MTX TX450S picture


TX4 Separate speakers Ø13cm 5.25" 2-way 70W RMS 4Ω with Ø25mm TSV TIL voice coil and Ø25mm silk dome neodymium tweeter


The MTX TX450S speakers (2-way 13cm 70W RMS 280W Peak 4Ω separate tweeter kit) shine with their exceptional construction, sound quality, efficiency and ... the size of their magnet. They do an incredible job in the original locations of compatible vehicles. The softness and force with which they reproduce the best recordings are exceptional. The semi-pressed paper membrane covered with crystals and silver is musical and clear. The magnetic structure at the limit of the reasonable ensures an astounding dynamics and a power handling. The soft dome tweeter in silk and neodymium magnet is a delight. This last characteristic is rare at this price level… It is more often found on models twice as expensive.
They work perfectly on a car radio, but they are sublime if they are connected to an external amplifier like the MTX TX2450 which is musical, powerful, dynamic and non-aggressive ... To complete the picture, we can also, secondly, add an active subwoofer such as the MTX RTP8, RTT8P or RTF10P ...


• Treated paper cone coated with silver particles for a clearer midrange
• Extra large strontium magnet for better cone control and more power handling
• Aluminum phase plug to remove standing waves and improve the midrange quality
• 25mm aluminum voice coil for efficient cooling and more power handling
• Ø25mm high definition silk dome neodymium tweeter for more details
• External passive x-over with air coils and polypropylene caps and adjustable tweeter level
• Rubber suspension for more reliability
• Smooth, musical sound with precise and detailed bass
• Works perfectly on an original head-unit, and much better with the MTX TX2275 or the TX2450 amplifier


• Haut-parleurs kit 2 voies
• Diamètre du woofer : 13cm (5.25“)
• Diamètre du tweeter dôme soie : 25mm
• Puissance Peak : 280W
• Puissance RMS : 70W
• Sensibilité : 92,5dB/2,83v/1m
• Impédance : 4Ω
• Réponse : 55Hz - 25000Hz
• Profondeur du woofer : 53mm
• Grilles incluses

Recommended efficient associations

TX2450 amplifier


Amps: MTX TX2450 TR450
Bass enclosure: MTX RTP8, RTT8P, RTF10P, RTU8P


MTX wants you to enjoy your hearing for a long time. Excessive exposure to loud volumes can damage your hearing. The United States Department of Labor recommends not exceeding the following recommendations:
90db : maximum 8 hours / day
92dB : maximum 6 hours / day
95db : maximum 4 hours / day
97db : maximum 3 hours / day
100db : maximum 2 hours / day
102db : maximum 90 minutes / day
105db : maximum 60 minutes / day
110db : maximum 30 minutes / day
115db : maximum less than 15 minutes / day
120db : immediate danger, 0 minutes / day





It is essential to use the passive x-overs to obtain the best sound quality and to protect the speakers. Be careful, without a x-over, the tweeters burn.

Picture Gallery