GHS Progressives M8000 Medium .045-.105 4-String set of bass guitar strings

General

The GHS Progressives M8000 is a complete set of strings for a 4-string electric bass guitar. This medium-gauge set, with gauges of .045, .065, .085 and .105, is designed for 34-inch long-scale basses and offers a tight, consistent feel. Thanks to the roundwound construction, you get a lively attack with clear definition, ideal if you want your bass line to cut through the mix. This is a complete set of strings (no single strings or parts), made in the USA.

Alloy 52: bright, punchy and precise

What sets this Progressives set apart is the use of Alloy 52. This material is known for its bright response and robust output, without becoming harsh. Combined with the roundwound winding, this delivers a modern, articulate tone with sufficient body for both fingerstyle and pick playing. The strings respond quickly to dynamics and convey nuances well, making them suitable for tight rock, funk and pop, but equally well-suited to a defined studio sound.

Hex core and long-scale compatibility

The strings are constructed around a hexagonal (six-sided) core. This ensures a stable feel, solid intonation and tight string tension that feels comfortable, especially when strumming hard. Please note the compatibility: this set is designed for 34-inch long-scale electric basses. If you have a short-scale or medium-scale bass, the length may not be ideal. With the M8000, you’re getting a reliable long-scale set for a 4-string bass with standard scale length.