Acoustics Polk Audio db501

Brand: Polk Audio
Description: Coaxial speaker 10 cm 4 inches.
Type: Coaxial speaker
Dimensions: 19 mm
Power: 135 W maximum
Number of lanes: 2
Frequency response: 65 - 22000 Hz
Size: 10 cm 4 in.
Impedance: 4 ohm
Sensitivity: 93 dB
Installation depth: 49 mm
Mounting hole: 94 mm
Diffuser material: Silk/polymer
Suspension material: Rubber