Pioneer TS-A300S4 12" 30cm Single Voice Coil Subwoofer 500w RMS Mercedes C Class 2021+ ESB MB Coax 100 4"/10 cm Coaxial Speakers 60w RMS Pair 0SPL-M1 5600 Watts 1-Channel Competition

0SPL-M1 5600 Watts 1-Channel Competition SPL Car Amplifier

This design is incredibly robust

Power harness

The Alpine Audio Video Navigation Systems must be bought separatly

Pioneer TS-A300S4 12" 30cm Single Voice Coil Subwoofer 500w RMS Mercedes C Class 2021+ ESB MB Coax 100 4"/10 cm Coaxial Speakers 60w RMS Pair 0SPL-M1 5600 Watts 1-Channel CompetitionTS A300S4 30 cm 4 enclosure type single voice coil subwoofer (1500W) Upgrade your sound with powerful bass. Upgrade the original sound system of your car. Our A series subwoofers complement our A series speakers to give you that sound upgrade solution that you have been looking for. The A series subwoofers combine superior high quality sound, design and technology, along with carefully selected materials to improve bass response. When matched with