AcousticDesign Series pendant loudspeakers (AD-P) are being introduced in a 4.5-inch model (AD-P4T) as well as a 6.5-inch model (AD-P6T) and utilize the same design philosophy (Directivity Matched Transition) as the recently launched award winning ceiling models (AD-C) and existing surface mount models (AD-S). Finally, QSC is adding two models to the Energy Start compliant SPA Series amplifiers. SPA2-200 and SPA4-100 will provide will provide 2 x 200W into and SPA4-100 2 x 200W or 4 x 100W per channel into 8 and 4 ohms outputs respectively, with bridging options for 70V and 100V capability.