Fonte: [SquashGear.com](https://squashgear.com) # Sonic 115 Harrow Squash · Sonic RR Score 63 out of 100, RR Score RR Score Updated on 2026-10-05 The Harrow Sonic 115 is a renewed version of the popular Stealth Ultralite, with a smaller frame and a convex head for more stiffness and power. It is recommended for those who like to attack the ball early, with precision and force on the stroke. The carbon and graphite frame weighs 115 g (140 g with strings), has a neutral balance, at 370 mm, an open throat and a 14x19 string pattern, for intermediate to advanced players. Price shown at the store This store only shows the price on its own site. [See price at harrowsports.com](https://racquetrank.com/go/01M45XH8S0D8HKPW5KAQGJEG5Y) ## Offers 1 offer | Store | Reference price | Updated | Go to store | | --- | --- | --- | --- | | harrowsports.com | Price shown at the store | – | See price at harrowsports.com | We may earn a commission from the stores listed, at no extra cost to you. - The price is from the last check at the store and may have changed. The price at the store at checkout is what counts. - Links are found automatically and may lead to another color, version or size. Check at the store. ## Price history Not enough price history yet. ## Strengths and watch-outs ## Pros - Convex head: more stiffness and power - 115 g: light and agile - Neutral balance: evenness for attacking early ## Cons - Smaller frame: less forgiving sweet spot - Low weight: less mass for its own power - Levels: Intermediate, Advanced ## Specs | Weight unstrung | 115 g | Medium confidence | | --- | --- | --- | | Head size | No data | Medium confidence | | Balance point | Even balance | Medium confidence | | Length | No data | Medium confidence | | String pattern | 14x19 | Medium confidence | | --- | --- | --- | | Frame thickness | No data | Medium confidence | | Material | Carbon and graphite | Medium confidence | ## How the RR Score was calculated RR Score 63 out of 100, RR Score | Criterion | Weight | Score | | --- | --- | --- | | Specs | 65% | 55 | | Approval from players | 35% | 65 | **The RR Score is not yet a precise figure.** It summarizes the data we have today (specs and reviews) and changes as more information comes in. A low score does not mean the racquet is bad and does not reflect its technical quality: often it is just missing data or reviews. The specs combine several sources and may have discrepancies: check the manufacturer's website and the store where you buy. ## Community 0 review(s) and comment(s) No reviews yet. Have you played with the Sonic 115 Harrow? Tell us how it went. ## Similar racquets [See more](https://racquetrank.com/ca/squash/) · Squash ### FX 128 Pro 2026 Dunlop RR Score 63 out of 100, RR Score - Weight: 128 g - Head: 77.5 in² - Strings: 14x19 [See price at Amazon](https://racquetrank.com/go/01M49QVSGS52AGY0BSPGR73PM5) · Squash ### Radical 135 2026 HEAD RR Score 63 out of 100, RR Score - Weight: 135 g - Head: 71.3 in² - Strings: 14x16 [See price at Amazon](https://racquetrank.com/go/01M49QVSGSN53Q7GFDWJNGGEM0) · Squash ### Speed 120 2025 HEAD RR Score 64 out of 100, RR Score - Weight: 120 g - Head: 77.5 in² - Strings: 12x17 [See price at Amazon](https://racquetrank.com/go/01M49QVSGSPH7T1Q47WD2CP3QT) · Squash ### Response 120 2023 Harrow RR Score 64 out of 100, RR Score - Weight: 120 g [See price at harrowsports.com](https://racquetrank.com/go/01M45XH8RZ0908EFA56QF0F2QM) Perfly · Squash ### Power 125 Perfly RR Score 62 out of 100, RR Score - Weight: 125 g - Head: 77.3 in² - Strings: 14x17 [See price at Decathlon](https://racquetrank.com/go/01M45XH8SE8VB08MEQSRXNG86F) · Squash ### Extreme 135 2025 HEAD RR Score 61 out of 100, RR Score - Weight: 135 g - Head: 76.7 in² - Strings: 12x17 [See price at Merchant of Tennis](https://racquetrank.com/go/01M45XH8S34Z00AHCVJX451NE7) · Squash ### Radical 135 X 2026 HEAD RR Score 61 out of 100, RR Score - Weight: 135 g - Head: 76 in² - Strings: 16x19 [See price at Amazon](https://racquetrank.com/go/01M49QVSGS9T6GBZJSWTFKD3C7) [See more similar racquets All squash racquets](https://racquetrank.com/ca/squash/) --- Fonte: https://racquetrank.com/ca/squash/harrow/sonic-115-2023/