D'Addario · XL Nickel Bass · 50-70-85-105
D'Addario EXL160 (50-70-85-105) in Eb standard (bass) on a 34"–37" multiscale scale
50-105 Medium, Long Scale, XL Nickel Bass Strings on a bass with a 34"–37" multiscale scale, tuned to Eb standard (bass) (Gb2 Db2 Ab1 Eb1), pulls 182.9 lb83.0 kg814 N in total and 45.7 lb20.74 kg203 N per string on average. That is a tight feel for a bass. The set is moderately uneven (spread 9.6%). String 2 (Db2) deviates most: +15% from the set average.
- Total tension
- 182.9 lb83.0 kg814 N
- Average per string
- 45.7 lb20.74 kg203 N
- Balance
- moderately uneven
- spread 9.6%
Tension per string
| # | Note | Hz | Gauge | Item | Type | Length | Tension | vs avg |
|---|---|---|---|---|---|---|---|---|
| 1 | Gb2 | 92.5 | .050 | XLB050 | wound | 34" | 44.8 lb20.34 kg199 N | −2% |
| 2 | Db2 | 69.3 | .070 | XLB070 | wound | 35" | 52.5 lb23.83 kg234 N | +15% |
| 3 | Ab1 | 51.9 | .085 | XLB085 | wound | 36" | 45.3 lb20.54 kg201 N | −1% |
| 4 | Eb1 | 38.9 | .105 | XLB105 | wound | 37" | 40.2 lb18.25 kg179 N | −12% |
| Total | 182.9 lb83.0 kg814 N | |||||||
Multiscale (fanned frets): string lengths change linearly from 34" (treble) to 37" (bass).
Similar sets in Eb standard (bass), 34"–37" multiscale
| Set | Gauges | Avg per string | Total | Feel | Balance |
|---|---|---|---|---|---|
| Elixir 14077 | 45-65-85-105 | 44.3 lb20.10 kg197 N | 177.2 lb80.4 kg788 N | medium | moderately uneven |
| Elixir 14087 | 45-65-85-105 | 44.3 lb20.10 kg197 N | 177.2 lb80.4 kg788 N | medium | moderately uneven |
| Elixir 14702 | 50-70-85-105 | 45.2 lb20.49 kg201 N | 180.7 lb81.9 kg804 N | medium | moderately uneven |
| D'Addario ECB81 | 45-65-80-100 | 45.3 lb20.53 kg201 N | 181.1 lb82.1 kg805 N | medium | moderately uneven |
| EXL160 (this page) | 50-70-85-105 | 45.7 lb20.74 kg203 N | 182.9 lb83.0 kg814 N | tight | moderately uneven |
| Elixir 14102 | 50-70-85-105 | 48.6 lb22.04 kg216 N | 194.4 lb88.2 kg865 N | tight | moderately uneven |
Best match for a medium feel in Eb standard (bass), 34"–37" multiscale
Ranked by how close every string is to 43.6 lb19.78 kg194 N (lower deviation is better).
- D'Addario EXL165 45-65-85-105
- Elixir 14677 45-65-85-105
- D'Addario ECB81 45-65-80-100
More for the EXL160
Other tunings on 34"–37" multiscale: E standard (bass), Drop D (bass), D standard (bass), Drop C (bass), C standard (bass)
About these numbers
Tension is calculated, not measured: T = μ · (2 · L · f)², where μ is the string's mass per unit length (unit weight), L the vibrating length (scale) and f the pitch (A4 = 440 Hz, equal temperament). kg means kilogram-force: 1 kg ≈ 9.81 N ≈ 2.205 lb.
How a set feels also depends on the guitar's setup: action height, break angle over the nut and saddle, string length behind the nut and bridge, and your playing style. Plain strings feel stiffer than wound strings at the same tension. Use these figures to compare sets, not as an absolute measure of feel.
Sources
- D'Addario product page, tension chart for EXL160 (2026-10-31): unit weights derived from the published tensions, cross-checked across sets.