System Description: 4" 2-way Car speakers

Nominal Impedance: 4 Ohms

Max Power: 20 Watts

Sensitivity (1W @ 1m): 85 dB

Frequency Response: 120 Hz - 23 kHz

Tweeter: 1" aluminum dome

Midrange: N/A

Woofer: 4" Glass fiber Cone

X-Over: 2-Way 6 dB/Octave

Cutout Dimensions(mm): Ф102MM

Mounting Depth (mm): 52mm