Denon AVR-X1800H 7.2ch AV Receiver
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8K-ready home theatre for small to medium rooms
The Denon AVR-X1800H 7.2ch AV Receiver is a seven-channel receiver built for 8K video and 3D audio in small to medium rooms. It decodes Dolby Atmos and DTS:X in 7.2 or 5.2.2 layouts, and HEOS Built-in adds wireless multi-room streaming across compatible speakers. A seven-channel amplifier, three 8K HDMI inputs and Audyssey room correction cover movies, music and gaming from one box.
Why You'll Love It
- 3D sound without a big install. Dolby Atmos and DTS:X add height and surround effects in 7.1, 5.1 or 2.1 layouts, and the Dolby Surround and DTS Neural:X upmixers fill out older content.
- Ready for 8K and modern gaming. Three of the six HDMI inputs support 8K/60Hz and 4K/120Hz with VRR, ALLM and Quick Frame Transport for smooth, low-lag play on compatible consoles.
- Streaming and vinyl in one. HEOS Built-in, Wi-Fi, Bluetooth and AirPlay 2 handle wireless music, while a built-in phono input lets you connect a turntable.
Under the Hood
- Discrete seven-channel amplifier. High-current amplification on every channel delivers up to 145 watts per channel, enough to drive a 7.2 system in a small to medium room.
- Audyssey room correction. The supplied microphone and Audyssey MultEQ XT measure each speaker and optimise the output for your room, with an optional editor app for finer control.
- Full 8K HDMI section. Support for Dolby Vision, HDR10+, HLG and Dynamic HDR pass-through up to 40Gbps, plus eARC on the main output for object-based audio from a smart TV.
CHT Insider Verdict
The AVR-X1800H is a sensible entry into current home theatre, with the 8K and 4K/120Hz features that matter for a new TV or console alongside proven Denon amplification and Audyssey tuning. For a first surround system in a small to medium room, it covers the essentials without the cost of the larger X-series models. The CD and phono inputs also make it a tidy hub for physical media.
Pro Tip: Run the Audyssey MultEQ XT calibration with the supplied microphone on a tripod at seated ear height before serious listening; it corrects for your room and sets speaker distances, and it makes the biggest single difference to how the system sounds.
Specifications
| Amplifier | |
| Power amplifier channels | 7 |
| Power output | 145W per channel (6 Ω, 1 kHz, THD 1%, 1 ch); 120W per channel (6 Ω, 1 kHz, 0.7%, 2 ch); 80W per channel (8 Ω, 20 Hz - 20 kHz, 0.08%, 2 ch) |
| Speaker impedance | 4 - 16 Ω |
| Audio Performance | |
| Input sensitivity/impedance | 200 mV / 47 kΩ |
| Frequency response | 10 Hz - 100 kHz, +1, -3 dB (Direct Mode) |
| Signal-to-noise ratio | 98 dB (IHF-A weighted, Direct Mode) |
| Connections - Inputs | |
| HDMI | 6 (1 front) |
| Composite video | 2 |
| Phono | 1 |
| Analog audio | 2 |
| Digital optical | 2 |
| USB (front) | 1 |
| Connections - Outputs | |
| HDMI monitor (eARC) | 1 |
| Component video | 1 |
| Headphones | 1 |
| Connections - Other | |
| Ethernet | 1 |
| Microphone port | 1 |
| FM/AM tuner antenna | 1 |
| Tuner | |
| FM tuning range | 87.5 MHz - 108 MHz |
| AM tuning range | 522 kHz - 1611 kHz |
| General | |
| Power supply | 230V 50/60Hz |
| Power consumption | 430W (standby 0.1W, CEC standby 0.5W) |
| Dimensions (H x W x D) | 151 x 434 x 339 mm |
| Weight | 8.62 kg |
| Finish | |
| Available finish | Black |
| Amplified channels | 7 |
| Power output | 80 W per channel (8 Ω, 2 ch driven) |
| Surround processing | Dolby Atmos |
Is this enough for a first home theatre?
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Does it support 8K and 4K/120 gaming?
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Can I add more speakers later?
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Can I stream music to it?
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