Car speakers PROAUDIO PR-637

Brand: Pro Audio
Description: Coaxial speaker 16.5 cm 6 1/2 in.
Type: Coaxial speaker
Power: 550 W maximum
Number of lanes: 3
Frequency response: 60 - 20000 Hz
Size: 16.5 cm 6 1/2 inches.
Impedance: Component acoustics element. Speaker range of mid and high frequencies. Resistance
Sensitivity: 89 dB dB/W/m