedance: 4 Ohms
Resonance Frequency: 680 Hz
Frequency Range: Fo - 10 kHz
SPL: 90 dB
Max Power Handling Capacity: 2.2 W

Diameter: 28 mm
Nominal Power input: 0.3 W
Depth: 5.3 mm
Impedance: 8 Ohms
Resonance Frequency: 650 Hz
Frequency Range: 650 Hz - 15 kHz
SPL: 81 dB
Max Power Handling Capacity: 0.5 W

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: 1 W
Depth: 4.7 mm
Impedance: 4 Ohms
Resonance Frequency: 700 Hz
Frequency Range: Fo - 20 kHz
SPL: 102 dB
Max Power Handling Capacity: 1.5 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: 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