Ernie Ball Super Slinky Cobalt 5-String Bass Guitar String Set (40-125)

What can Cobalt do for your 5-string bass? By strengthening the magnetic response with your pickups, these strings deliver superior output and clarity.

Ernie Ball Cobalt Slinky Electric Bass Strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs. Cobalt provides a stronger magnetic relationship between pickups and strings than any other alloy previously available. Cobalt Slinky strings are also soft and silky to the touch.


- Gauge: 40 - 125
- Engineered for maximum output and clarity
- Extended dynamic range, incredible harmonic response
- Precision wound with iron-cobalt wrap wire
- Crisp, clear highs and increased low end
- Stronger magnetic relationship between pickups and strings
WARNING: Cancer and Reproductive Harm -

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.33 lbs
Shipping Dimensions: 8 x 6 x 1 in
Manufacturer Part Number (MPN): P02737

For support or warranty questions, please contact the manufacturer:
Phone: 800-543-2255


FREE -Day Shipping!
Get it  for
Get it by if you order within
Shipping to