Product Information
Powerful, versatile and a master of home cinema, the Denon AVC-X4800H delivers a premium experience.
The power to impress
With a mono block power amp construction, the Denon AVC-X4800H puts out 125 watts per channel - nearly 20% more power than the model below. It’s this extra grunt that makes all the difference to action movies – with explosions that you ‘feel’ and heightened tension in the soundtracks for ‘edge-of-seat’ drama. Even in larger home cinema rooms, the X4800H has the power to deliver an enveloping and truly cinematic experience.
Enhanced processing for absolute precision
More than just a powerhouse, the AVC-X4800H has the precision to match. At the heart of the Denon is a 32-bit DDSC (Dynamic Discrete Surround Circuit), with Denon’s top-grade Alpha AL32 processor. Rather than using a single chip, it employs separate components to drive the various parts of the digital processing. Dedicated processing delivers greater precision and accuracy, across the board, giving you more lifelike and detailed sound.
Flexible, 9-channel surround sound
With nine powered channels, the Denon AVC-4800H gives you a wide choice of speaker configurations. Choose between 7.4.2 or 5.4.4 Dolby Atmos speaker configurations with two or four ceiling speakers. Alternatively, stick with 5.4.2 and power a second pair of speakers in another room or bi-amp your main pair of speakers. As your system grows, so the capability of this Denon AVC grows with it.
Upgrade to 11-channel surround
Add an extra stereo power amp and the Denon lets you configure four ceiling or Atmos-enabled speakers as well as full 7-channel surround sound. Alternatively, use two Atmos speakers and enjoy a broad soundstage with 'front wide speakers' forming a 9.2.2 system. If you don't fancy a Dolby Atmos specific system but want the most immersive sound possible, go for an 11.2 configuration. This offers 7.2 sound with the addition of front width and front height speakers.
Connect up to four subwoofers for balanced bass around the room
For the best-balanced bass, the AVX-X4800H has four passive subwoofer outputs. This lets you place a subwoofer in each corner of the room, giving a smooth, even bass response. With four bass channels, you can also use smaller subwoofers. This gives you a tighter, punchier bass whilst not missing any bass weight and depth.
Wide range of immersive 3D sound formats
Whatever speaker configuration you decide upon, the AVC-X4800H has a surround format to suit. Compatible formats include Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X, DTS Virtual:X, IMAX Enhanced, Auro-3D and 360 Reality Audio. This huge range of options means you can adapt your surround sound speaker system from the simplest system with ‘virtual height’ speakers to full-blown 11.4 systems that truly bring the cinema home.
Advanced multi-room functionality and custom install ready
The AVC-X4800H has three HDMI outputs with an independent Zone 2 interface. This means you can run audio and video to another screen, in another room independently from the twin, main outputs. IP control capability for major third-party control devices, as well as Control4 SDPP (Simple Device Detection Protocol) certification, plus three DC triggers makes this AV amp ideal for more complex home installations.
Unique Dirac Live set-up – coming soon*
For the very best sound in your room, Denon is set to offer powerful room correcting technology from Dirac Research. This uses a microphone and dedicated software to take multiple readings around your room and feed the information back to the amplifier for a completely bespoke response (professional set-up recommended).
*Due 2023. Requires additional payment.
Audyssey MultEQ XT32 for simple room set-up
Featuring Audyssey's high-end MultEQ XT32 technology, the AVC-X4800H adapts itself to your room's acoustics. The XT32 version of this automatic measuring and set-up device features include Audyssey Dynamic Volume, Dynamic EQ, LFC and SubEQ HT for total control. If you want to take this even further, purchase the MultEQ Editor App (at additional cost) and you've access to advanced user settings.
HDMI interface fully equipped for 8K
The AVC-X4800H is equipped for an 8K future. With no fewer than seven HDMI inputs, all of which are 8K and 4K/120Hz ready, you’ll have all the connectivity you’ll ever need. Two of the three outputs are 8K compatible, too. They support 8K pass-through, 4K/120Hz and 8K upscaling of 4K content, as well, ensuring you get the very best picture from legacy sources.
