Golf club head with sound tuning

1. A method of tuning a golf club head comprising:

providing a body including a crown portion and a sole portion, the body defining an interior cavity, wherein an aperture extends through the sole portion, the crown portion comprising a first attachment location within the interior cavity;

selecting one of a plurality of removable tuning members so as to change the sound tuning of a golf club head;

inserting the selected removable tuning member through the aperture and into the cavity such that the tuning member extends across the interior cavity and engages the crown portion at the first attachment location; and

attaching a removable cover to the sole portion in the aperture, such that the tuning member is placed in a state of compression between the crown portion and the sole portion.

2. The method of claim 1 , wherein the removable tuning member engages the cover.

3. The method of claim 1 , wherein the first attachment location comprises a crown boss, and wherein the sole comprises an interior sole boss, and the selected removable tuning member engages both the crown and sole bosses.

4. The method of claim 3 , wherein the aperture extends through the sole boss.

5. The method of claim 4 , wherein the crown boss includes a mating surface that abuts an end surface of the tuning member.

6. The method of claim 1 , wherein the selected removable tuning member comprises a spring member.

7. The method of claim 1 , wherein the selected removable tuning member is constructed from both a metallic material and a non-metallic material.

8. The method of claim 7 , wherein the non-metallic material is a viscoelastic polymer.

9. The method of claim 1 , wherein the cover includes a threaded outer surface that threadably engages a threaded inner surface along the aperture.

10. The method of claim 1 , wherein the cover comprises at least one tool engagement feature, and the method further comprises using a tool to remove the cover.

11. A golf club head, comprising:

a body including a crown portion and a sole portion and defining an interior cavity, wherein an aperture extends through the sole portion, the crown portion comprising a first attachment location within the interior cavity;

a cover removably coupled to the sole portion in the aperture, the cover including a tool engagement feature along an outer surface of the cover; and

a removable tuning member selected from a plurality of tuning members for adjusting the sound tuning of the club head the selected removable tuning member extending across the interior cavity, wherein a first end of the tuning member is removably coupled to the crown portion at the first attachment location, and a second end of the tuning member is removably coupled to the cover.

12. The golf club head of claim 11 , wherein the removable tuning member is in a state of compression between the first attachment location and the cover.

13. The golf club head of claim 11 , wherein the first attachment location comprises a crown boss, and wherein the sole comprises an interior sole boss, and the selected removable tuning member engages both the crown and sole bosses.

14. The golf club of claim 13 , wherein the aperture extends through the interior sole boss.

15. The golf club head of claim 11 , wherein the crown boss includes a mating surface that is in abutment with an end surface of the tuning member.

16. The golf club head of claim 11 , wherein the tuning member comprises a spring member.

17. The golf club head of claim 11 , wherein the tuning member is constructed from both a metallic material and a non-metallic material.

18. The golf club head of claim 17 , wherein the non-metallic material is a viscoelastic polymer.

19. The golf club head of claim 11 , wherein the cover includes a threaded outer surface that is configured to threadably engage with a threaded inner surface along the aperture.

20. The golf club head of claim 11 , wherein the selected removable tuning member comprises a plurality of lateral slots.