What crossover frequency should I use for subwoofer?

Related questions

1. Do I need a crossover for full range speakers?
2. Do I need a crossover for tweeters?
3. How do I set my subwoofer phase?
4. What does Speaker distance setting do?
5. What does full range speaker mean?
6. What phase should my subwoofer be on?
7. What sounds are at what frequency?
8. Are Hertz speakers any good?
9. Is higher Hz better sound?
10. Can high volume damage speakers?

Tags

1. #system
2. #systems
3. #between
4. #based
5. #frequency
6. #which
7. #recommended
8. #subwoofer
9. #certified
10. #setting
11. #however
12. #theater
13. #sounds
14. #crossover