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The Sony SRSULT50W.CE7 Bluetooth speaker off white is a high-performance portable audio solution designed for users who demand powerful sound, rugged durability, and immersive lighting in a compact form. As part of Sony’s ULT POWER SOUND series, this off-white speaker delivers a rich, bass-driven experience with selectable ULT1 and ULT2 modes, engineered to energize any environment. Whether you’re hosting a party, relaxing outdoors, or streaming music at home, the Sony SRSULT50W.CE7 portable speaker with ULT bass combines advanced acoustic technologies with user-friendly features to elevate your listening experience across all settings.
Key features of the Sony SRSULT50W.CE7 Bluetooth speaker off white
- ULT1/ULT2 bass modes – selectable low-frequency profiles for deeper or punchier sound
- X-Balanced Speaker Unit – optimised woofer design for distortion-free bass and clear vocals
- 360° Party Light – ambient lighting that synchronises with music playback
- IP66/IP67 waterproof and dustproof – built to withstand water, dust, and salt exposure
- 25-hour battery life – extended playback for uninterrupted entertainment
- Quick charging – 10 minutes of charge delivers up to 100 minutes of playback
- Battery Care function – prevents overcharging and extends battery lifespan
- Sound Field Optimization – automatic tuning based on ambient noise conditions
- 10-band EQ – customisable sound profiles via the Sony | Sound Connect app
- Stereo Pair and Party Connect – link multiple speakers for immersive or large-scale sound
- Multipoint Connection – pair two Bluetooth devices simultaneously for seamless switching
- LDAC codec – supports high-resolution wireless audio streaming
- USB-C charging and powerbank function – recharge the speaker and other devices from one port
What makes the Sony SRSULT50W.CE7 portable speaker with ULT bass ideal for bass enthusiasts?
The Sony SRSULT50W.CE7 portable speaker with ULT bass is engineered to deliver a dynamic low-frequency response that transforms everyday listening into a full-bodied sonic experience. With the dedicated ULT button, users can toggle between two distinct bass modes: ULT1 for deeper, low-end resonance and ULT2 for punchier, high-impact beats. These modes are powered by a combination of passive radiators and Sony’s proprietary X-Balanced Speaker Unit, which maximises diaphragm area while minimising distortion. Whether you're streaming hip-hop, EDM, or cinematic scores, the bass output remains tight, powerful, and immersive across all volume levels.
How does the Sony SRSULT50W.CE7 wireless speaker with party light enhance your environment?
The Sony SRSULT50W.CE7 wireless speaker with party light adds a visual dimension to your audio experience with its integrated 360° Party Light. Designed to synchronise with your music, the lighting creates a subtle yet vibrant ambiance that complements both indoor and outdoor settings. Whether you're hosting a gathering or relaxing solo, the illumination adapts to the rhythm and mood of your playlist. Users can customise the lighting effects via the Sony | Sound Connect app, allowing full control over brightness, colour, and sync patterns. This feature transforms any space into a personalised soundscape, making the speaker as visually engaging as it is acoustically powerful.
Is the Sony SRSULT50W.CE7 with IP67 waterproof rating and 25h battery suitable for outdoor use?
Absolutely. The Sony SRSULT50W.CE7 with IP67 waterproof rating and 25h battery is built for durability and long-lasting performance in challenging environments. With IP66 and IP67 ratings, the speaker is fully protected against water splashes, dust ingress, and even salt-water exposure—making it ideal for beach outings, poolside sessions, or dusty trails. The rugged build is complemented by a 25-hour battery life, ensuring uninterrupted playback throughout the day and night. For quick top-ups, the speaker supports fast charging, delivering 100 minutes of playback from just a 10-minute charge. Combined with the included shoulder strap, the speaker is easy to carry, making it a reliable companion for outdoor adventures.
Why is the Sony speaker with X-Balanced woofer and LDAC codec a standout for audio clarity?
The Sony speaker with X-Balanced woofer and LDAC codec is designed to deliver high-fidelity sound with precision and depth. The X-Balanced Speaker Unit features a non-circular diaphragm that increases sound pressure while reducing distortion, resulting in clearer vocals and more impactful bass. This design is paired with LDAC codec support, which enables high-resolution audio streaming over Bluetooth. Whether you're listening to studio recordings or live performances, the speaker maintains clarity across the frequency spectrum. Tweeters enhance high-frequency detail, while passive radiators reinforce the low end, creating a balanced and spacious soundstage that’s ideal for both casual and critical listening.
How does sound field optimisation improve playback on the Sony portable speaker with stereo pair?
The Sony portable speaker with stereo pair and sound field optimisation adapts its output to suit your environment. Using built-in sensors, the speaker detects ambient noise and automatically adjusts sound settings to maintain clarity and balance. This ensures consistent performance whether you're indoors, outdoors, or in noisy surroundings. For users seeking a wider soundstage, the Stereo Pair function allows two compatible speakers to be wirelessly linked, delivering true stereo separation and immersive audio. Additionally, Party Connect enables up to 100 speakers to be synchronised, creating a unified sound and lighting experience across large spaces. These features make the speaker highly adaptable for both intimate and large-scale setups.
Is the Sony SRSULT50W.CE7 Bluetooth speaker off white easy to integrate into your tech setup?
The Sony SRSULT50W.CE7 Bluetooth speaker off white is designed for seamless integration into modern tech ecosystems. With Bluetooth 5.3 and support for profiles like A2DP, AVRCP, and SPP, the speaker connects effortlessly to smartphones, tablets, and other devices. Multipoint Connection allows two Bluetooth devices to be paired simultaneously, enabling automatic switching between calls and playback. Fast Pair simplifies setup with Android devices, while the USB Type-C® port supports both charging and powerbank functionality. This means users can recharge the speaker and power other devices from the same port, streamlining cable management and enhancing convenience. The off-white finish adds a clean, minimalist aesthetic that complements any space.
What makes the Sony SRSULT50W.CE7 speaker with USB-C charging and powerbank function a practical choice?
The Sony SRSULT50W.CE7 speaker with USB-C charging and powerbank function offers dual-purpose utility that enhances its value for everyday use. The USB Type-C® port not only recharges the internal battery but also serves as an output for charging smartphones and other devices. This feature is particularly useful during travel, outdoor activities, or emergency situations where access to power is limited. Combined with the Battery Care function, which prevents overcharging and extends battery health, the speaker is built for long-term reliability. Its compact dimensions (320 mm x 144 mm x 125 mm) and manageable weight (3.3 kg) make it easy to transport, while the included strap ensures comfortable carry wherever you go.
For users seeking a versatile, high-performance speaker that blends powerful sound, ambient lighting, and rugged portability, buy Sony SRSULT50W.CE7 speaker with USB-C charging and powerbank function to enjoy immersive audio, customisable features, and all-day battery life in a sleek off-white design.
