The MTX TX450C loudspeakers (Coax 2-way 13cm 70W RMS 485W Peak 4Ω) shine with their exceptional construction, sound quality, efficiency and... the size of their magnet. They do an amazing job in the original slots of compatible vehicles. The smoothness and strength with which they reproduce the best recordings is exceptional. The semi-pressed paper membrane covered with crystals and silver is musical and clear. The magnetic structure at the limit of reason ensures astounding dynamics and power handling. The silk soft dome tweeter and neodymium magnet is a delight. This last feature is rare at this price level... It is more often found on models that are twice as expensive.
They work perfectly on a car radio, but they sublimate if they are connected to an external amp like the MTX TX2450 which is musical, powerful, dynamic and non-aggressive... To complete the picture, you can also, in a second step, add an active subwoofer such as the MTX RTP8, the RTT8P or the RTF10P... Music!