SKU: 9516193484

Wilson K4 Pickup for Double Bass

Sale price$587.25 Regular price$652.50
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Description

Wilson K4 Pickup for Double BassThe Wilson K Pick up amplifies each individual string on your double bass, covering the frequency range from below the low B C string up through the harmonics, overtones and further, beyond the audible capacities of the human ear. Testimonials from famous bass players worldwide proves the outstanding high qulity of the sound you will get from you double bass amplified with a Wilson Pick up System. By simply rotating a Pick up slightly you can adjust

The Wilson K-Pick-up amplifies each individual string on your double bass, covering the frequency range from below the low B/C-string up through the harmonics, overtones and further, beyond the audible capacities of the human ear.
Testimonials from famous bass players worldwide proves the outstanding high qulity of the sound you will get from you double bass amplified with a Wilson Pick-up System.
By simply rotating a Pick-up slightly you can adjust the volume level of each string individually - making the perfect balance between the output from your strings. A feature not covered by any competitor.

WILSON SPECIFICATIONS:
The Wilson Pick-up System has quite a few assets to offer:
Available in 1, 2, 3, 4, 5, and 6 element sizes to suit budget and instrument design
It gives a realistic, close to perfect, acoustic sound.
It allows each string to be individually volume adjusted by simply rotating the Pick-up in its mount.
It is accurate and completely linear in all registers.
It has the same effect when played by pizz and arco.
It is connected directly to an amplifier. No pre-amp needed.
It is easily built into the bridge as an active part of the bass itself.
It’s position close to the strings captures the body signal in the sound production.
It has a frequency response of 25Hz to 30 kHz - and even beyond.
Each pickup comes with tools required for fitting
The craftmanship of the Wilson Pickups is uncompromised. Each Pickup is handmade in Denmark and thoroughly tested for mechanical tolerance, insulating resistance and frequency response.


users included the late Niels-Henning Ørsted Pedersen
This pickup is Pete's personal choice
5 year warranty

Pete McGregor Music Bass Shop is sole New Zealand agent for Wilson bass Pickups

"I think that the sound production of this pick-up is the closest one can possibly get to the paradox of an `amplified acoustic double bass`! The WILSON Pick-up is the best transducer for double bass I have ever seen and heard. An Excellent offer to the bass players who want their sound amplified but tolerate absolutely no distortion of their music. I can warmly recommend the WILSON Pick-up system".
- Niels-Henning Ørsted Pedersen, DK (late)

"When I read a list of who uses the Wilson pickup, I just had to get one. They are all my heroes!
I haven't been dissappointed. Every time I record I get comments about my great sound. The pickup has proved to be robust and I have never had feedback problems even when cranked up!.
Definitely an ideal pickup for serious player"
Pete McGregor

NIELS H. ØRSTED PEDERSEN DK (Oscar Peterson)
STEVE WALLACE CA (Oscar Peterson)
GEORGE MRAZ US (Michel Petrucciano)
GARY PEACOCK US (Keith Jarret)
MARC JOHNSON US (Eliane Elias)
EDDIE GOMEZ US (Ronnie Cuber)
REGGIE JOHNSON CH/US (Mingus Dynastie)
DAVID YOUNG CA (Oscar Peterson)
ADRIANO GIFFONI BZ (Sivucca/Toots Thieleman)
YASUHITO MORI S/JP (Stan Getz)
GEORG RIEDEL S (Arne Domnero)
EBERHARD WEBER F/D (Jan Gabarek)
MIROSLAV VITOUS CZH (Chic Corea)
CHIP JACKSON US (Gary Burton)
ARILD ANDERSEN N (John Scofield)
HENK HAVERHOEK NL (Eugen Cicero)
MICHEL GAUDRY F (Stephan Grappelli)
WAYNE DARLING A (Woody Herman/Friederich Gulda)
PIERRE BOUSSAGUET F (Ray Brown/"Two Bass Hits")
NED MANN US (Michel Camilo)
CARLOS D’l PUERTO US/C (Irakere/Arturo Sandoval)
HEIN VAN DE GEYN B (Philip Catherine)
ALADAR PEGE H (Herbie Hancock)
MILT HINTON US (Benny Carter)
JAY ANDERSON US (Michael Brecker)
JEAN-PHILIPPE VIRET F ("L'Orchestre de Contrebasses)
ADRIE BRAAT NL (The Dutch Swing College Band)
RON MATHEWSON GB (Ronnie Scott, London)
DAVID P. WUNDROW US (Milt Jackson)
ARNI EGILSSON US (Solo bass artist)
KOOS SERIERSE NL (Johny Griffin/Lee Konitz)
CHRIS MINH DOKY US/DK (David Sandborn/Trilok Gurtu)
PAUL LANGOSCH US (Tony Bennett)
LARS DANIELSSON S (Mike Stern/David Liebman)
JOHN LEITHAM US (George Shearing)
STANLEY CLARKE US (Al Di Meola-Jean-Luc Ponty)
ROB AMSTER US (Dizzy Gillespie)
JARIBU SHAHID US (James Carter/Cassandra Wilson)
MARCUS GABAY VIGIL Uruguay (Solo bass artist)
BUDDY HAYES US (Harry James/Les Paul)
DAVE ELLIS AU NONNY ROSENBERG NL (Rosenberg Trio)
JESPER LUNDGAARD DK (Svend Asmussen)
MICHAEL BOWIE US
JENS JEFSEN DK
JEAN-LOUIS RASSINFOSSE F
BO STIEF DK
THOMAS OVESEN DK
CHRISTIAN STOCK D
VINCE. CLARKE NZ
PETE MCGREGOR NZ
MADS VINDING US
THOMAS HEIDEPRIM D
LUDVIK CERNY CZH
PER FOLKE DK
FRED HUNTER US
ERIK MOSEHOLM DK
MARC VAN ROOIJ NL
THOMAS STABENOW D
MISHA SAKHAROV SU
BJÖRN ALTERHAUG N
JÖRGEN SMEBY US
ANDERS JORMIN US
TAKASHI MIZUHASHI J
RENAUD GARCIA-FONS F
ONORINO
TIBURZI I
JÖRGEN SMEBY S

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9516193484

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4.8 ★★★★★
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Verified Purchase
Khaleesi
Alexandria, US
★★★★★ 5
Great filter and easy installation
Style: BE-159 1-Pack, Style: BE-159 1-Pack
For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube. PROS - great quality, cannot tell that it is after-market - very professionally made, not irregularities seen - excellent fit in position, no adjustment needed - very easy to install, cannot believe I paid to have this done in the past - no mechanical skills needed to install - great price compared to what big name productions want for the same thing - cannot tell the difference in air quality between this and the dealer filter I took out - removes outside odor completely - did not require tools are getting dirty CONS - None
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Reviewed in the United States on May 30, 2026
J
Verified Purchase
JimXeod
Dallas, US
★★★★★ 5
Fits perfect and works as designed. Flows like OEM and looks well made.
Style: BE-553B 1-Pack
This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
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Reviewed in the United States on May 15, 2026
S
Verified Purchase
S. Phillips
Battle Creek, US
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Keith Granholm
Pawtucket, US
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
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Reviewed in the United States on May 18, 2026
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Punkizback
Belleville, US
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
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Reviewed in the United States on May 25, 2026

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