Monoprice 40-Watt 1x10 Guitar Combo Amplifier - Black with Spring Reverb, 10in 4-ohm Speaker, High & Low Inputs, Headphone Output For Electric Guitars

40-watt amplifier driving a 10-inch, 4ohm speaker. 60Hz to 12kHz frequency response. 3-band equalizer (100Hz, 1kHz, 3kHz). 0.5% total harmonic distortion. Volume controls go to 11 for that extra push over the cliff to really send the audience into a frenzy!.