PIONEER | 8 inch Active Monitor Speaker Black | VM-80Maximum Sound Pressure 115 dB Width 10. 51 in Height 15. 75 in Depth 12. 8 in Weight 21. 38 lb Frequency Range 34 Hz 36 kHz Hz Power Supply AC 100 240 V The active VM 80 produces clear audio with fast attacking, punchy bass. The speaker can be tuned to suit the characteristics of any room, making it perfect for recreating a club sound when you TMre DJing or providing a flat frequency response when you TMre producing music in a home or professional