Car Security Keyless Start. DJ – PA Speakers. Pre Fab Speaker Boxes. Sky High Car Audio. Check Us Out On All Social Media Platforms /BigJeffAudio. Please make sure to box up product in original boxes and all paperwork and parts. Speakers with Burnt Coils or frozen up or physical damage will not be accepted. Amplifiers that have been smoked from improper use will not be accepted. (Boxes, Packing, Instructions, ETC) Everything we sent needs to come back. No physical damage will be accepted!!! To see our Feedback.