Alesis TransActive Mobile Portable PA System Portable PA system with microphone and cable, ideal for guitar amps and outdoor events. - Brand: Alesis - Model Name: TransActive Mobile - Output: 20W 2-way speaker - Accessories: Microphone, power cable, instruction manual - Features: Portable PA system - Design: Black, rugged case, old iPhone charging - Size: Width 38 x Height 63 x Depth 28 cm - Weight: 15 kg Thank you for viewing. Used a few times at events in a gymnasium. In operation checks, the microphone amplification and BGM playback had sufficient volume and sound quality. Ideal for gatherings and events of 10-100 people.