High Power 7 Band Equalizer with In-Built Amplifer/Booster, Max Power: 300 Watts (4 x 75W), 4 x 25 Watts RMS, LED Level Meter, Fader Control, Volume Control, EQ On/Off Switch (By Pass), Loudness Control, Scan Control for LED Equalization Curve Display, Push Button Controls for Audio Frequency, High/Low Level RCA Inputs, Control Frequency at 12db, Range: 60Hz/150Hz/400Hz/1kHz/2.4kHz/6Hz/15kHz, Frequency Response:30kHz - 30kHz, Load Impedance: 2 - 16 Ohms, Current: 10 Amp Max, Dimensions:200(W) x 178(D)mm.