Electro-Voice EVOLVE30M-W Portable Column System, US, White Mixers 12 Inch Weighted Base with

12 Inch Weighted Base with No-Slip Vibration Reducing Gasket

You want to keep those bristles erect

Frequency Response: 34

so that it feels heavier when playing bass parts and lighter when playing treble parts

audio circuit and RF filtering

Electro-Voice EVOLVE30M-W Portable Column System, US, White Mixers 12 Inch Weighted Base withSuperior Electro Voice sound quality coupled with the most complete feature set in its class the perfect combination of performance and flexible functionality, in a very compact packageThe EVOLVE 30M is designed to deliver a significant step up in all around performance for a column system in its size price category. It includes an eight channel digital mixer, studio quality onboard effects, and remote control of all audio, effects and mix functions