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Professional Active 500-Watt 18" PA Subwoofer with Built-In Stereo Crossover
Product Features:

•     Professional 500-Watt powered subwoofer for PA applications
•     Powerful 18'' long-excursion transducer with high temperature voice coil provides incredibly accurate and pulse-pounding bass
•     Precise reproduction of ultra-low frequencies for "bulletproof" punch and impact
•     State-of-the-art 500-Watt Class-D amplifier with comprehensive over-excursion, thermal and clip limit protection
•     Built-in active stereo crossover provides high-pass filtered outputs for full-range loudspeakers
•     Tunable and switchable Bass Boost plus Phase switch for ultimate low-frequency performance
•     Variable High Cut control for perfect sound alignment
•     Subwoofer Level control to adjust the balance between subwoofer and the full-range speakers
•     Power, Signal and Clip LEDs for perfect monitoring
•     Intelligent limiter for maximum sound performance and woofer protection
•     Internal switch-mode power supply for noise-free audio, superior transient response and very low power consumption
•     Pole socket for mounting with commercial spacer poles
•     Ergonomically shaped handles for easy transport
•     Rugged steel grill for optimal speaker protection
•     High-quality components and exceptionally rugged construction ensure long life
•     Conceived and designed by BEHRINGER Germany