Features:
4" 2-way speakers (pair)
polypropylene cone
balanced dome tweeter
Acoustic Sound Harmonizer improves response in the 3000 to 4000 Hz range
Sound Field Enhancer widens sound field
grilles included
handles up to 50 watts RMS (220 watts peak power)
impedance: 4 ohms
frequency response: 114-25,000 Hz
sensitivity: 85 dB
top-mount depth: 1-11/16"