--- product_id: 14425873 title: "5-String Regular Slinky Flatwound Bass Guitar Strings, 45-130 Gauge (P02816)" brand: "ernie ball" price: "€ 140.78" currency: EUR in_stock: true reviews_count: 13 category: "Ernie Ball" url: https://www.desertcart.be/products/14425873-5-string-regular-slinky-flatwound-bass-guitar-strings-45-130 store_origin: BE region: Belgium --- # 5-string set, 45-130 gauge Cobalt alloy wrap for clarity & output Optimal core-to-wrap ratio for smooth tension 5-String Regular Slinky Flatwound Bass Guitar Strings, 45-130 Gauge (P02816) **Brand:** ernie ball **Price:** € 140.78 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your bass tone with the smooth power of Cobalt flats! ## Quick Answers - **What is this?** 5-String Regular Slinky Flatwound Bass Guitar Strings, 45-130 Gauge (P02816) by ernie ball - **How much does it cost?** € 140.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/14425873-5-string-regular-slinky-flatwound-bass-guitar-strings-45-130) ## Best For - ernie ball enthusiasts ## Why This Product - Trusted ernie ball brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Crafted in California:** Premium materials, fresh from the USA for consistent quality - β€’ **Long-Lasting Brightness:** Retains clarity and punch even after months of play - β€’ **Precision-Tuned Tension:** Engineered core-to-wrap ratio for effortless playability - β€’ **Versatile 5-String Range:** Balanced gauges (45-130) for dynamic tonal control - β€’ **Silky Smooth Meets Modern Power:** Flatwound feel with bright, articulate Cobalt clarity ## Overview Ernie Ball’s 5-String Regular Slinky Flatwound Bass Strings (45-130 gauge) combine the classic smoothness of flatwound strings with the bright, clear output of proprietary Cobalt alloy wrap wire. Designed with an optimal core-to-wrap ratio for comfortable tension and playability, these strings deliver a balanced, articulate tone that suits both active and passive basses. Made in California with premium materials, they maintain their vibrant sound and smooth feel over extended use, making them a top choice for professional bassists seeking versatility and durability. ## Description Ernie Ball Slinky Flatwound bass strings combine the smooth feel of traditional flats with the modern power of Cobalt. Applying the brightness and clarity of our proprietary cobalt alloy to a flat wrap wire gives rise to an innovative new bass string that features the tonal qualities of a roundwound with the silky smooth feel of a flatwound string. 5-string bass string gauge: 45, 65, 80, 100, 130. Review: Beautiful strings that sound bright, articulate and STILL thump - These may be the best multi utilitarian strings on the market. If you love the feel of flats, but do not enjoy exactly how dull they can truly become (some love flat flat flats), these may be for you. Even after months they continue to maintain a bright profile, yet still just enough classic flat thump to really balance out some of the hottest active preamps. They end up on every active bass I have, and even a few passive instruments as well. For my 18volt preamps on my Music Man Bongo basses, they absolutely restrained some of the overwhelming harsh highs they are known for. Turn your treble all the way off, or tone knob and they sound so much like old school decades old flats in a flash. Sorry. I love em! Review: Do not cut these strings to length!!-great strings - Do not cut these strings to length! Wrap them per the instructions inside the package. They fit a 34 inch scale Fender bass just fine and they are nearly the size that I would cut them to if I were installing regular strings. This particular bass has smaller diameter posts than a normal Precision or Jazz bass does and I was still able to wrap the full length of the strings easily. The key reason is that the inner wire is much thinner and more flexible than on the bass strings I'm accustomed to using. If they fail or unravel I will follow up this review. The sound is unique and I like it. 2 other bass players also played the strings liked the sound. Not a normal flat sound (which is a great sound). This may change as the strings age. I think these would sound good on a fretless bass and I may try that in the future. The guage is 45-65-85-105 and they feel great. It seems to me that the string tension is high but there is no way for me to measure that. It might be why people hear a brightness in the sound? It does not feel like a stiff string when played. These are smooth strings. The tonal balance between strings was perfect. Very enjoyable to play. I hope they last a good long time. I am looking forward to some sound difference as they age. I'm not sure what that will be but it happens to all strings over time. The best endorsement that I could give is that I immediately thought about buying more for other basses. I feel that the price is just right for these strings. If they were more expensive, I would be inclined to buy LaBella flats or D'Addario Chromes instead. I have used Ernie Ball strings for 20ish years and they always perform well so I'm glad they have flatwound strings. ## Features - Slinky Flatwound bass strings bring together the smooth feel of traditional flats with the power of Cobalt - Cobalt alloy wrap wire delivers added clarity and output without the finger noise of a roundwound string - Optimal core-to-wrap