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: the new ULTIMA 20 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 complete set including Yamaha RX-V4A receiver, next generation ULTIMA 20 Series (Mk4) for impression-making audio immersion and precise localization of all sound events for music, movies, and games in rooms up to 30 m²
- Perfectly matched complete set includes: 2x ULTIMA 20 (Mk4), Center (Mk4), Subwoofer T 8, Yamaha RX-V4A receiver, cable set (2.5 m C3525W subwoofer cable, 30 m C2530S speaker cable)
- Extensive feature set on Yamaha AV receiver including support for Dolby True HD, DTS-HD Master Audio, Amazon Alexa, Apple Siri sowie Bluetooth, Amazon Music HD, AirPlay 2, Napster, Deezer, Spotify, Qobuz, pandora, SiriusXM, TIDAL, 115 watts of power per channel (6 ohms, 0.9 % THD)
- HDMI ports with HDCP 2.3, HDR (Dolby Vision™, HDR10+, HLG, 3D), Enhanced Audio Return Channel (eARC), multiroom audio via the Yamaha MusicCast App, YPAO™ measuring system for optimal audio customization
- Time-tested, compact ULTIMA 20 (Mk4) 2-way bookshelf speakers in bass-reflex design for punchy, precise bass and a homogenous audio image with phase plug
- Powerful T 8 Subwoofer, which can be configured in front- or down-firing modes. Can be connected wirelessly.
- Upgrade to a 7.1 Surround Sound and Dolby Atmos® Set, place on floor stands, bookshelf, or wall mount
- FSC®-certified wood, modern timeless design with satin-polished lacquered front and high-quality fabric covers, brass-coated screw terminals
Features
All technologies at a glance

Specifications

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

Yamaha RX-V4A
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Description Item Width 43.5 cm Height 17.1 cm Depth 37.7 cm Weight 8.8 kg -
Description Item Dolby TrueHD Yes Dolby Vision Yes DTS-HD Master Audio Yes HDR10+ Yes Dolby Digital Plus Yes -
Description Item AM - LW Yes DAB+ Yes FM Yes -
Description Item Standby-Function Yes -
Description Item AirPlay 2 Yes Bluetooth Yes Wifi Yes Video outputs - HDMI 1 Video inputs- HDMI 4 HDMI ARC CEC Yes -
Description Item Spotify Yes

T 8 Subwoofer
High-end-class active subwoofer that can be configured in either front- or down-firing modes. Measurements shown below reflect downfiring mode including feet. Frontfiring mode including feet measures 37.3 cm high, 31.1 cm wide and 36.0 cm tall.
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Description Item Width 31.1 cm Height 42.3 cm Depth 38 cm Weight 11 kg -
Description Item Cinch input 1 -
Description Item Power supply voltage 230 V Automatic on/off Yes Maximum power consumption 100 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 Frequency regulator (range) 37 - 200 Hz Level control Yes Phase control Yes Wireless Subwoofer Yes Power output capacity impulse (peak) Bass 100 W Amplifier configuration 1.0 Amplifier technology Class D Amplifier channels 1 -
Description Item Lowest frequency (-3 dB) 37 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) 200 mm Woofer (material) Aluminium Frequency range 35 - 210 Hz Maximum sound pressure level 111 dB/1m Acoustic principle 1-way-system Enclosure type Bass reflex

Subwoofer-Cable 2.5m - C3525W
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Description Item Cable length 2.5 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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2 × 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 × Yamaha RX-V4A
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Black
- 1 × Remote control – Black
- 1 × T 8 Subwoofer – Black
- 1 × Subwoofer-Cable 2.5m - C3525W – Black
- 1 × 30m Speaker Cable 2.5mm² - C2530S – white
Downloads & support
Downloadable documents
- Declaration of conformity: 30m Speaker Cable 2.5mm² - C2530S
- Declaration of conformity: Subwoofer-Cable 2.5m - C3525W
- Operating instructions: T 8 Subwoofer
- Declaration of conformity: T 8 Subwoofer
- Quick Start Guide: T 8 Subwoofer
- Safety Booklet: T 8 Subwoofer
- Declaration of conformity: Bookshelf speaker UL 20 Mk4 25 (Pair)
- Operating instructions: Center speaker UL 40 C Mk4 25
- Declaration of conformity: Center speaker UL 40 C Mk4 25
- Operating instructions: Yamaha RX-V4A
- Quick Start Guide: Yamaha RX-V4A