Brilliant for gamers
The enhanced HDMI interface makes this Denon AV amp the perfect choice for gaming. All HDMI inputs support 4K/120Hz and VRR (Variable Refresh Rate) for the best resolution and clarity. Quick Frame Transport (QFT) and Auto Low Latency Mode (ALLM) help eliminate lag and frame tearing, giving you a smoother, more responsive gaming experience.
Wide-ranging HDR support
The AVC-X4800H also supports a wide range of High Dynamic Range video formats. These include Dolby Vision, HDR10 and HLG. It also supports HDR10+, which enhances picture realism by sending dynamic Meta data to your TV, as well as Dynamic HDR. In short, whatever the format used by the film, game or stream, the Denon supports it.
HEOS built-in - for the finest multi-room audio
HEOS multi-room music systems connect together by dual-band Wi-Fi, making them easy to set up with your existing home network. Up to 32 HEOS units can be set up at one time, ensuring even the largest of homes are covered for multi-room music. With HEOS already built-in, the AVC-X4800H is ready to go as a single 'zone' without any further adaptors.
Control it all with the HEOS app
Once you've set up your HEOS speaker system, you can stream music effortlessly via the dedicated HEOS app. Available for Apple iOS and Android, the app not only lets you stream your stored music but also Internet radio services and popular streaming services such as Spotify, Tidal, Napster and Deezer.
Use with your choice of voice assistant
Compatible with Siri, Alexa and Google Assistant, the AVC-X4800H works with your voice assistant of choice. For Alexa or Google Assistant control, simply download the HEOS app. Pair your Echo device if you’re using Alexa and you’re good to go – adjust the volume, skip to the next track and switch inputs simply by asking Alexa or Google. For control via Siri, simply link the amp via Apple AirPlay 2 and enjoy voice interaction and AirPlay 2 multi-room support.
Take your movie and gaming passion to the next level, with the Denon AVC-X4800H.
Compact in size but expansive in sound, the SVS Ultra Evolution Bookshelf speakers are the culmination of a sonic obsession.
Sound just as the artist intended
Designed as a compact monitor speaker, the SVS Ultra Evolution Bookshelf speakers offer an expansive soundstage, with pitch-perfect precision. The speakers don’t embellish the sound, but neither do they leave anything out. What you hear is just what was recorded.
Ultra driver and tweeter design
In order to achieve their studio-like sound quality, the SVS Ultra Evolution Bookshelf speakers use top quality Ultra Evolution drive units. The 6.5 inch woofer uses a glass fibre cone for the perfect combination of lightness and rigidity – helping it to react decisively to the most subtle changes. The diamond-coated, aluminium dome tweeter units give exceptional clarity at the top-end.
Tapered cabinets for broad soundstage
The distinctive, tapered cabinets don’t just look sleek, they also help improve the sound. By chamfering the cabinet, edge diffraction is minimised, giving a spacious ‘wall of sound’. The precise soundstage also makes it easy to pick out individual instruments, making these speakers amongst the most accurate and revealing in their class.
Top quality finish
With optimised bracing, flush-mounted drive units and careful profiling, the solid cabinets are made to the highest standards. Finished in a choice of deep and lustrous gloss black, gloss white or black oak, their style is every bit as professional as the sound quality.
Hear every element of sound, with the SVS Ultra Evolution Bookshelf speakers.
Optimise your home cinema system’s Dolby Atmos and DTS:X sound effects, with the SVS Ultra Elevation, surround speakers.
Cinematic effects, delivered with precision
For the most immersive sound in any home cinema – especially those with Dolby Atmos and DTS:X decoding – high quality effect speakers make all the difference. Designed to angle the sound to precisely the best part of the sound stage, the Ultra Elevation speakers optimise your home cinema experience to make you feel more a part of the action than ever.
Ultra driver and tweeter design
In order to achieve their cinematic precision, the SVS Ultra Elevation speakers use top quality drive units. The woofer uses a glass fibre cone for the perfect combination of lightness and rigidity – helping it to react decisively to the most subtle changes. The diamond-coated, aluminium dome tweeter units give exceptional clarity at the top-end.
Designed to fire up or down
Place these speakers high up on your wall or ceiling and the sound is fired downwards towards you. If wall mounting is undesirable, the Ultra Elevations can work equally well the other way up. Thanks to its angled baffle, the sound can just as easily be fired upwards.
