The highlight here is that the output is doubled

DSP Software Presentation☞(Download)

The B² Audio Zero 12 was developed for uncompromising SPL and high-power applications and is designed for users who want to combine top performance with maximum control

linear diaphragm stroke Xmax +/- 3

HiFonics ZDK2 - Doorkit Packaging unit:Complete set (doorkit) The highlight here is thatHiFonics Zeus insulation The two ZEUS DOOR KITS ZDK1 and ZDK2 are complete sets, each with three components included. This allows two complete doors to be perfectly insulated with AluButyl and acoustic foam. Both kits contain 4 sheets of 7 mm acoustic foam and 2 sheets of 15 mm studded foam. The ZDK1 contains 8 panels of AluButyl type 120dB with a thickness of 1. 8 mm, while the ZDK2, which is recommended for larger systems, contains the same number