Acme 560 medium thunderer whistle - Black plastic

Introducing the Acme 560 medium thunderer whistle

The Acme large thunderer whistle produces a large deep tone and a far carrying sound for use in all environments. Made from tough, shatterproof polycarbonate, the iconic design is sturdy and durable whilst also being easy to blow.

The medium thunderer whistle is most commonly used by sports referees but has a variety of other uses including for dog trainers, and even government officials and private security firms.

With a reliably consistent sound, the thunderer is a pea whistle so you can produce a variety of sounds by adjusting the airflow to produce a rolling trill with a range of effects.

Made in the UK

Acme whistles are manufactured in Birmingham and were carefully developed over a number of years. Outstanding craftsmanship and strict quality testing ensure every whistle is of the highest standard.

The Acme thunderer whistles collection

Brass, nickel plated whistles

• Acme Titanic brass thunderer whistle - loud piercing tone, replica of whistles used on the Titanic
• Acme large brass thunderer whistle - large deep tone
• Acme small brass thunderer whistle - higher piercing tone
• Acme large brass thunderer finger whistle - large deep tone, attaches to finger with strap

Black plastic whistles

• Acme large thunderer whistle - large deep tone
• Acme medium thunderer whistle - more piercing tone
• Acme small thunderer whistle - clear, higher-pitched tone

Sound Sample