Seymour Duncan Basslines SPB-3 Quarter Pound P-Bass Pickup - Black

Single-coil High-output Bass Pickup for Precision Bass - Black
Seymour Duncan Basslines SPB-3 Quarter Pound P-Bass Pickup - Black image 1
Seymour Duncan Basslines SPB-3 Quarter Pound P-Bass Pickup - Black image 1
Sweetwater Savings: $32.00 MSRP: $107.00
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Seymour Duncan Basslines SPB-3 Quarter Pound P-Bass Pickup - Black
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Seymour Duncan Pickups - It's all about tone!

For bassists, the Quarter Pound for P-Bass SPB-3 is a high-output true single-coil pickup. The P-Bass is famous for strong, punchy mids and the adding the SPB-3 to your P-Bass bolsters this with an amazing mid-range response and hot output. Say goodbye to being buried in the mix, as the SPB-3 will punch through any mix, be it on stage or in the studio. The Quarter Pound for P-Bass SPB-3 works well in any genre.

Seymour Duncan Quarter Pound for Jazz Bass SJB-3 at a Glance:
  • Sound
  • Complete Setup

The most popular Basslines pickup, the Quarter Pound for P-Bass SPB-3's high output and versatility make it an easy fit for blues, classic rock, punk, heavy rock, classic metal, and nu-metal. The quarter-inch diameter pole pieces expand the magnetic field and extend the frequency ranges for fat, full, punchy sound with tremendous mid-range presence and maximum output. Though often used for heavy rock tones, this pickup gives amazing tonal versatility to a single pickup instrument making this the most popular Basslines pickup. Includes logo covers.

Complete setup
The Quarter Pound for P-Bass SPB-3 works well with warmer toned ash, alder, or basswood body instruments, and works especially well with rosewood fingerboards.

Seymour Duncan Quarter Pound for Jazz Bass SJB-3 Features:
  • Single-coil
  • Designed for Precision Bass
  • High-output
  • Strong attack
  • Color: Black
Your tone begins with Seymour Duncan pickups!

Why Choose Seymour Duncan?
Quite simply, it boils down to tone. Seymour Duncan has spent the majority of his life refining the art of creating pickups. Seymour Duncan is dedicated to getting the best tone possible from his pickups, from modern metal monsters to faithful reproductions of gems from the '50s and '60s. We know tone is important to you which is why we choose to carry Seymour Duncan pickups. With the massive amount of pickups available from Seymour Duncan, you're certain to find the sound you've been looking for.

Tech Specs

Type P Style
Active/Passive Passive
Magnet Material Alnico
Number of Strings 4
Position Bridge
Manufacturer Part Number 11402-06

Customer Reviews

Based on 12 reviews
Write your review

Nice Pickup

Very nice pickup with balanced tone and high output. Would definitely recommend it to upgrade your Pbass. And the service at Sweetwater is second to none.
Music background: 30 year veteran


I bought these for an '04 Indonesian made Squier Affinity P-Bass that had been sitting in the previous owner's closet for a few years. The stock pickups were very low output so I wanted something to bring this bass to life. These did it! The QP's are much louder and have way more clarity. Each note has a clear "bassy" tone to them....this is with a set of $10 nickel rounds that I had laying around just so I could hear what the QP's would sound like after I installed them. Definitely has that classic P Bass sound with a punch you in the chest oomph to them. The tone control can now dial in a wide range of tones from Jamerson thump to Duff McKagan attack. Installation was a breeze. Very clear and concise instructions from SD. The only thing that I needed to supplement was the supplied wasn't thick enough to give the pups enough height (I set them up 1/8" from the bottom of each string)...but that wasn't any problem b/c I just added the foam from the original pups. I play in our church praise & worship band. We play a range of music from modern CCM to classic hymns with an occassional rock tune thrown in to wake everyone up. The QP's can handle everything I've thrown at them. I've got a set of GHS Pressurewounds going on next. I'm expecting with the addition of quality strings, the QP's will sound even better! Overall these are outstanding pups and I am very happy that I decided to go with these!


This pickup is load, has punch , good mids highs and lows, and the price is right.
Music background: Pro Musician

Seymour Duncan Basslines SPB-3 Quarter Pound pick-ups

I don't know much about tone but I thought these beefed up everything. Made my cheap bass sound more expensive!!
Music background: blues bassist for 50 lonnnnngggg years!!

Great P Bass Pickups!!

By far, bright and powerful sound! I get a lot of lows but with that crisp bright sound, perfect for Rock (punk rock, hardcore, metal, classic).
Music background: Hobbyst
See also: Seymour Duncan, Seymour Duncan Bass Pickups