Kenwood KFC-S1666 6inch coaxial speakers

The Kenwood KFC-S1666 is a 16cm 2-way coaxial speaker for drivers wanting a simple factory-speaker upgrade with improved high-frequency coverage. A balanced-dome tweeter complements the main woofer, producing a frequency response of approximately 40Hz to 22kHz. The speaker is rated for up to 300W peak input and 30W RMS, with a 4-ohm nominal impedance and 90dB sensitivity. Its mounting depth of about 43.2mm is relatively compact for a 16cm speaker, helping it fit a broad range of compatible door and rear-panel installations.