Car speakers Infinity Alpha 6520 280W 91dB 4Ohm 16.5cm 6 12inch room 2col. coaxial two-way

Brand: Infinity
Equipment: 2 speakers
Description: Coaxial speaker 16.5 cm 6 1/2 in. 40 W
Additional Information: Injection molded polypropylene diffusers
Type: Coaxial speaker
Power: 40 W nominal, 280 W maximum
Number of lanes: 2
Frequency response: 55 - 20000 Hz
Size: 16.5 cm 6 1/2 inches.
Impedance: Component acoustics element. Speaker range of mid and high frequencies. Resistance
Sensitivity: 91 dB dB/W/m
Bass/midrange cone material: Polypropylene
Diffuser material: PEI material