CodaBow Joule 4/4 Viola Bow

A viola bow built for bold expression, the CodaBow Joule carbon fiber viola bow powers through extended range and electric performances with radiant tone and exceptional control. Designed for versatility, this bow features a balanced center-tip weight, moderate action, and medium-stiff responsiveness that gives players the freedom to explore rich, sustained notes and percussive rhythmic styles alike. Whether on a five-string or electric setup, the CodaBow Joule offers unparalleled projection and agility.

Purchase this bow from CodaBow.com to receive free shipping and a 30-day risk-free return.

High Energy for High Impact
Revolutionary Shaft Design
The Joule’s unique carbon fiber shaft structure adds mass to critical regions while maintaining an even weight distribution and supple flexibility. Its composite acoustic core ensures the bow commands the string effortlessly—making it ideal for producing rich lows, sparkling highs, and powerful chops.

Optimized for Range and Projection
A shortened frog and extended hair length allow the Joule to thrive in demanding techniques and advanced bowing styles. The Turbo Xebony® Frog shifts weight away from the hand for greater space and control near the frog, while enhancing projection across all registers.

Diamond Weave Durability
Multiple layers of Diamond Weave carbon fiber provide strength and resilience while preserving the nuanced responsiveness needed for expressive playing. Whether in the studio or on stage, the Joule retains articulation and tone in every setting.

Built for the Long Run
All wear-sensitive parts—including the tip plate, tip wedge, and button bearings—are made from advanced composite materials to ensure durability and a lifetime of worry-free performance.

Travel with Confidence
GlobalBow® designation means the Joule contains no endangered or regulated species and can travel freely through international customs. Perform across borders without concern.

Specifications:

• Balance: Center-Tip

• Weight: Medium-Heavy

• Action: Moderate

• Stiffness: Medium-Stiff

• Shaft: Carbon fiber with composite acoustic core

• Frog: Turbo Xebony® with extended hair

• Diamond Weave Technology

• GlobalBow® Certified

Bring more energy to your performance with the CodaBow Joule—designed for modern violists who demand power, flexibility, and presence.