Supplied with dedicated wall brackets
Coming complete with multi-angle wall brackets, the speakers can be mounted on a wall or ceiling. For a secure fit, a magnetic ceiling lock is also included.
Top quality finish
With optimised bracing, flush-mounted drive units and chamfered profiling, the solid cabinets are made to the highest standards. Finished in a choice of deep and lustrous gloss black, gloss white or black oak, their style is every bit as professional as the sound quality.
Lift your home cinema to new dimension in sonic precision, with the SVS Ultra Elevation.
Complete your Ultra Evolution home cinema speaker package with the ultimate centre speaker – the SVS Ultra Evolution Center.
Ultimate centre speaker
As centre speakers handle the vast majority of dialogue and much of the soundtrack, too, making the right choice is crucial. The SVS Ultra Evolution Center speaker has been carefully engineered to deliver a premium performance. From its dedicated mid-range driver to its time-aligned cabinet geometry, the SVS Ultra Evolution Center shows true dedication to being at the heart of your home cinema.
Optimised for dialogue
Using a 3-way speaker array, vocals are perfectly reproduced with the SVS Ultra Evolution Center. The mid-range driver sits within its own enclosure, making sure that it’s not affected by pressure from the woofers in the same cabinet.
Ultra Evolution driver and tweeter design
In order to achieve its high-precision sound quality, this SVS centre speaker deploys top quality Ultra Evolution drive units. The 6.5-inch woofers use glass fibre cones for the perfect combination of lightness and rigidity – helping it to react decisively to the most subtle changes in speech. The diamond-coated aluminium dome tweeter unit delivers exceptional clarity at the top-end.
Top quality finish
With optimised bracing, flush-mounted drive units and time-aligned cabinet profiling, the solid cabinets are made to the highest standards. Finished in a choice of deep and lustrous gloss black, gloss white or black oak, its style is every bit as professional as the sound quality.
From a crucial whisper to a heart-pounding scream, the SVS Ultra Evolution Center speaker reveals it all.
Mighty bass power, commanding control and room-friendly design make the SVS SB-3000 R|Evolution the perfect subwoofer for cinematic bass made as unobtrusive as possible.
Authoritative bass for commanding home cinema
With its high-excursion, 13” woofer unit, the SB-3000 R|Evolution hits the lowest notes with ease - right down to 17Hz. With this degree of low-level extension, you won’t miss a note of any soundtrack – right down to the grumbling low notes of a submarine or spacecraft. Using a mighty 1200 watt amplifier and flat-edge wound split-wind voice coil, the bass is also exceptionally in tune, giving the SB-3000 R|Evolution punchy dynamics that keep the sound fast and spot-on the beat.
Analog Devices DSP for sophisticated control
Keeping the mighty power under tight control, the sophisticated new 295MHz Analog Devices DSP (Digital Signal Processor) is one of the most advanced ever used in a subwoofer. The processor adjusts to the room’s frequency response, optimising the subwoofer’s output. It also carefully monitors the amp’s performance, ensuring a stable power supply and the highest efficiency.
Enhanced smartphone app control
Available for Apple iOS, Android and Amazon Fire platforms, the SVS control app gives precision control of your subwoofer. Auto Room Equalisation* uses the smartphone’s mic to automatically measure and adjust the subwoofer’s settings to suit your room’s acoustics. The app also lets you access all the DSP functions including volume, six preset EQs, low pass filter, phase, polarity, room gain compensation, power management settings and more.
*Available via over-the-air app update.
Room friendly, Sealed Box design
Despite its mighty power output, the SB-3000 R|Evolution is relatively room friendly. Without the need to worry about blocking a port outlet, the SB (sealed Box) design is easy to position. Given the amount of bass on tap, the dimensions are modest, too.
Built to stand the test of time
Featuring a highly reinforced, sealed MDF cabinet, the SB-3000 R|Evolution provides resonance-free, low distortion sound and is built to last. Custom elastomer feet help damp the cabinet and improve stability. Choose between Piano Gloss Black, Gloss White or Premium Black Ash finishes for the best match for your room. A protective, non-resonant grille is also supplied, keeping the woofer protected when needed.
