[Regular (50-105) 4-String]
[Extra (40-95) 4-String]
[Hybrid (45-105) 4-String]
[Power 5 (50-135) 5-String]
[6-String (32-130) 6-String]
[Super 5 (40-125) 5-String]
[Super (45-100) 4-String]
[Power (55-110) 4-String]
[Regular (45-130) 5-String]
Ernie Ball Cobalt Slinky electric bass Guitar 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 bass guitar strings are also soft and silky to the touch, making string bending a breeze. Gauges . 045, . 065, . 080, . 100, . 130.