Roland PM-100 V-Drum Compact 80-Watt Electronic Drum MonitorAmplify Your V Drums Experience with Powerful Sound The Roland PM 100 Compact Electronic V Drum Set Monitor is designed to deliver rich, dynamic sound in a compact and efficient package. Featuring 80 watts of power, a custom 10 inch speaker, and a tweeter, this monitor is optimized for reproducing the expressive sounds and responses of Roland's V Drums. Its integrated mixer allows you to connect additional devices for practice and enjoyment.