Infinity Reference REF407F 4" Coaxial Speakers VARIABLE VOLTAGE: 0

VARIABLE VOLTAGE: 0

Input Impedance: 20kΩ

handles up to 85 watts RMS (255 watts peak power)

Infinity Reference 7005A connection panel

then the 4XL-2H Thin Mount Horn Tweeter is what you need

Infinity Reference REF407F 4" Coaxial Speakers VARIABLE VOLTAGE: 0A modern classic Just as they were throughout my 16 years as a Crutchfield Advisor, Infinity's Reference Series speakers remain a popular choice for upgrading from factory speakers. The REF407F 4" 2 way car speakers follow that Infinity heritage by offering the killer combo of high efficiency and superb sound. These Infinity speakers offer larger magnets than most factory speakers for bigger, better sound. Infinity's famous ingredients Reference