... amplifier 2 High quality, decent appearence Professional audio speaker power amplifier Technical parameters ModelD3.2D4.2D5.2D6.2D8.2D9. ... * D * H)W480 * D500 * H130mm Net Weight26kg28kg30kg32kg36kg39kg41kg Amplifier, power amplifier,professional amplifier, tube amplifier, stereo amplifier, amplifier system, high power amplifier