La Bella RX-N4D Rx Nickel Bass Guitar Strings – 4-String Set | Extra Long Scale | 45–105 | Round Wound | Made in USA

Warm, Balanced Tone Meets Modern Comfort – The Rx Remedy for Your 4-String Bass

The La Bella RX-N4D Rx Series is engineered with a unique Focused Set Design, ensuring that each string is custom-calibrated for balanced tension, vibrato, tone, and feel. Crafted with nickel-plated steel round wound construction, this set delivers smooth, musical highs and rich, punchy lows across all playing styles.

Designed for extra long scale basses (with taper lengths up to 38"), the RX-N4D is ideal for through-body bridges and extended scale designs, giving you optimal string response and clarity.

Key Features:

• Nickel-Plated Steel Round Wound – Delivers warm, articulate tone with great clarity and responsiveness

• Focused Set Design – Precision-balanced strings for consistent playability and control across all 4 strings

• Extra Long Scale Compatible – Designed for basses with 37–38" taper lengths (see string-specific lengths below)

• Lighter Tension & Greater Flexibility – Easier to play than La Bella SN or M Series

• Fits All Playing Styles – Perfect for fingerstyle, slap, pick, or tapping across genres

• Made in the USA – Crafted with premium American wire for unmatched quality and longevity

• MAP Packaging – Modified Atmosphere Packaging prevents corrosion and preserves string freshness

String Gauges:

• .045, .065, .085, .105
  
  

 Scale Lengths by String:

• G (1st string): 48″ full winding

• D (2nd) & A (3rd): 38″ from ball-end to taper

• E (4th): 37″ from ball-end to taper

 Product Details:

• Material: Nickel-Plated Steel

• Construction: Round Wound

• Tension Profile: Lighter than standard SN Series

• Scale Type: Extra Long

• Country of Origin: USA

• Packaging: MAP Technology to preserve string life and prevent tarnishing

 Frequently Asked Questions:

Q: Will this set fit my 35” scale or string-through body bass?
A: Yes! The RX-N4D is designed for extra-long scale compatibility, with the D and A strings at 38" and E string at 37".

Q: How do nickel-plated strings sound compared to stainless steel?
A: Nickel strings are warmer and smoother, while stainless steel is brighter and more aggressive. Nickel is ideal for players who want balanced tone with rich mids and controlled highs.

Q: Do you offer shorter or medium scale versions?
A: Yes! This model is also available in:

• Short Scale (32.25”): RX-N4D-S

• Medium Scale (34.25”): RX-N4D-M

• Extra Long Scale (38”): RX-N4D-XL
  
  

Ideal For:

• 4-string bassists who want warm tone with smooth feel

• Bass players using through-body bridges or extended scale (35”) instruments

• Touring and session musicians needing long-lasting, flexible strings

• Players of any genre—from funk, R&B, and gospel to rock and pop

Need Help?

As the official La Bella Strings distributor in the Philippines, we can assist with fitment advice, custom setups, and bundle deals with patch cables, tuners, or string winders. Message us for fast support!