ratio ensures comfortable tension and playability - Made in California, USA with the finest and freshest materials - 5-string bass set gauges: 45, 65, 80, 100, 130 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00S2VVTDG | | Best Sellers Rank | #1,726 in Musical Instruments ( See Top 100 in Musical Instruments ) #7 in Bass Guitar Strings | | Body Material Type | Cobalt | | Brand | Ernie Ball | | Brand Name | Ernie Ball | | Coating Description | Cobalt alloy wrap wire | | Color | Regular (45-130) | | Customer Reviews | 4.7 out of 5 stars 2,501 Reviews | | Finish Type | Uncoated | | Global Trade Identification Number | 00749699128168 | | Included Components | 5-string bass guitar strings (45, 65, 80, 100, 130) | | Instrument | Bass Guitar | | Item Type Name | Bass Guitar Strings | | Item Weight | 5.6 ounces | | Manufacturer | Ernie Ball | | Manufacturer Part Number | P02816 | | Material Type | Cobalt | | Model Name | Regular Slinky | | Model Number | P02816 | | Recommended Uses For Product | Bass Guitar | | Set Name | 5-string | | String Gauge | Heavy | | String Material Type | Cobalt | | UPC | 749699128168 | | Unit Count | 5.0 Count | | Warranty Description | None. | ## Product Details - **Brand:** Ernie Ball - **Color:** Regular (45-130) - **Instrument:** Bass Guitar - **String Gauge:** Heavy - **String Material Type:** Cobalt ## Images ![5-String Regular Slinky Flatwound Bass Guitar Strings, 45-130 Gauge (P02816) - Image 1](https://m.media-amazon.com/images/I/81UyMEkDlmL.jpg) ![5-String Regular Slinky Flatwound Bass Guitar Strings, 45-130 Gauge (P02816) - Image 2](https://m.media-amazon.com/images/I/81MvA3T7jTL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Beautiful strings that sound bright, articulate and STILL thump *by Z***M on June 13, 2026* These may be the best multi utilitarian strings on the market. If you love the feel of flats, but do not enjoy exactly how dull they can truly become (some love flat flat flats), these may be for you. Even after months they continue to maintain a bright profile, yet still just enough classic flat thump to really balance out some of the hottest active preamps. They end up on every active bass I have, and even a few passive instruments as well. For my 18volt preamps on my Music Man Bongo basses, they absolutely restrained some of the overwhelming harsh highs they are known for. Turn your treble all the way off, or tone knob and they sound so much like old school decades old flats in a flash. Sorry. I love em! ### ⭐⭐⭐⭐⭐ Do not cut these strings to length!!-great strings *by S***N on September 1, 2020* Do not cut these strings to length! Wrap them per the instructions inside the package. They fit a 34 inch scale Fender bass just fine and they are nearly the size that I would cut them to if I were installing regular strings. This particular bass has smaller diameter posts than a normal Precision or Jazz bass does and I was still able to wrap the full length of the strings easily. The key reason is that the inner wire is much thinner and more flexible than on the bass strings I'm accustomed to using. If they fail or unravel I will follow up this review. The sound is unique and I like it. 2 other bass players also played the strings liked the sound. Not a normal flat sound (which is a great sound). This may change as the strings age. I think these would sound good on a fretless bass and I may try that in the future. The guage is 45-65-85-105 and they feel great. It seems to me that the string tension is high but there is no way for me to measure that. It might be why people hear a brightness in the sound? It does not feel like a stiff string when played. These are smooth strings. The tonal balance between strings was perfect. Very enjoyable to play. I hope they last a good long time. I am looking forward to some sound difference as they age. I'm not sure what that will be but it happens to all strings over time. The best endorsement that I could give is that I immediately thought about buying more for other basses. I feel that the price is just right for these strings. If they were more expensive, I would be inclined to buy LaBella flats or D'Addario Chromes instead. I have used Ernie Ball strings for 20ish years and they always perform well so I'm glad they have flatwound strings. ### ⭐⭐⭐⭐⭐ Excellent quality. Tone and feel. *by W***! on April 29, 2026* High quality flat wound strings. They fit rather nicely on my Fender Precision Bass Q: Comparable to TI Jazz Flats? A: Almost. They wrap around the machine heads quite easily. No need to trim them down. They have a lower tension for a hex core then most others. Comparable to most round core strings. Very bright when they're new. If you're looking for a flat wound that has some of the round wound characteristics, look no further. ## Frequently Bought Together - Ernie Ball 5-String Regular Slinky Flatwound Bass Guitar Strings, 45-130 Gauge (P02816) - Ernie Ball 5-String Regular Slinky Nickel Wound Bass Guitar Strings, 45-130 Gauge (P02836) - Ernie Ball Cobalt 5-String Regular Slinky Bass Strings, 45-130 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/14425873-5-string-regular-slinky-flatwound-bass-guitar-strings-45-130](https://www.desertcart.be/products/14425873-5-string-regular-slinky-flatwound-bass-guitar-strings-45-130) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-30*