JBL 15" competition sub. 2400w!! GT3 -15 in box. PRICED TO SELL TODAY. NO OFFERS ?

I am selling my JBL sub as i know have a new car which came with a uprated sound system. This sub gives out some serious bass like nothing i have heard before. It comes in box ready to go. Also i am happy to show it working before the sale. NO OFFERS. This price is only if collected today!!