Model Number

M20

Model no.:                                                    M20

type:                                                        tube audio

input impedance:                                              47K ohm

amplifier output power:                                        35w plus 2

output impedance:                                                 4 ohm

total harmonic distortion:                                             ≤1%

amplifier frequency responce:                             18-30KHZ±0.5DB

signal to noise:                                                   ≥80DB

tube model:                                           WY3P X 4  M01A

input voltage:                                                   550MV

power voltage:                                        AC~ 230V 50-60HZ

amplifier size:                                           295x290x165mm

amplifier package size:                                    363x358x178mm

speaker size:                                            185x282x325mm

speaker package size:                                     465x355x390mm

amplifier weight:                                                7.8kg

amplifier package weight:                                         8.1kg

speaker weight:                                                 14.1kg

speaker package weight(one pairs)                                  14.9kg