Stereo set - AV receiver Yamaha RX-V485 with speaker Dynavoice Challenger M-65 EX (v.4)

Good sound stereo set with AV receiver Yamaha RX-V485 and speakers Dynavoice Challenger M-65 EX (v.4)

AV receiver:

Listen to music comfortably wherever you are. WiFi, Bluetooth® provides access to music on your phone, computer, internet or any music service. MusicCast phone app support makes wireless multiroom functionality convenient.

• A/V home theater receiver Yamaha RX-V485.
• Power: 5X115W, NOM/4ohm;
• Audio formats: DD, DD Plus, DDHD, Dts, DtsHD Master Audio,
• Dolby Pro Logic IIx; 3D DSP; Dialogue Lift; Internet Radio;
• Network Audio-PC (WAV, MP3, WMA, AAC, FLAC);
• MusicCast for audio enjoyment in every room
• 5-channel powerful surround sound
• --- 80 W per channel (6 ohms, 20 Hz-20 kHz, 0.09% THD, 2-ch driven)
• --- 115 W per channel (6 ohms, 1 kHz, 0.9% THD, 1-ch driven)
• --- 145 W per channel (6 ohms, 1 kHz, 10% THD, 1-ch driven)
• Wi-Fi Built-in and Wireless Direct Compatible for Easy Network
• Bluetooth® for wireless music streaming and Compressed Music Enhancer for Bluetooth
• AirPlay®, Spotify®*, Pandora®*, Tidal*, Deezer*, Qobuz*, JUKE* music streaming service
• *Music service availability varies by region.
• DSD 2.8 MHz / 5.6 MHz, FLAC / WAV / AIFF 192 kHz / 24-bit, Apple® Lossless 96 kHz / 24-bit playback
• Gapless playback compatibility allows play without interruption
• HDMI® (4 in / 1 out) with 4K Ultra HD full support, HDR Video including Dolby Vision and Hybrid Log-Gamma, and BT.2020
• Front panel USB Digital Connection for USB thumbdrives
• YPAO™ sound optimization for automatic speaker setup
• Dialogue Lift ensures that dialogue comes from the center of the screen
• Dialogue Level Adjustment for proper sound balance with dialogue and vocals
• Assignable amplifiers for bi-amp connection and Speaker Zone B Function
• Multi-language color OSD capable of displaying cover art
• ECO mode operation for about 20% less power consumption
• Dimensions: 435 x 161 x 327 mm
• Weight 8.1 kg.

Columns:

These speakers are characterized by expressive, detailed, powerful and solid sound. And innovative design.

• Power: MAX 250 W / RMS 175 W
• Frequency range: 25 - 32.000 Hz (- 3 dB)
• Filter frequencies: 240/2500 Hz
• Sensitivity: 93 dB
• Resistance: 4-8 ohms
• Midrange: 2 x 5.25" carbon fiber
• Woofer: 2 x 6.5-inch Kevlar
• Construction: 4 x phase inverters at the rear
• Dimensions: 1100 x 198 x 395 mm / Weight: 27 kg (1 pc.)