The Pw50 P.A. System Combines Quality Performance And Convenient Features, AllIn A Highly Portable Package. You'Ll Find That The Pw50 Works Well In AVariety Of Environments, Amplifying Vocals, Instruments, Keyboards, DrumMachines, Audio Devices, And More. The Two 4.5" Speakers And High-FrequencyDriver Provide Just The Right Combination Of High And Midrange Sounds. ThisBalance Ensures Your Vocals Cut Through The Mix While Minimizing Harsh AndUnwanted Frequencies. The Pw50 Construction Is Based On The Same Tried-And-True Techniques As The Rest Of Our Speaker Line. This Includes A Heavy-DutySteel Grill And Rigid Corners. This Model Also Utilizes A High-FrequencyDriver For Crisp, Accurate Reproduction Of Treble Frequency And ArticulateSpeech. For The Soloist Or Acoustic Duo, The Pw50 Works Well When PositionedOn A Standard Speaker Stand. The Powerlink Circuit Allows Two Or More Units ToBe Linked Together And Function As One P.A. System. As Your Following Grows,So Does Your Sound System. Multiple Units Can Be Connected To Increase TheSound Coverage In Your Venue Of Choice.50 Watts Output Power2 MIC/Line Inputs, XLR with Phantom Power & 1/4" Line InputAUX IN with 1/8" Stereo Jack Summed to MonoPOWERLINK for Ease of Input ExpansionEquipped with Eminence SpeakersThree Channel Mixer - Two Instrument/Mic Channels With Xlr And 1/4" Inputs, One Pre-Recorded Music Channel With 1/8" Mini InputVolume Control, High And Low Eq Control Per Channel And Master Level Control