Panasonic SA-CH75 Hifi System & Sony SS-H771G Speaker Sound Test

?Amplifier Model : Panasonic SA-CH75 1 kHz continuous power output •both channel driven : 2x60 W (THD 1%, 4Ω) •RMS : 2X90 W (THD 10%, 4Ω) •Total harmonic distortion : Half power at 1 kHz0.06% (40) •Dimensions (W/H/D) : 270 x 331.5 x 331 mm •Weight : 8.9 kg ? Speaker Model : SS-H771 •Speaker system : 3-way speaker system Bass reflex •Speaker units : Woofer :15 cm cone type : Tweeter : 5 cm cone type : Super Tweeter : 2 cm dome type •Rated impedance : 6 ohms •Dimensions Approx.(w/h/d) : 205 x 325 x 275 mm •MassApprox. : 4 kg net per speaker ?Music by Red_Skies from Pixabay