Highlights

Why we love this product
It's never been so easy to experience true Dolby Surround Sound and Dolby Atmos Sound in your home. This set contains everything you need: the new ULTIMA 40 Surround series (Mk4), AV receiver and cable. Save money when you buy as a bundle.
Key advantages at a glance
- Ready to play 5.1.2 complete set including Denon AVC-X3800H receiver, next generation ULTIMA 40 Series (Mk4) including subwoofer, center and REFLEKT Dolby Atmos height speakers for a premium-class home cinema experience
- Identical and perfectly compatible components for monumental audio immersion and precise localization of all sound events for music, movies, and games in rooms up to 35 m²
- Complete set includes: 2x ULTIMA 40 (Mk4), Center (Mk4), Subwoofer T 10, ULTIMA 20 rear speakers (Mk4), Denon AVC-X3800H receiver, 2x REFLEKT Dolby Atmos speakers, cable set (2.5 m C3525W subwoofer cable, 30 m C2530S speaker cable, 15 m C2515S speaker cable)
- ULTIMA 40 with 25-mm tweeters with wave guide for detailed spacial audio, 3-way system with two high-durability woofers for balanced dynamics and zero distortion even at high volume, woven kevlar woofers with phase-plug in braced separate chamber for the ultimate in dialogue comprehension
- Denon AVC-X3800H receiver with Dolby Atmos, Dolby Atmos Height Virtualization, Dolby True HD, DTS:X, DTS Neural:X, DTS Virtual:X, DTS-HD Master Audio, IMAX Enhanced, voice control from Works with Alexa, Google Assistant, Apple Siri, Bluetooth, Amazon Music, AirPlay 2, Napster, TuneIn, Deezer, Spotify, Soundcloud, TIDAL, HEOS® Built-in
- HDMI with 8K/60Hz and 4K/120Hz video pass-through, HDCP 2.3, HDR (Dolby Vision™, HDR10+, HLG, 3D), Enhanced Audio Return Channel (eARC), RCA input
- Powerful T 10 Subwoofer, which can be configured in front- or down-firing modes. Can be connected wirelessly.
- FSC®-certified wood, modern timeless design with satin-polished lacquered front and high-quality fabric covers, brass-coated bi-wiring/bi-amping screw terminals, easy to upgrade to 7.x.x, wall mounts available under accessories
Features
All technologies at a glance






Specifications

UL 40 Mk4 25 floorstanding speaker (1 pc.)
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Description Item Width 25 cm Height 106.9 cm Depth 35.2 cm Weight 20.3 kg -
Description Item Terminal clamps Screw terminals, brass coated -
Description Item Suitable for AV receiver Yes Banana plug compatible Yes Bi-Amping/Bi-Wiring Yes Maximum cable diameter 4 mm Equalization port (position) back Equalization port 2 Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Net internal volume 52 L Spikes prepared Yes Integrated stand Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Fabric Midrange driver (number per enclosure) 1 Midrange driver (diameter) 165 mm Midrange driver (material) Kevlar Woofer (number per enclosure) 2 Woofer (diameter) 165 mm Woofer (material) Fibreglas Continuous power handling (IEC - Long Term) 120 W Sensitivity (2.83 V / 1 m) 87 dB Frequency range 39 - 20000 Hz Peak power capacity (IEC - Short Term) 200 W Maximum sound pressure level 108 dB/1m Impedance 4 - 8 Ohm Acoustic principle 3-way-system Enclosure type Bass reflex

Regal-Lautsprecher UL 20 Mk4 25 (Stk.)
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Description Item Width 21.5 cm Height 33.5 cm Depth 25.1 cm Weight 6.2 kg -
Description Item Terminal clamps Screw terminals, brass coated -
Description Item Banana plug compatible Yes Maximum cable diameter 4 mm Equalization port (position) back Equalization port 1 Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Net internal volume 10.5 L Wall mounting brackets Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Fabric Bass/Midrange driver (number per enclosure) 1 Bass/Midrange driver (diameter) 165 mm Bass/Midrange driver (material) Kevlar Continuous power handling (IEC - Long Term) 50 W Sensitivity (2.83 V / 1 m) 87 dB Frequency range 60 - 20000 Hz Peak power capacity (IEC - Short Term) 80 W Maximum sound pressure level 104 dB/1m Impedance 4 Ohm Acoustic principle 2-way-system Enclosure type Bass reflex Crossover frequency internal switch 2800 Hz

Center speaker UL 40 C Mk4 25
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Description Item Width 42 cm Height 17.2 cm Depth 18.6 cm Weight 5.9 kg -
Description Item Terminal clamps Screw terminals, brass coated -
Description Item Banana plug compatible Yes Maximum cable diameter 4 mm Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Keyhole plate mounted Yes Wall mounting brackets Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Fabric Bass/Midrange driver (number per enclosure) 2 Bass/Midrange driver (diameter) 130 mm Bass/Midrange driver (material) Kevlar Continuous power handling (IEC - Long Term) 100 W Sensitivity (2.83 V / 1 m) 88 dB Frequency range 80 - 20000 Hz Peak power capacity (IEC - Short Term) 150 W Maximum sound pressure level 107 dB/1m Impedance 4 - 8 Ohm Acoustic principle 2-way-system Enclosure type Closed

satellite speakers Reflekt (pcs)
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Description Item Width 13 cm Height 18.5 cm Depth 8.7 cm Weight 1.46 kg -
Description Item Dolby Atmos Yes DTS:X Yes -
Description Item Terminal clamps Screw terminals -
Description Item Suitable for AV receiver Yes Maximum cable diameter 2.5 mm Cabinet material MDF Cabinet surface Matte, lacquered Net internal volume 0.5 L Keyhole plate mounted Yes Integrated stand Yes Wall mounting brackets Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Fabric Woofer (number per enclosure) 1 Woofer (diameter) 90 mm Woofer (material) Kevlar Sensitivity (2.83 V / 1 m) 85 dB Frequency range 150 - 20000 Hz Impedance 4 Ohm Acoustic principle 2-way-system Enclosure type Closed

