Stereo set - Denon AVR-X2500H AV receiver, with Dynavoice Definition DF-6 floor speakers

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 that helps 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

Columns:

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

• Power: RMS 175 W / MAX 250 W
• Sensitivity: 94 dB
• Frequency range: 25 - 32.000 Hz (-3dB)
• Resistance: 6 ohms
• Filter frequencies: 370 / 3200 / 12800 Hz
• Dimensions: 222 x 1100 x 400 mm / Weight 24.4 kg (1 unit)
• Type: Three-way floor standing speakers
• Construction: Gold-plated bi-wire terminal with X-Change crossover - possibility to adjust medium and high frequencies -2 dB / 0 dB / +2 dB / +4 dB in relation to low frequencies according to the size of the room.
• Tweeters: 1 x ribbon/emitter and 1 x textile
• Midrange: 5.25 cm Kevlar is light and particularly resistant to deformation - clean and expressive midrange frequencies
• Subwoofers: 2 x 6.5 inch Kevlar lightweight and extremely resistant to deformation - deep and energetic bass