Experience the next level in cinematic bass, with the SVS SB-3000 R|Evolution.
Specifications
Reviews
The power to impress
With a mono block power amp construction, the Denon AVC-X4800H puts out 125 watts per channel - nearly 20% more power than the model below. It’s this extra grunt that makes all the difference to action movies – with explosions that you ‘feel’ and heightened tension in the soundtracks for ‘edge-of-seat’ drama. Even in larger home cinema rooms, the X4800H has the power to deliver an enveloping and truly cinematic experience.
Enhanced processing for absolute precision
More than just a powerhouse, the AVC-X4800H has the precision to match. At the heart of the Denon is a 32-bit DDSC (Dynamic Discrete Surround Circuit), with Denon’s top-grade Alpha AL32 processor. Rather than using a single chip, it employs separate components to drive the various parts of the digital processing. Dedicated processing delivers greater precision and accuracy, across the board, giving you more lifelike and detailed sound.
Flexible, 9-channel surround sound
With nine powered channels, the Denon AVC-4800H gives you a wide choice of speaker configurations. Choose between 7.4.2 or 5.4.4 Dolby Atmos speaker configurations with two or four ceiling speakers. Alternatively, stick with 5.4.2 and power a second pair of speakers in another room or bi-amp your main pair of speakers. As your system grows, so the capability of this Denon AVC grows with it.
Upgrade to 11-channel surround
Add an extra stereo power amp and the Denon lets you configure four ceiling or Atmos-enabled speakers as well as full 7-channel surround sound. Alternatively, use two Atmos speakers and enjoy a broad soundstage with 'front wide speakers' forming a 9.2.2 system. If you don't fancy a Dolby Atmos specific system but want the most immersive sound possible, go for an 11.2 configuration. This offers 7.2 sound with the addition of front width and front height speakers.
Connect up to four subwoofers for balanced bass around the room
For the best-balanced bass, the AVX-X4800H has four passive subwoofer outputs. This lets you place a subwoofer in each corner of the room, giving a smooth, even bass response. With four bass channels, you can also use smaller subwoofers. This gives you a tighter, punchier bass whilst not missing any bass weight and depth.
Wide range of immersive 3D sound formats
Whatever speaker configuration you decide upon, the AVC-X4800H has a surround format to suit. Compatible formats include Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X, DTS Virtual:X, IMAX Enhanced, Auro-3D and 360 Reality Audio. This huge range of options means you can adapt your surround sound speaker system from the simplest system with ‘virtual height’ speakers to full-blown 11.4 systems that truly bring the cinema home.
Advanced multi-room functionality and custom install ready
The AVC-X4800H has three HDMI outputs with an independent Zone 2 interface. This means you can run audio and video to another screen, in another room independently from the twin, main outputs. IP control capability for major third-party control devices, as well as Control4 SDPP (Simple Device Detection Protocol) certification, plus three DC triggers makes this AV amp ideal for more complex home installations.
Unique Dirac Live set-up – coming soon*
For the very best sound in your room, Denon is set to offer powerful room correcting technology from Dirac Research. This uses a microphone and dedicated software to take multiple readings around your room and feed the information back to the amplifier for a completely bespoke response (professional set-up recommended).
*Due 2023. Requires additional payment.
Audyssey MultEQ XT32 for simple room set-up
Featuring Audyssey's high-end MultEQ XT32 technology, the AVC-X4800H adapts itself to your room's acoustics. The XT32 version of this automatic measuring and set-up device features include Audyssey Dynamic Volume, Dynamic EQ, LFC and SubEQ HT for total control. If you want to take this even further, purchase the MultEQ Editor App (at additional cost) and you've access to advanced user settings.
HDMI interface fully equipped for 8K
The AVC-X4800H is equipped for an 8K future. With no fewer than seven HDMI inputs, all of which are 8K and 4K/120Hz ready, you’ll have all the connectivity you’ll ever need. Two of the three outputs are 8K compatible, too. They support 8K pass-through, 4K/120Hz and 8K upscaling of 4K content, as well, ensuring you get the very best picture from legacy sources.
