MX10 TECHNICAL SPECIFICATIONS: Output Power Rating 10 watts RMS @ 1% THD 14 watts @ 10% THD Speaker Size 6” Input Impedance 500k ohms Minimum Noise 1mV Maximum Noise 10mV Distortion 0.9% Power Requirements 120 VAC, 60Hz, 20VA 100/115VAC, 50/60Hz, 20VA 100/115VAC, 50/60Hz, 20VA Size and Weight 14” H x 12.5” W x 6” D, 12 lbs. The MX10 is covered with a durable black Tolex material: wipe it clean with a lint-free cloth. Never spray cleaning agents onto the cabinet.