Two questions for the OP:
1) Do you mind used equipment?
2) Do you need 4K Video?
AVRs become obsolete quickly and have very little resale value. The market for non 4 K AVR is infinite and you can probably get a great piece for virtually nothing .If you insist on 4K you can supplement it with something like Apple TV as a source and as a music streamer to boot. A decent BRP can be had for under $100. That would leave the bulk of your budget for a Speaker/Sub combo, or again you might be able to score big in the used market here. The upgrade as funds allow
1) Do you mind used equipment?
2) Do you need 4K Video?
AVRs become obsolete quickly and have very little resale value. The market for non 4 K AVR is infinite and you can probably get a great piece for virtually nothing .If you insist on 4K you can supplement it with something like Apple TV as a source and as a music streamer to boot. A decent BRP can be had for under $100. That would leave the bulk of your budget for a Speaker/Sub combo, or again you might be able to score big in the used market here. The upgrade as funds allow