MATCH UP 1FX Amplifier with Helix Subwoofer Enclosure

This is a MATCH UP 1FX amplifier by Audiotec Fischer, paired with a Helix subwoofer enclosure. The amplifier features a level control. The subwoofer enclosure model is IK ES10.1-DVC2 and is a German car HiFi product. Works great, got a new car and it has a sub this once is around 7 months old and was only used for like 2 any questions ask!