| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a wood club head or especially a golf club head and a golf club having the golf club head, capable of regulating the maximum value of noise level of striking sound in striking a ball especially in a golf course or a golf training field to achieve both provision of striking feel and reduction of striking sound. SOLUTION: This golf club head is designed so that, in the golf course or the golf training field, or the like, when the golf ball 20 is struck with a golf club 1 by normal swing, with a microphone 30 disposed at a length L of 2 m from a set position of the golf ball 20 ahead of a golfer 10 and at a height H of 1.5 m, the maximum value Lmax of the noise level at this position (a sound pressure level added with characteristics A of a frequency correcting circuit) divided by a head volume is 0.24 dB/cm3 or more and 0.35 dB/cm3 or less.</p> |
