Subwoofers, head units and speaker amps for trade

Looking to trade for subwoofers or will sell as lot but make an offer Mtx 12” borderline brand new Rockford 10” has a hole in surround but I did a fix and worked for a few months than took it out Rockford 300 watt speaker amp Alpine 300? Watt speaker amp not sure Jvc single din Sony double din touchscreen Everything works and worth a decent amount let me know if you have anything to trade or make an offer, willing to sell individuals for right price

• ConditionGood