T 10 Subwoofer
High-end-class active subwoofer that can be configured in either front- or down-firing modes
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Description Item Width 35.1 cm Height 48.3 cm Depth 38 cm Weight 15.6 kg -
Description Item Cinch input 1 -
Description Item Power supply voltage 230 V Automatic on/off Yes Maximum power consumption 150 W Fixed AC power cable Yes Safety class 2 Fuse Yes Storage for settings when disconnected Yes Standby-Function Yes Standby-Power consumption 1 W Bass boost/EQ Yes Input gain adjustment Yes Level control Yes Phase control Yes Wireless Subwoofer Yes Power output capacity impulse (peak) Bass 150 W Amplifier configuration 1.0 Amplifier technology Class D Amplifier channels 1 -
Description Item Lowest frequency (-3 dB) 33 Hz Suitable for AV receiver Yes Equalization port 1 Down-firing Yes Front-firing Yes Cabinet material MDF Cabinet surface Laminated, matte Integrated stand Yes Woofer (number per enclosure) 1 Woofer (diameter) 250 mm Woofer (material) Aluminium Frequency range 33 - 190 Hz Maximum sound pressure level 115 dB/1m Acoustic principle 1-way-system Enclosure type Bass reflex

DENON AVC-X3800H
The Denon AVC-X3800H is your top-of-the-line AV receiver. Experience true, immersive 3D sound in medium and large rooms, and benefit from extensive video and streaming capabilities.
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Description Item Width 43.4 cm Height 16.7 cm Depth 37.9 cm Weight 12.5 kg -
Description Item AAC Yes FLAC Yes MP3 Yes WAV Yes WMA Yes Dolby Atmos Yes Dolby Surround Yes Dolby TrueHD Yes Dolby Vision Compatible Yes DTS Virtual:X Yes DTS-HD Master Audio Yes DTS:X Yes HDR10+ Yes Dolby Vision Yes -
Description Item Output performance amplifier: Satellites 180 W Amplifier channels 9 4K UHD Upscale Yes -
Description Item AirPlay 2 Yes Bluetooth Yes LAN Yes Wifi Yes Video outputs - HDMI 3 Video inputs- HDMI 6 HEOS® Built-in Yes Auro 3D Yes -
Description Item Amazon Music Yes Deezer Yes napster Yes SoundCloud Yes Spotify Yes TIDAL Yes TuneIn Yes -
Description Item Remote control Infrared

Subwoofer-Cable 2.5m - C3525W
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Description Item Cable length 2.5 m

15m Speaker Cable 2.5mm² - C2515S
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Description Item Cable length 15 m

30m Speaker Cable 2.5mm² - C2530S
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Description Item Cable length 30 m
Accessories
All required accessories are included in the delivery.
Recommended accessories
Included components
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1 × UL 40 Mk4 25 floorstanding speaker (1 pc.)
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Black
- 1 × Schwarz Gummifüße (4 Stk.) für UL 20/40 Mk4 25 (ET) – Black
- 1 × ULTIMA 40 Mk4 Cover – Black
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1 × Bookshelf speaker UL 20 Mk4 25 (Pair)
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Black
- 2 × Regal-Lautsprecher UL 20 Mk4 25 (Stk.) – Black
- 2 × Schwarz Gummifüße (4 Stk.) für UL 20/40 Mk4 25 (ET) – Black
- 2 × ULTIMA 20 Mk4 Cover – Black
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1 × Center speaker UL 40 C Mk4 25
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Black
- 1 × Schwarz Gummifüße (4 Stk.) für UL 20/40 Mk4 25 (ET) – Black
- 1 × ULTIMA CENTER 2 Mk4 Cover – Black
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1 × pair of satellite speakers Reflekt
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Black
- 2 × satellite speakers Reflekt (pcs) – Black
- 1 × T 10 Subwoofer – Black
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1 × DENON AVC-X3800H
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Black
- 1 × RC-1253 Remote Control for DENON AVR-X2800H DAB/AVC-X3800H – Black
- 1 × Subwoofer-Cable 2.5m - C3525W – Black
- 1 × 15m Speaker Cable 2.5mm² - C2515S – white
- 1 × 30m Speaker Cable 2.5mm² - C2530S – white
Downloads & support
Downloadable documents
- Operating instructions: T 10 Subwoofer
- Declaration of conformity: T 10 Subwoofer
- Quick Start Guide: T 10 Subwoofer
- Safety Booklet: T 10 Subwoofer
- Operating instructions: DENON AVC-X3800H
- Declaration of conformity: Subwoofer-Cable 2.5m - C3525W
- Operating instructions: pair of satellite speakers Reflekt
- Declaration of conformity: pair of satellite speakers Reflekt
- Operating instructions: Center speaker UL 40 C Mk4 25
- Declaration of conformity: Center speaker UL 40 C Mk4 25
- Declaration of conformity: Bookshelf speaker UL 20 Mk4 25 (Pair)
- Operating instructions: UL 40 Mk4 25 floorstanding speaker (1 pc.)
- Declaration of conformity: UL 40 Mk4 25 floorstanding speaker (1 pc.)
- Declaration of conformity: 15m Speaker Cable 2.5mm² - C2515S