Made from uniquely refined co-polymer polyester with a soft molecular construction, the new Sonic Pro string offers superior control and touch for extra pop and spin. This exceptionally durable string offers excellent response and playability that make a real difference to the game. Available in 1.25mm (17) and 1.30mm(16) gauge.
Made from uniquely refined co-polymer polyester with a soft molecular construction, the new Sonic Pro string offers superior control and touch for extra pop and spin. This exceptionally durable string offers excellent response and playability that make a real difference to the game. Available in 1.25mm (17) and 1.30mm(16) gauge.
in 3 offers
The lowest price for Head Sonic Pro Tennis String White 17 1.25mm 200m right now is $138.19 at StringerPro.com, compared across 3 retailers.
The all-time low was $87.64 on 12 Mar 2026 — today's price is 58% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Nov 2026.
Head Sonic Pro Tennis String White 17 1.25mm 200m
Made from uniquely refined co-polymer polyester with a soft molecular construction, the new Sonic Pro string offers superior control and touch for extra pop and spin. This exceptionally durable string offers excellent response and playability that make a real difference to the game. Available in 1.25mm (17) and 1.30mm(16) gauge.
Made from uniquely refined co-polymer polyester with a soft molecular construction, the new Sonic Pro string offers superior control and touch for extra pop and spin. This exceptionally durable string offers excellent response and playability that make a real difference to the game. Available in 1.25mm (17) and 1.30mm(16) gauge.
Last updated at 08/11/2026 00:25:23
Head SONIC PRO 1.25mm 17 200m Reel White
Free delivery
HEAD Sonic Pro Tennis String Reel (White) 17 Gauge / 1.25mm, 200m / 660ft | Sports
Delivery $8.95
Sonic Pro 200m White
Free delivery
originally posted on tennis-compagnie.fr
bon cordage
originally posted on tennisexpress.com
I previously had my racquet Head Youtek IG Radical MP with Wilson Enduro 16 because I relied on someone else to string it for me. Now that I have my own machine, I saw that this string was recommended for my racquet and I agree with the recommendation. The string has good power and spin and nice to sound when you hit. I found that the ball was going faster and staying in when I thought it would go out. Glad I choose this string.
originally posted on smashinn.com
Great string for the price. Feels premium with good balance of power and control along with excellent comfort for a poly. May consider to hybrid with sonic pro edge to get a bit more access to spin.
| Variant | |
| color | White |
| size | 1.25mm / 17 |
Head SONIC PRO 1.25mm 17 200m Reel White
Free delivery
HEAD Sonic Pro Tennis String Reel (White) 17 Gauge / 1.25mm, 200m / 660ft | Sports
Delivery $8.95
Sonic Pro 200m White
Free delivery
bon cordage
I previously had my racquet Head Youtek IG Radical MP with Wilson Enduro 16 because I relied on someone else to string it for me. Now that I have my own machine, I saw that this string was recommended for my racquet and I agree with the recommendation. The string has good power and spin and nice to sound when you hit. I found that the ball was going faster and staying in when I thought it would go out. Glad I choose this string.
Great string for the price. Feels premium with good balance of power and control along with excellent comfort for a poly. May consider to hybrid with sonic pro edge to get a bit more access to spin.
Very good rope for those of us who are used to constantly breaking !! Recommended durability
Excellent rope ... accepted by advancing level tennis players
Head pro sonic is a very good balanced tennis string with great feel and power.
Good Item! Thanks!
Head Sonic pro is a really good feeling string it is great control and comfort.Depending on how you string your racquet harder more control looser more power , definitely a good value tennis string
low price high performance. best choice for player restring at high frequency. it's quite soft / comfort for me at 55lbs. doesn't seem to give "extra" spin but that probably because I put it on my head speed pro in first place. Will try on other racquets.
fits my needs. cheap
| Variant | |
| color | White |
| size | 1.25mm / 17 |
