ACME 660 Thunderer Referee Whistle – Built for Authority, Designed for Impact
The ACME 660 Thunderer is the go-to choice for referees and coaches who demand power, clarity, and control. With its deep, commanding tone and high-volume output, this whistle cuts through the loudest crowds and toughest weather conditions with ease. Designed for fast response and instant recognition, the 660 Thunderer is perfect for all field sports and high-pressure match environments.
Crafted for durability and peak performance, this classic pealess whistle delivers consistent, reliable sound every time you blow—making it the trusted tool of professionals around the world.
Ideal for: Football, rugby, hockey, and all high-intensity team sports.
Lead the game with confidence. Choose the ACME 660 Thunderer.
Available in various colour ways.
Why not add a matching lanyard? Choose your favourite colour here!
PITCH
PITCH
- Acme 210.5: Produces a higher-pitched sound, typically at the top end of the frequency spectrum. It’s particularly good for spaniels and other breeds with sensitive hearing. The pitch remains constant, making it ideal for consistent recall training.
- Acme 211.5: Produces a slightly lower-pitched sound compared to the 210.5. It's often favored by trainers of retrievers and other working breeds because it cuts through wind and other environmental noise more effectively.
PURPOSE & TRAINING STYLE
PURPOSE & TRAINING STYLE
- Acme 210.5: Ideal for general recall training and obedience work, especially with dogs that respond well to higher frequencies.
- Acme 211.5: Better for outdoor or field training, where longer distances and louder environmental conditions are common.
