ULTIMA 20 Surround + Yamaha RX-V4A "5.1-Set"
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Highlights

Why we love this product
Big sound ready to play straight out of the box - the most sound you'll get for your money. If you can do without Dolby Atmos, the ULTIMA 20 Surround bundle with the high performance Yamaha RX-V4A AV receiver is practically made for you. All cables are included. Save money when you buy as a bundle.
Key advantages at a glance
- Plug and play 5.1 complete set including Yamaha RX-V4A AV receiver, HIFI bookshelf speakers, and T 8 subwoofer
- Yamaha AV receiver with extensive feature set, including support for the audio formats Dolby True HD, and DTS-HD Master Audio. Also compatible with Amazon Alexa, Apple Siri and Bluetooth, Amazon Music HD, AirPlay 2, Napster, Deezer, Spotify, Qobuz, pandora, SiriusXM, TIDAL
- 115 Watt output performance 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 with the Yamaha MusicCast App, YPAO™ measurement system for optimal audio calibration
- Home cinema, music, and gaming sound on a high level with impressive audio envelopment, and pinpoint localization of all sounds
- Time-tested 2-way ULTIMA 20 bookshelf speaker as front and rear, large 25-mm tweeters with phase plug and waveguide for detailed spatial sound production
- Powerful subwoofer, can be configured in either front- or down-firing modes, can be connected wirelessly. Center speaker with two woofers in D'Appolito configuration includes speaker cable (30 m) and subwoofer cable (2.5 m), no HDMI cable
Features
All technologies at a glance

Specifications

UL 20 Mk3 18 bookshelf speaker (pc.)
High-end Hi-Fi bookshelf speakers
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Description Item Width 21.5 cm Height 33.5 cm Depth 23.5 cm Weight 5.7 kg -
Description Item Terminal clamps Gold-plated screw terminals Minimum amplifier output power recommended 20 W -
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 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) Fibreglas Continuous power handling (IEC - Long Term) 50 W Sensitivity (2.83 V / 1 m) 87 dB Frequency range 70 - 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 2600 Hz

Centre speaker UL 40 C Mk3 18
High-end Hi-Fi centre speaker
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Description Item Width 42 cm Height 16.9 cm Depth 15.9 cm Weight 5.7 kg -
Description Item Terminal clamps Gold-plated screw terminals -
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/ fibreglass Continuous power handling (IEC - Long Term) 100 W Sensitivity (2.83 V / 1 m) 88 dB Frequency range 90 - 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

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

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

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 × Pair Shelf speaker UL 20 Mk3 18
–
Black
- 2 × UL 20 Mk3 18 bookshelf speaker (pc.) – Black
- 2 × red rubber feet (4x) for UL 20/40 Mk3 18
- 2 × grill for UL 20 Mk3 18 – Black
- 1 × Centre speaker UL 40 C Mk3 18 – Black
- 1 × T 8 Subwoofer – Black
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1 × Yamaha RX-V4A
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Black
- 1 × Remote control – 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
- Operating instructions: Pair Shelf speaker UL 20 Mk3 18
- Declaration of conformity: Pair Shelf speaker UL 20 Mk3 18
- Operating instructions: Centre speaker UL 40 C Mk3 18
- Declaration of conformity: Centre speaker UL 40 C Mk3 18
- Quick Start Guide: Centre speaker UL 40 C Mk3 18
- Safety Booklet: Centre speaker UL 40 C Mk3 18
- Operating instructions: Yamaha RX-V4A
- Quick Start Guide: Yamaha RX-V4A