JK (Josef Klier)

2BK

One PieceK-Series
Official source link providedPrice basis: RetailerLast checked: Jan 29, 2026

Specifications

Cup Diameter
17.50mm
16.50mm18.50mm
vs. All Models
55% · Average
Cup Depth
Deep
Cup Shape
funnel
Bore Size
4.60mm
3.80mm4.80mm
vs. All Models
69% · Large
Rim Shape
Round
Recommended For
Orchestral
View on official site

Other Brand Similar Specs

Spec proximity does not guarantee actual feel or tone. Trying before purchase is recommended.
Laskey 75EHigh Similarity
Cup Diameter: SameBore: +0.02mmCup shape data unavailable
Specs used: 4 / missing: 1
Wedge 75DHigh Similarity
Cup Diameter: SameBore: +0.02mmCup shape data unavailable
Specs used: 4 / missing: 1
Denis Wick 5Medium Similarity
Cup Diameter: SameBore: SameCup Depth: deep → medium deepcrossRef.shapeMatch
Specs used: 5 / missing: 0
Denis Wick 5NMedium Similarity
Cup Diameter: SameBore: SameCup Depth: deep → medium deepcrossRef.shapeMatch
Specs used: 5 / missing: 0
Engelbert Schmid 9Medium Similarity
Cup Diameter: SameBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 9Medium Similarity
Cup Diameter: SameBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 12Medium Similarity
Cup Diameter: SameBore: -0.30mmCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 8LLow Similarity
Cup Diameter: SameBore: -0.40mmCup Depth: deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) McWilliam 1 1/2Low Similarity
Cup Diameter: SameBore: -0.40mmCup Depth: deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 22Low Similarity
Cup Diameter: SameBore: -0.60mmCup Depth: deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 8MLow Similarity
Cup Diameter: SameBore: -0.60mmCup Depth: deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 8Low Similarity
Cup Diameter: SameBore: -0.90mmCup Depth: deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1

Other Models by JK (Josef Klier)

01AKK-Series18.50mm · Very Deep · 4.80mm01BKK-Series18.50mm · Deep · 4.60mm01CKK-Series18.50mm · Medium Deep · 4.40mm01DKK-Series18.50mm · Medium · 4.20mm01EKK-Series18.50mm · Medium Shallow · 4.00mm

Where to Find

View on Official Sitejk-klier.de
Search on GoogleGoogle Search

This site does not sell mouthpieces. Links are provided for reference only. Please verify prices and availability directly with retailers.