11-30-2019 12:32 PM
Perhaps I'll be able to answer your question, but likely not entirely. That said, the 43VCWR122 preloaded subwoofer enclosure is a solid setup for sure and I could understand why you're looking to save some money on the amplifier. For that model you'll need to have 500W RMS power going to it. I would also suggest running 4AWG wire, but I'll stick to the amplifier.
Although I cannot say if we'll have an amp that is under the dollar amount you're hoping for, I'm hoping you're able to find the amp you're looking for that is 500W RMS. Let me know if you have any other questions.