BEHRINGER EUROLIVE B215D Active 550-Watt 2-Way PA Speaker System with 15" Woofer and 1.35" Compression Driver High-power 550-Watt 2-way PA sound reinforcement speaker system for live and playback applications Ultra-compact and light weight system delivers excellent sound even at extreme sound pressure levels Revolutionary Class-D amplifier technology: enormous power, incredible sonic performance and super-light weight Internal switch-mode power supply for noise-free audio, superior transient response and very low power consumption Integrated sound processor for ultimate system control and speaker protection Extremely powerful 15'' long-excursion driver provides incredibly deep bass and acoustic power State-of-the-art 1.35'' aluminum-diaphragm compression driver for exceptional high-frequency reproduction Ultra-wide dispersion, large-format exponential horn Ultra-low noise Mic/Line input with Volume control and Clip LED Dedicated 2-band EQ for perfect sound adjustment Additional Line output allows linking of additional speaker systems Versatile trapezoidal enclosure design allows different positioning: Stand mounting with 35-mm pole socket Tilts on its side for use as a floor monitor Ergonomically shaped handles for easy carrying and setup High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany PMH1000 EUROPOWER Powered Mixer Super-compact 2x200W (400W bridged mode) stereo powered mixer Revolutionary CoolAudio Amplifier Technology: Enormous power, incredible sonic performance, and super-light weight Ultracompact dimensions at nearly half the weight of conventional powered mixers means no more lugging around dead weight 12-channel mixer section comprised of 4 mono and 4 stereo channels, 2 additional stereo inputs, plus separate tape returns Integrated 24-bit stereo FX processor with 99 outstanding VIRTUALIZER presets including reverb, delay, chorus, flanger, and more Revolutionary FBQ Feedback Detection System instantly reveals critical frequencies for easy feedback removal 6 high-quality mic preamps (4 IMP "Invisible" Mic Preamps) with switchable +48 V phantom power for condenser microphones Effective, extremely musical 3-band EQ, switchable low-cut filter, and clip LEDs on all mono channels Stereo 7-band graphic EQ allows precise frequency correction of monitor or main outputs Voice Canceler function removes singer's voice from recordings for karaoke applications Selectable stereo (main L/R), double mono (main/monitor), or bridged mono amplifier operation mode Standby switch mutes all mic channels during breaks while background music is provided via tape inputs Breathtaking XPQ 3D stereo surround effect for more vitality and enhanced stereo image Adjustable stereo CD/tape input for connecting external signal sources Multifunctional stereo preamp outputs for added flexibility Internal switch-mode power supply for maximum flexibility (100 - 240 V), noise-free audio, superior transient response, and lowest possible power consumption Extremely rugged construction ensures long life even under most demanding conditions الحالة مستعمل النوع معدات مشغل الأسطوانات