![The SBK 130 A sound diffraction sphere slips onto the KM 130, KM 131 (A/D) and KM 183 (A/D) pressure microphones. The SBK 130 A sound diffraction sphere slips onto the KM 130, KM 131 (A/D) and KM 183 (A/D) pressure microphones.](https://www.neumann.com/globalassets/digizuite/30852-en-sbk_130_ax1_desktop_sbk-130-a-kk-183-a-frontal_neumann_g.jpg/ProductImageMobile)
The SBK 130 A sound diffraction sphere slips onto the KM 130, KM 131 (A/D) and KM 183 (A/D) pressure microphones.
![Neumann SBK 130 A Sound Diffraction Sphere for KM 183, KM 130/131, KM 131D/A, KM 183D/A, Black - AVLgear.com Neumann SBK 130 A Sound Diffraction Sphere for KM 183, KM 130/131, KM 131D/A, KM 183D/A, Black - AVLgear.com](https://www.avlgear.com/wp-content/uploads/2022/01/1sbk130a__55592-scaled.jpg)
Neumann SBK 130 A Sound Diffraction Sphere for KM 183, KM 130/131, KM 131D/A, KM 183D/A, Black - AVLgear.com
![Neumann SBK 130 A Sound Diffraction Sphere for KM 183, KM 130/131, KM 131D/A, KM 183D/A, Black - AVLgear.com Neumann SBK 130 A Sound Diffraction Sphere for KM 183, KM 130/131, KM 131D/A, KM 183D/A, Black - AVLgear.com](https://www.avlgear.com/wp-content/uploads/2022/01/2sbk130a__13406-scaled.jpg)
Neumann SBK 130 A Sound Diffraction Sphere for KM 183, KM 130/131, KM 131D/A, KM 183D/A, Black - AVLgear.com
![The SBK 130 A sound diffraction sphere slips onto the KM 130, KM 131 (A/D) and KM 183 (A/D) pressure microphones. The SBK 130 A sound diffraction sphere slips onto the KM 130, KM 131 (A/D) and KM 183 (A/D) pressure microphones.](https://www.neumann.com/globalassets/digizuite/30853-en-sbk_130_ax1_desktop_sbk-130-a-kk-183-a_neumann_g.jpg/ProductImageDesktop)