Published on Aug 13, 2025 | By Aditya Kumar Singh | X | Linkedin
Last Updated | Aug 13 | 10:36 AM(IST)
Sony India has expanded its premium audio lineup with the launch of the second-generation ULT Power Sound series. The new range includes two high-capacity party speakers – ULT Tower 9 and ULT Tower 9AC, two portable Bluetooth speakers – ULT Field 5 and ULT Field 3, and the ULT Mic 1 wireless microphone. Designed for immersive sound experiences, these products promise deep bass, crystal-clear audio, and rugged portability for both indoor and outdoor use.
Popular Punjabi singer Karan Aujla has been announced as the brand ambassador for the ULT series, further underlining Sony’s focus on youth-centric, high-performance audio products.
Sony ULT Tower 9 & ULT Tower 9AC – Powerful Party Speakers
The ULT Tower 9 and ULT Tower 9AC are built for 360° Party Sound and 360° Party Light, ensuring a fully immersive party experience.
Key Features:
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ULT Power Sound with two selectable bass modes (ULT1 & ULT2)
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Water-resistant top panel for durability
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Built-in handle & casters for easy mobility
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Party Connect to link up to 100 compatible speakers
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Sound Field Optimisation to adjust audio based on ambient noise
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Karaoke & guitar input support + TV Sound Booster mode
Battery & Power:
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ULT Tower 9 – Up to 25 hours battery life + quick charging
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ULT Tower 9AC – Plug-and-play with continuous operation (no built-in battery)
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Sony ULT Field 5 – Rugged Outdoor Bluetooth Speaker
The ULT Field 5 is designed for outdoor adventures and travel. It comes with IP67-rated water, dust, shock, and saltwater resistance, making it perfect for beaches, pool parties, and hiking trips.
Highlights:
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25-hour battery life
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ULT Power Sound with deep bass boost
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10-band custom equaliser for personalised sound tuning
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Multi-device connection for seamless switching between two devices
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Party Connect support for up to 100 units
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Sound Field Optimisation for clear sound in noisy environments
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Multi-way strap for easy portability
Sony ULT Field 3 – Compact & Durable Audio Companion
The ULT Field 3 offers a similar rugged design to the Field 5 but in a more compact form.
Features:
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24-hour battery life
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IP67-rated water, dust, and shock resistance
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ULT Power Sound and 10-band equaliser
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Multi-way strap for portability
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Party Connect to link with other compatible speakers
Sony ULT Mic 1 – Wireless Karaoke & Performance Mic
Perfect for karaoke nights, jam sessions, and live performances, the ULT Mic 1 delivers clear vocals with minimal background noise.
Specifications:
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Up to 20 hours of usage per charge
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Fast charging – 10 minutes charge = 120 minutes playtime
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Duet Assist for balanced audio during duet performances
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USB charging & plug-and-play dongle connectivity
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Sony ULT Power Sound 2nd Gen – Price in India
| Model | Price | Availability | Colour Options |
|---|---|---|---|
| ULT Tower 9 | ₹84,990 | Available now | Black |
| ULT Tower 9AC | ₹69,990 | Available now | Black |
| ULT Field 5 | ₹24,990 | Available now | Off White, Black |
| ULT Field 3 | ₹17,990 | Available now | Forest Grey, Off White, Black |
| ULT Mic 1 | ₹14,990 | Available now | Black |
Sony ULT Power Sound Speakers Review – Powerful Bass, Portability & Party Features
Sony’s ULT Power Sound series – including ULT Field 1, Field 3, Field 5, Field 7, Tower 9, Tower 9AC, and Tower 10 – is built for music lovers who crave deep, bass-heavy sound. With the signature ULT button, you can switch between ULT1 for deep lows and ULT2 for punchier bass, or fine-tune using the EQ in Sony’s apps.
Key Highlights
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Deep & Immersive Bass – Heart-thumping sound with selectable bass modes.
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Portable & Durable – IP67-rated water/dust resistance, shockproof design (Field 1 & Field 5), and multi-way straps for easy carrying.
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Long Battery Life – From 12 hours (Field 1) to 30 hours (Field 7), with quick charge support.
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Party-Ready Features – Karaoke, guitar input, customizable lights, Party Connect linking up to 100 speakers, and TV Sound Booster (Tower series).
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Connectivity – Bluetooth (SBC/AAC/LDAC), AUX input, and app control via Sony Music Center or Sony Sound Connect.
Drawbacks
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Bass distortion at max volume on some models.
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Mono output on Field 1 affects stereo experience.
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Limited app customization for certain speakers.
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Larger models may feel bulky.
FAQs – Sony ULT Field 5 & Field 3
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What bass modes are available, and how do they differ?
You can toggle between ULT1 for deeper bass, ULT2 for a more powerful punch, or turn them off entirely using the ULT button or the Sound Connect app.
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What are the IP ratings and environmental protection features?
Both models offer IP66/IP67-rated water/dust resistance, plus saltwater resistance and rugged build with detachable straps—ideal for outdoor use.
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What battery life can I expect in real-world conditions?
Field 5 offers up to 25 hours and Field 3 up to 24 hours under normal use. Heavy use of the ULT modes or lighting can reduce endurance significantly.
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Can the battery be charged quickly?
Yes—10 minutes of charge gives around 100 minutes of playback, especially useful in emergencies.
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How do I pair multiple ULT speakers together?
Use Party Connect: up to 100 compatible speakers can be wirelessly synced, using Bluetooth and a dedicated pair button.
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What connectivity options are available?
Supports Bluetooth 5.3, Fast Pair, multipoint pairing, AUX-in, and a USB-C port that functions for both charging the speaker and powering other devices.
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Does the speaker automatically adjust sound based on surroundings?
Yes—Sound Field Optimisation uses internal mics to adapt audio to your environment. You can disable it via the app.
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Is the speaker’s sound equalizer customizable?
In the Sound Connect app, you’ll find presets and a 10-band custom EQ, though ULT presets (ULT1/ULT2) themselves can’t be tweaked—you’d need to create your own EQ starting from scratch.
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What about charging the speaker—any special tips?
Use a USB-C charger rated at least 1.5 A, ideally 9 V / 3 A USB-PD for ~3.5 h full charge. Enable Battery Care mode if you want to preserve battery health (caps capacity at ~90%).
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Is there environmental consideration in packaging or materials?
Yes—no plastics are used in packaging for Field 5, Field 3, and Mic 1. Field 5 also uses recycled materials in its body, reflecting Sony’s eco-conscious design.
