Focal 807V vs RRR S30B Speaker Sound & Bass test

Focal 807V bookshelf speakers vs Radiotehnika RRR S30B speaker music sound & excursion bass test. Just put on headphones and listen both home HiFi stereo system setup sound comparison test video. For power amplifier I use Sony TA-F490 Stereo Integrated Amplifier. The Focal-JMlab Chorus 807V is 2-way passive bookshelf speaker. Some features from manual: It is unique in that it comes with an 7” (18cm) bass-midrange with third-generation W composite sandwich cone. Aluminium/magnesium TNV inverted dome tweeter Extended response up to 28kHz. Aerodynamic bass reflex outlet for Low distortion. Acrylic, Black-mirror effect body. Ultra rigid MDF construction, up to 1” (25mm) in thickness Non-parallel side panels. Newer Focal speakers on Amazon: The VEF RRR Radiotehnika S30B is 2-way bookshelf loudspeakers from Soviet union Russian USSR time. Low frequency speaker driver is 25 ГДН-1-8 and for high frequency use a tweeter 6 ГДВ-1-16. Focal Chorus 807v specifications: - Frequency Range: 50Hz - 28kHz (+/- 3dB), 41Hz - 6dB - LF DRIVER SIZE: 180 mm (7") - HF DRIVER SIZE: 25 mm (1") - SENSIVITY (2.83V / 1m): 92dB - POWER RMS: 110w - MINIMUM IMPEDANCE: 4.2 Ohms at 160 Hz (Nom. IMPEDANCE 8 Ohms) - Dimensions (H x W x D): (448x237x280mm) - Weight 10.1 kg Specification of VEF RRR Radiotehnika S-30B: - Frequency Response(not worse than): 50Hz – 20kHz - Power Handling (RMS/Max): 30/300 W - Sensitivity (1W@1m): 85 dB - Nominal Impedance: 8 Ohms(min 6.4) - External Dimensions: (HxWxD)...