PAK-400 Series The PAK-400 series is suitable for general applications, features modern technologies and an individual sound tuning to meet various requirements. The amplifier system is a combination of class D for the bass and class A/B for the tweeter. With practice-oriented presets, it is easy to find the perfect sound and with the high-pass filter to be switched on additionally at 75 Hz, this series can easily be matched to subwoofer systems like the PSUB-418AK. Active power PA speaker system with 2-channel amplifier, 450 WCompact 12/2 full range system with robust plastic cabinet Modern amplifier system (bass: class D, tweeter: class A/B) Sound pressure at nominal power: 124 dB 4 selectable presets: normal, hi-fi, DJ and voice, switchable high-pass filter: 75 Hz Mic/line input, switchable LED indicators for power, signal and peak/clipping M10 threaded inserts (2 x top, 2 x bottom and 1 x at the rear) Bevelled side for application as a floor monitor Stand sleeve and carrying handlesTenDance 06/2015 "The PAK-400 series from IMG Stage Line features individual adjustment facilities using modern technology which makes it suitable for most versatile applications; definitely a concept that works: this series provides a perfect system for everyone, including keyboard entertainers, combinations of entertaining music and DJs. "