sorry but I wasn't trying to be rude....when you mention cerwin vega and bic that was it comes to my mind ,(party speakers or dj speakers)
You can get good ones here with a payment plan option without any credit check with 3 easy payment plan free shipping .only make the first payment and they send you the speakers and keep paying every month.
american musical supply store
Cerwin Vega INT252 V2 Intense Passive PA Speaker - 2x15 Inch, 1400 Wattshttp://www.americanmusical.com/Item-...-INT252V2-LIST
3 easy payments of $99.67
american music suply list of 15" speakershttp://www.americanmusical.com/Full-...inch-and-above