Brilliant for gamers
The enhanced HDMI interface makes this Denon AV amp the perfect choice for gaming. All HDMI inputs support 4K/120Hz and VRR (Variable Refresh Rate) for the best resolution and clarity. Quick Frame Transport (QFT) and Auto Low Latency Mode (ALLM) help eliminate lag and frame tearing, giving you a smoother, more responsive gaming experience.
Wide-ranging HDR support
The AVC-X4800H also supports a wide range of High Dynamic Range video formats. These include Dolby Vision, HDR10 and HLG. It also supports HDR10+, which enhances picture realism by sending dynamic Meta data to your TV, as well as Dynamic HDR. In short, whatever the format used by the film, game or stream, the Denon supports it.
HEOS built-in - for the finest multi-room audio
HEOS multi-room music systems connect together by dual-band Wi-Fi, making them easy to set up with your existing home network. Up to 32 HEOS units can be set up at one time, ensuring even the largest of homes are covered for multi-room music. With HEOS already built-in, the AVC-X4800H is ready to go as a single 'zone' without any further adaptors.
Control it all with the HEOS app
Once you've set up your HEOS speaker system, you can stream music effortlessly via the dedicated HEOS app. Available for Apple iOS and Android, the app not only lets you stream your stored music but also Internet radio services and popular streaming services such as Spotify, Tidal, Napster and Deezer.
Use with your choice of voice assistant
Compatible with Siri, Alexa and Google Assistant, the AVC-X4800H works with your voice assistant of choice. For Alexa or Google Assistant control, simply download the HEOS app. Pair your Echo device if you’re using Alexa and you’re good to go – adjust the volume, skip to the next track and switch inputs simply by asking Alexa or Google. For control via Siri, simply link the amp via Apple AirPlay 2 and enjoy voice interaction and AirPlay 2 multi-room support.
Take your movie and gaming passion to the next level, with the Denon AVC-X4800H.
Compact in size but expansive in sound, the SVS Ultra Evolution Bookshelf speakers are the culmination of a sonic obsession.
Sound just as the artist intended
Designed as a compact monitor speaker, the SVS Ultra Evolution Bookshelf speakers offer an expansive soundstage, with pitch-perfect precision. The speakers don’t embellish the sound, but neither do they leave anything out. What you hear is just what was recorded.
Ultra driver and tweeter design
In order to achieve their studio-like sound quality, the SVS Ultra Evolution Bookshelf speakers use top quality Ultra Evolution drive units. The 6.5 inch woofer uses a glass fibre cone for the perfect combination of lightness and rigidity – helping it to react decisively to the most subtle changes. The diamond-coated, aluminium dome tweeter units give exceptional clarity at the top-end.
Tapered cabinets for broad soundstage
The distinctive, tapered cabinets don’t just look sleek, they also help improve the sound. By chamfering the cabinet, edge diffraction is minimised, giving a spacious ‘wall of sound’. The precise soundstage also makes it easy to pick out individual instruments, making these speakers amongst the most accurate and revealing in their class.
Top quality finish
With optimised bracing, flush-mounted drive units and careful profiling, the solid cabinets are made to the highest standards. Finished in a choice of deep and lustrous gloss black, gloss white or black oak, their style is every bit as professional as the sound quality.
Hear every element of sound, with the SVS Ultra Evolution Bookshelf speakers.
Optimise your home cinema system’s Dolby Atmos and DTS:X sound effects, with the SVS Ultra Elevation, surround speakers.
Cinematic effects, delivered with precision
For the most immersive sound in any home cinema – especially those with Dolby Atmos and DTS:X decoding – high quality effect speakers make all the difference. Designed to angle the sound to precisely the best part of the sound stage, the Ultra Elevation speakers optimise your home cinema experience to make you feel more a part of the action than ever.
Ultra driver and tweeter design
In order to achieve their cinematic precision, the SVS Ultra Elevation speakers use top quality drive units. The woofer uses a glass fibre cone for the perfect combination of lightness and rigidity – helping it to react decisively to the most subtle changes. The diamond-coated, aluminium dome tweeter units give exceptional clarity at the top-end.
Designed to fire up or down
Place these speakers high up on your wall or ceiling and the sound is fired downwards towards you. If wall mounting is undesirable, the Ultra Elevations can work equally well the other way up. Thanks to its angled baffle, the sound can just as easily be fired upwards.
