Music is part of almost everything we do. It makes boring moments fun and happy times even better. When friends meet, music gives energy. When families travel, music makes the journey enjoyable. When we sit alone, music makes us relax.
Because of this, people today love to buy Bluetooth speakers. These speakers are small, wireless, and easy to carry. They connect to our phones and play music anywhere – in a room, in a park, or even near a pool.
Sony, a world-famous company for sound products, has launched a new Bluetooth speaker called the Sony ULT Field 5. This speaker is made for people who like strong bass, colorful lights, and modern design.
But this speaker costs ₹35,990, which is not cheap. So the big question is: Is it really worth buying? Let’s check everything step by step.
Design and Build Quality
The first thing you will notice about the Sony ULT Field 5 is its design. It looks very modern, stylish, and premium.
- The body is covered with mesh fabric and matte plastic. This makes it look clean and feel solid.
- The color option available is off-white, which looks classy and different from the usual black speakers.
- It weighs around 3.3 kg. This is not very light, but it is also not too heavy. You can still carry it easily.
Sony gives a strap that you can attach to the speaker. This strap makes it simple to carry like a small bag. When you don’t want the strap, you can hide the hooks, and it looks neat.
Another very important thing – this speaker is tough. It has IP66 and IP67 ratings. What does this mean?
- IP66 → safe from dust.
- IP67 → safe in water (up to 1 meter for 30 minutes).
So, you don’t need to worry if it falls in water or gets dirty. You can take it outside, to the beach, poolside, or even in the rain.
In short, the design is stylish, the build is strong, and it is ready for both indoor and outdoor use.
Features and Specifications
The Sony ULT Field 5 has many features that make it useful and fun. Here is a simple table:
| Feature | Details |
| Weight | 3.3 kg |
| Body Material | Fabric + plastic |
| Water/Dust Proof | IP66 / IP67 |
| Bluetooth | Version 5.3 |
| Audio Support | LDAC, SBC, AAC |
| Lighting | RGB lights, app control |
| Sound Modes | ULT 1 (extra bass), ULT 2 (balanced) |
| Battery Life | Up to 25 hours (claimed) |
| Charging Time | 3.5 hours |
| Quick Charge | 10 mins = 100 mins play |
| Ports | USB-C in/out, AUX input |
| Other Features | Party Connect, Sound Optimisation, Battery Care |
These features show that the Sony ULT Field 5 is not just a normal speaker. It is a party device with lights, sound modes, and long battery.
Lighting System
One of the most exciting parts of this speaker is its RGB lighting system.
- The lights change color with the beat of the music.
- At a party, these lights create a fun atmosphere like a mini disco.
- The lights can be controlled using the Sony Music Center app.
- If you don’t like lights, you can simply turn them off with a button.
This means the speaker can be used in two ways:
- For parties, with lights on.
- For relaxing moments, with lights off.
Sound Quality
The sound is the most important thing in any speaker. Sony has given the ULT Field 5 two sound modes:
- ULT 1 Mode – This mode increases the bass (the deep beats). It is perfect for hip-hop, Bollywood dance songs, and EDM. It makes you feel like dancing.
- ULT 2 Mode – This mode makes the sound more clear and balanced. It is good for soft songs, acoustic music, and voices.
At medium volume (30–60%), the sound is excellent. The bass is strong but does not hide the singer’s voice or other instruments.
At high volume (above 60%), the sound is not as clear. You may hear some compression. This happens because the speaker has a 27-watt output, which is not very high.
So, this speaker is best for medium volume use in small to medium rooms. It is not the best for very large outdoor areas.
Battery and Charging
Sony says the battery can last up to 25 hours. But this depends on how you use it.
- Medium volume, no lights, no ULT → 20–25 hours
- Medium volume with lights + ULT → 12–15 hours
- High volume with lights → 6–7 hours
The charging is also very useful:
- Full charge in 3.5 hours
- Quick charge: 10 minutes = 100 minutes of play
- Battery Care Mode – stops charging at 90% to protect battery health.
This means the battery is long-lasting and fast to charge.
Pros and Cons
Here is a simple table of good and not-so-good points:
| Good Points (Pros) | Not Good Points (Cons) |
| Premium and stylish design | Very expensive (₹35,990) |
| Waterproof and dustproof | Not very loud at high volume |
| RGB lights for parties | Battery reduces fast with lights |
| Two sound modes | A little heavy (3.3 kg) |
| Bluetooth 5.3 support | Other brands are cheaper |
| Long battery with careful use | Sound loses clarity at top volume |
| USB-C charging, reverse charging | Lights not useful for everyone |
Who Should Buy It?
This speaker is good for:
- People who love parties and want bass + lights.
- People who want a tough speaker for outdoors, beaches, or rain.
- People who listen to music at medium volume.
- Fans of Sony products.
This speaker is not good for:
- People who want very loud sound for big events.
- People who need a budget-friendly speaker.
- People who want a lightweight travel speaker.
Comparison with Other Speakers
At the price of around ₹35,990, this speaker faces strong competition.
- JBL Boombox 3
- Louder and more powerful.
- Good for very large outdoor parties.
- But much heavier and bigger than Sony ULT Field 5.
- Bose Portable Smart Speaker
- Very light and easy to carry.
- Sound is clear, especially for voices and acoustic music.
- But it does not have strong bass like Sony.
- Sony SRS-XG500
- Another Sony speaker.
- Bigger and louder than ULT Field 5.
- Better for large gatherings, but less portable.
So, the Sony ULT Field 5 is best for people who want style, portability, and party features, not just raw power.
Best Ways to Use Sony ULT Field 5
Here are some ideas where this speaker works best:
- House parties – lights on, bass mode for dance music.
- Picnics or outdoor trips – strong body and waterproofing make it safe.
- Poolside fun – even if water splashes, no problem.
- Relaxing alone – lights off, ULT 2 mode for soft music.
- Emergency power bank – USB-C output can charge your phone.
Final Verdict
The Sony ULT Field 5 is a stylish, strong, and fun Bluetooth speaker. It gives you:
- Clear and powerful sound at medium volume
- Colorful lights for party mood
- Waterproof and dustproof safety
- Long battery life and quick charging
But it also has some limits:
- It is not the loudest speaker.
- It is a little heavy.
- It is quite expensive.
If you want a premium portable speaker that looks good, gives strong bass, and adds fun to parties, then this is a great option. But if you only want loud sound for less money, other brands like JBL or Bose may be better for you.
FAQ on Sony ULT Field 5
1. What is the price of Sony ULT Field 5 in India?
The Sony ULT Field 5 is priced at ₹35,990 in India.
2. Is the Sony ULT Field 5 waterproof?
Yes, it has IP67 rating, which means it is safe from water and dust. You can use it near the pool, beach, or in light rain.
3. How long does the battery of Sony ULT Field 5 last?
Sony says the battery can last up to 25 hours. But in real use, it gives around 12–20 hours, depending on volume and lights.
4. Does the Sony ULT Field 5 have lights?
Yes, it has RGB lights that change with music. You can turn them on for parties or off when you want simple listening.
5. Can I use the Sony ULT Field 5 as a power bank?
Yes, the speaker has a USB-C port that allows reverse charging. You can charge your phone using the speaker’s battery.
6. Is Sony ULT Field 5 good for large outdoor parties?
Not really. The speaker is best for small to medium gatherings. At very high volume, the sound loses some clarity. For very large parties, JBL Boombox 3 is better.
Disclaimer: Product prices, features, and specifications mentioned on this website may change without notice. Please check the official brand website or trusted retailers for the latest updates before making any purchase.
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