Deeflexx H!1 Edition V2.0, Sound Diffuser System for Guitar, Bass, Keyboard Amps and Monitor Speakers, Professional live/studio model with additional diffuser, With Meridian guidelines for positioning microphones, Eliminates the shrill sound beam (BEAM effect) of loudspeakers and improves projection, Evenly distributed sound in the rehearsal room and on stage for improved audibility of the amp, Consistent sound for musicians and listeners, Customisable ""Enhanced Zones"" with additional diffuser, Detailed reproduction even at close distance to the amp enhances the overall sound of the room, Sound beam is effectively dispersed, no indirect sound due to interference or blocking/shielding of sound, ""Warm"" sound infinitely variable up to ""neutral"" with scale in the foot board, Easy to set up - no installation necessary, Dimensions: (WxLxH): 280 x 645 x 120 mm, Standing dimensions (WxHxD): Approximately 280 x 420 x 380 - 500 mm, Weight: Approximately 1.3 kg, Made in Germany@+*Suitable for the following amp and cabinet types:*@+@+, Electric guitar: 2x 12"" / 1x 12"" / 2x 10"" / 1x 10"" / 1x 8"", Electric bass: 4x 10"" / 2x 10"" / 1x 10"" / 1x 8"" / 2x 12"" / 1x 12"" / 2x 15"" / 1x 15"", Monitor speakers (stand upright, tweeter below)