Sure, here are some rap songs with strong bass that you might want to consider for your playlist:

1. "HUMBLE." - Kendrick Lamar
2. "X Gon' Give It To Ya" - DMX
3. "In Da Club" - 50 Cent
4. "Sicko Mode" - Travis Scott
5. "Bad and Boujee" - Migos
6. "Bodak Yellow" - Cardi B
7. "Mercy" - Kanye West, Big Sean, Pusha T, 2 Chainz
8. "m.A.A.d city" - Kendrick Lamar
9. "Mask Off" - Future
10. "God's Plan" - Drake
11. "Money In The Grave" - Drake, Rick Ross
12. "Bounce Back" - Big Sean
13. "Nonstop" - Drake
14. "Going Bad" - Meek Mill featuring Drake
15. "ZEZE" - Kodak Black featuring Travis Scott & Offset
16. "Mo Bamba" - Sheck Wes
17. "Stir Fry" - Migos
18. "Tunnel Vision" - Kodak Black
19. "Bank Account" - 21 Savage
20. "Look Alive" - BlocBoy JB featuring Drake

Remember to adjust the bass settings on your sound system to get the most out of these tracks!