Supplied with dedicated wall brackets
Coming complete with multi-angle wall brackets, the speakers can be mounted on a wall or ceiling. For a secure fit, a magnetic ceiling lock is also included.
Top quality finish
With optimised bracing, flush-mounted drive units and chamfered profiling, the solid cabinets are made to the highest standards. Finished in a choice of deep and lustrous gloss black, gloss white or black oak, their style is every bit as professional as the sound quality.
Lift your home cinema to new dimension in sonic precision, with the SVS Ultra Elevation.
Complete your Ultra Evolution home cinema speaker package with the ultimate centre speaker – the SVS Ultra Evolution Center.
Ultimate centre speaker
As centre speakers handle the vast majority of dialogue and much of the soundtrack, too, making the right choice is crucial. The SVS Ultra Evolution Center speaker has been carefully engineered to deliver a premium performance. From its dedicated mid-range driver to its time-aligned cabinet geometry, the SVS Ultra Evolution Center shows true dedication to being at the heart of your home cinema.
Optimised for dialogue
Using a 3-way speaker array, vocals are perfectly reproduced with the SVS Ultra Evolution Center. The mid-range driver sits within its own enclosure, making sure that it’s not affected by pressure from the woofers in the same cabinet.
Ultra Evolution driver and tweeter design
In order to achieve its high-precision sound quality, this SVS centre speaker deploys top quality Ultra Evolution drive units. The 6.5-inch woofers use glass fibre cones for the perfect combination of lightness and rigidity – helping it to react decisively to the most subtle changes in speech. The diamond-coated aluminium dome tweeter unit delivers exceptional clarity at the top-end.
Top quality finish
With optimised bracing, flush-mounted drive units and time-aligned cabinet profiling, the solid cabinets are made to the highest standards. Finished in a choice of deep and lustrous gloss black, gloss white or black oak, its style is every bit as professional as the sound quality.
From a crucial whisper to a heart-pounding scream, the SVS Ultra Evolution Center speaker reveals it all.
Mighty bass power, commanding control and room-friendly design make the SVS SB-3000 R|Evolution the perfect subwoofer for cinematic bass made as unobtrusive as possible.
Authoritative bass for commanding home cinema
With its high-excursion, 13” woofer unit, the SB-3000 R|Evolution hits the lowest notes with ease - right down to 17Hz. With this degree of low-level extension, you won’t miss a note of any soundtrack – right down to the grumbling low notes of a submarine or spacecraft. Using a mighty 1200 watt amplifier and flat-edge wound split-wind voice coil, the bass is also exceptionally in tune, giving the SB-3000 R|Evolution punchy dynamics that keep the sound fast and spot-on the beat.
Analog Devices DSP for sophisticated control
Keeping the mighty power under tight control, the sophisticated new 295MHz Analog Devices DSP (Digital Signal Processor) is one of the most advanced ever used in a subwoofer. The processor adjusts to the room’s frequency response, optimising the subwoofer’s output. It also carefully monitors the amp’s performance, ensuring a stable power supply and the highest efficiency.
Enhanced smartphone app control
Available for Apple iOS, Android and Amazon Fire platforms, the SVS control app gives precision control of your subwoofer. Auto Room Equalisation* uses the smartphone’s mic to automatically measure and adjust the subwoofer’s settings to suit your room’s acoustics. The app also lets you access all the DSP functions including volume, six preset EQs, low pass filter, phase, polarity, room gain compensation, power management settings and more.
*Available via over-the-air app update.
Room friendly, Sealed Box design
Despite its mighty power output, the SB-3000 R|Evolution is relatively room friendly. Without the need to worry about blocking a port outlet, the SB (sealed Box) design is easy to position. Given the amount of bass on tap, the dimensions are modest, too.
Built to stand the test of time
Featuring a highly reinforced, sealed MDF cabinet, the SB-3000 R|Evolution provides resonance-free, low distortion sound and is built to last. Custom elastomer feet help damp the cabinet and improve stability. Choose between Piano Gloss Black, Gloss White or Premium Black Ash finishes for the best match for your room. A protective, non-resonant grille is also supplied, keeping the woofer protected when needed.
Experience the next level in cinematic bass, with the SVS SB-3000 R|Evolution.
