Product Features:
Type of Speaker: 4" 2-Way Coaxial Speaker
Frequency Response: 80 Hz - 20 kHz
Sensitivity (1M/TW]: 90±3 dB
Nominal Impedance: 4 ohm
Peak Power: 40 Watts Max
Woofer Cone: Press Paper with Foam Surround
Woofer Voice Coil Dia.: 25mm Kapton
Woofer Magnet Weight: 5.3 oz Strontium
Tweeter Diaphragm: Transparent Silk Dome
Tweeter Voice Coll Dia.: 20mm ACW
Tweeter Magnet Type: Neodymium