10W Electric Guitar Amplifier Controls: Drive, Boost S/W, Volume, Treble, Middle, Bass, Power S/WJack: Input, Tape/CD, PhoneSpeaker: 1 * 6.5" 8 Ω (LEAD)Noise: -40dB ~ -65dBDimensions: 26.8 * 27.5 * 15.3 cmNet Weight: 5Kg EGM-10 10W Electric guitar amplifier