In this blog post I design, print, and test various multicell horn designs. Multicell No.2567 Technical information can be found here. Resulting Power & DI Below is the resulting data using the SB Audience 65CDN-T using rear cover No.2376. Multicell No.1929 Resulting Power & DI Below is the resulting data using the SB Audience 65CDN-T using rear cover No.2376.