MTX Audio TX6 Series 4" Coaxial Speakers - TX640C Over 10" as they share many characteristics

as they share many characteristics of the RFL subwoofers

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with a sensitivity of more than 90dB these subs will play loud even if you have a little less power than needed

MTX subwoofers are designed to handle a large amount of power and produce maximum bass

the unit is designed to be installed in almost any vehicle due to its small chassis size

MTX Audio TX6 Series 4" Coaxial Speakers - TX640C Over 10" as they share many characteristicsThe MTX TX640C are high end 2 way speakers. We have conservatively rated these at 70W RMS per channel, but recommend an amplifier power of 50 100W RMS. They have an impedance of 4 to suit a range of amplifiers. They are equipped with all the best: MTX aluminium chassis for optimal rigidity, the hybrid pressed paper membrane with embedded glass particles for more musicality, detail and warmth, with oversized magnet for incredible power handling, large