Stereo set - AV receiver Denon AVR-X2500H, with speakers Dynavoice Challenger M-65 EX (v.4)

Very good sound stereo set with AV receiver Denon AVR-X2500H and speakers Dynavoice Challenger M-65 EX (v.4)

AV receiver:

7.2. channel 4K receiver with Amazon Alexa voice control

Denon AVR-X2500H supports Dolby Atmos, DTS:X™ and DTS Virtual:X, HDR, HLG and 4K image enhancement. 8 HDMI inputs and 2 outputs with HDCP 2.2 on all inputs and outputs. Spotify, Pandora, Tidal, HEOS "multi-room" streaming technologies, stream music in different rooms and control it all with the Amazon Alexa function. Blending perfectly into a variety of modern designs, the AVR-2500H is an entertainment center to help create the ideal home theater. With more than 100 years of experience, Denon guarantees lasting impressions and the highest sound quality.

• 95 watts per channel (8-ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive); 150W per channel (6 ohms, 1% 1ch Drive)
• Built-in HEOS wireless multi-room audio technology
• Class-leading Denon guided setup assistant and graphical user interface
• Stream popular music services like Spotify®, Amazon Music, Deezer, Tidal and more via the free HEOS app
• Bluetooth and AirPlay wireless audio streaming
• 32-bit/192kHz AKM DAC (AKM4458VN) for all channels
• Network streaming and USB High-Res support, including: ALAC, FLAC, WAV (up to 24-bit/192kHz) as well as DSD 2.8MHz and 5.6MHz tracks
• Auto setup and optimize room acoustics with Audyssey MultEQ XT by included microphone and stand
• Audyssey Dynamic EQ & Dynamic Volume for perfect sound at any listening level

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These speakers are characterized by expressive, detailed, powerful and solid sound. And innovative design. It is the all-time Best Seller in its price range.

• 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
• Subwoofer: 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.)