Sony

Sony SRSULT70B BT speaker black
Sony

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Sales Rank: #1 in Speakers
#36 in Electronics
Style: Speakers
Product No.: 2101154688

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Sony SRSULT70B BT speaker black
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Item number21011546882097512068209745109920975831792101185404
On offer since19.04.202409.05.201615.03.201620.08.201604.06.2024
Price280,19 EUR36,39 EUR39,99 EUR347,89 EUR136,49 EUR
Weight6.3 kg150 g215 g16.50kg735 g
ManufacturerSonyTechnaxxTechnaxxLogitechJbl Harman
CategoryAccessoriesHardware/ElectronicHardware/ElectronicHardware/ElectronicHardware/Electronic
Connectivity technologyWired & Wireless Wired Wired Wired Wireless
Recommended usageUniversal MP3 player Universal Universal Universal
Cables includedAC AUX,USB Audio (3.5mm)
USB
Audio Direct USB Type-C

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Description:

Description:schwarz, Bluetooth 5.2, Klinke, USB
Leistung: Nennleistung: 45 W
Kanäle: 2.0
Anschlüsse: 1x 3,5-mm-Klinkenbuchse, 1x 6,3-mm-Kopfhörerbuchse, 1x USB 2.0
Frequenzbereich: 20 Hz - 20 kHz
Hauptmerkmale rn rn Lautsprecher rn Anzahl der Lautsprecher 1 rn Anzahl der passiven Strahler 2 rn Hochtöner Ja rn Anzahl der Hochtöner-Antriebe 2 rn Hochtönerdurchmesser 4,6 cm rn Woofer Ja rn Anzahl der Tieftöner-Antriebe 2 rn Tieftönerdurchmesser 11,4 cm rn rn Anschlüsse und Schnittstellen rn Übertragungstechnik Verkabelt & Kabellos rn WLAN Nein rn Bluetooth Ja rn 3,5-mm-Anschluss Ja rn AUX-Eingang Nein rn Bluetooth-Version 5.2 rn Bluetooth-Profile A2DP, AAC, AVRCP, LDAC, SBC, SPP rn Bluethooth-Reichweite 30 m rn 6,35-mm-Stecker Ja rn USB Anschluss Ja rn USB-Stecker USB Typ-A rn Anzahl USB 2.0 Anschlüsse 1 rn Kabellänge 1,5 m rn rn Design rn Produkttyp Party Lautsprecher rn Produktfarbe Schwarz rn Produktdesign Röhre rn Schutzfunktion Beständig gegen Rost rn Tragegriff(e) Ja rn Internationale Schutzart (IP-Code) IP67 rn rn Leistungen rn Empfohlene Nutzung Universal rn Integrierter Kartenleser Nein rn Eingebautes
The Sony ULT FIELD 7 BT Speaker in black is a powerful, portable Bluetooth loudspeaker designed for immersive music experiences indoors and outdoors. With its robust housing and carrying handle, it is engineered for parties, gatherings, and flexible everyday use, while still fitting elegantly into modern living spaces. As part of Sony's current audio lineup, it combines high sound pressure, deep bass and wireless convenience.

Technically, the ULT FIELD 7 is built around Sony's expertise in loudspeaker engineering: multiple drivers work together to deliver a broad, room-filling sound stage. A dedicated bass concept (ULT / bass-focused sound mode, depending on model variant) emphasizes low frequencies and ensures punchy beats for dance, hip-hop and electronic music without completely overwhelming the mids and highs. Bluetooth connectivity enables wireless music streaming from smartphones, tablets and notebooks; depending on the exact configuration, modern Sony speakers typically support stable connections and simple pairing via Bluetooth. A rechargeable battery provides hours of playback, so the speaker can be used away from power outlets, for example on the balcony, in the garden or on the go. The sturdy construction is aimed at everyday use and is typically complemented by intuitive control buttons directly on the device.

In terms of applications, the Sony ULT FIELD 7 BT Speaker is ideal for home use, parties, barbecues, exercise sessions or spontaneous events. Its portability makes it a flexible sound solution: you can use it as your main speaker in a student apartment, as an additional party speaker in the living room, or as a music companion for outdoor activities. Wireless operation allows several people to take turns playing their playlists from their smartphones, turning every meeting into a shared listening experience. Depending on the product setup, the speaker can also be combined with other compatible Sony devices, for example as part of a broader audio ecosystem in your home.

The advantages for users are clear: the device offers a strong, dynamic sound in a portable format, without the complexity of a fixed hi-fi system. Bluetooth eliminates cable clutter; the integrated battery means you don't have to search for sockets. The robust housing is designed for frequent transport and active everyday life. Compared to small smartphone speakers, the ULT FIELD 7 provides significantly more volume, richer bass and clearer sound, which is particularly noticeable in larger rooms or outdoors.

Sony, as the manufacturer, is one of the world's leading consumer electronics brands with decades of experience in audio, video, gaming and imaging. The company invests heavily in research and development to continually improve sound quality, energy efficiency and user comfort. In recent years, Sony has publicly emphasized various sustainability initiatives at corporate level, such as working towards reducing its environmental footprint, increasing the proportion of recycled materials in products and packaging where possible, and optimizing energy efficiency in many devices. Although specific sustainability features for this individual model are not listed here, purchasing a modern Sony product generally supports a manufacturer that has anchored climate and environmental goals in its corporate strategy.

For you as a customer, this means that you not only benefit from Sony's audio know-how and the everyday advantages of a powerful Bluetooth speaker, but you can also contribute to a more responsible consumption pattern. By choosing a brand that addresses issues such as resource efficiency and environmental impact at company level, you help support structures that value long-term sustainability alongside performance and design.
Manufacturer No.: SRSULT70B.EU8
Product Safety

Technical specifications

Packaging data

Package width573 mm
Package weight8 kg
Package height307 mm
Package depth269 mm

Performance

Recommended usageUniversal
FM radioNo
Card reader integratedNo
Built-in microphoneNo
Auto power offYes
Audio formats supportedMP3, WAV, WMA

Design

Protection featuresRust resistant
Product typeParty speaker
Product designTube
Product colourBlack
International Protection (IP) codeIP67
Carrying handle(s)Yes

Packaging content

Warranty cardYes
Quick start guideYes
Cables includedAC
AC adapter includedYes

Power

Power consumption (typical)45 W
Power consumption (standby)0.5 W
Battery typeBuilt-in battery
Battery technologyLithium-Ion (Li-Ion)
Battery recharge time5 h
Battery life (max)30 h
Battery capacity5200 mAh
AC adapter input voltage120 - 240 V
AC adapter frequency50/60 Hz

Ports & interfaces

Wi-FiNo
USB connector typeUSB Type-A
USB connectivityYes
USB 2.0 ports quantity1
Cord length1.5 m
Connectivity technologyWired & Wireless
Bluetooth version5.2
Bluetooth range30 m
Bluetooth profilesA2DP, AAC, AVRCP, LDAC, SBC, SPP
BluetoothYes
AUX inNo
6.35 mm connectorYes
3.5 mm connectorYes

Loudspeakers

Woofer diameter11.4 cm
WooferYes
Tweeter diameter4.6 cm
TweeterYes
Number of woofer drivers2
Number of tweeter drivers2
Number of speakers1
Number of passive radiators2

Weight & dimensions

Width512 mm
Weight6.3 kg
Height224 mm
Depth222 mm

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