Alpine SXE-4625S 6x4" 150w Speakers
Features
Frequency Response: 90Hz-20kHz
Sensitivity: 91dB/W/m
Mylar-Titanium Balanced Dome Tweeter
Peak Power 150W
RMS Power 20W
Ferrite Magnet
Long Fibre Natural Pulp Cone
Alnico Magnet
High Polymer Foam Edge