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Sony Ult Field 5 Wireless Speaker

SRSULT50B
MONSTER DEAL
$299
$150 OFF¤
Deal ends 12/08/26
± Click the icons above as terms, conditions & fees apply

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Product Overview

The SRSULT50B is a wireless Bluetooth speaker, featuring Powerful bass and clear vocals, wherever the party takes you. Featuring a rugged, yet stylish design, colourful lighting, long battery life and adjustable shoulder-strap, ULT FIELD 5 is a fun way to enjoy great sounding music almost anywhere. It has the ability to Combine two ULT FIELD 5 speakers wirelessly, for wider stereo sound and also the Party Connect function to wirelessly connect up to 100 compatible speakers together.

Key Features

  • Dynamic Party Lighting
  • Up to 25 hours battery life*
  • Water, and dust-proof*
  • charge your portable devices on the go

Key Specifications

Brand:
Sony
Model Number:
SRSULT50B
Connections:
Bluetooth v5.3
Battery Life:
Up to 25 hours
IP Rating:
IP66/IP67
Voice Assistant:
No

Audio

Music Streaming:
Sony Sound Connect

Options

Controls:
Remote Control, Control via Sound Connect App

Safety

Water Resistant:
Dust resistant, Water resistant

General Information

Type:
Portable Bluetooth Speaker
Colour:
Black
Family:
Ult Field 5

Warranty

Manufacturer's Warranty:
1 Year

Audio

Music Streaming:
Sony Sound Connect

Safety

Water Resistant:
Dust resistant, Water resistant

Warranty

Manufacturer's Warranty:
1 Year

Product Dimensions

Product Height (mm):
144
Product Width (mm):
320
Product Depth (mm):
125
Product Weight (kg):
3.3

Box Dimensions

Box Height (mm):
163
Box Width (mm):
356
Box Depth (mm):
181
Box Weight (kg):
4

Product Reviews of Sony Ult Field 5 Wireless Speaker

Sony Ult Field 5 Wireless Speaker SRSULT50B

Overall Rating Snapshot

5.0 stars

5 out of 5 stars from 6 reviews

100% of users recommend this product

4
0
3
0
2
0
1
0
What customers say, summarised by AI
  • Excellent sound quality with strong volume and clarity across genres
  • Water resistance and durable build makes it ideal for outdoor use
  • Effortless wireless connection and user-friendly controls
  • Battery life is impressive, lasting through long sessions
  • Strap adds convenience for carrying and portability
  • No sound distortion even at high volume levels with various music styles
AI-generated summary from customer reviews, which may include incentivised reviews.
Pros
Quality (1)
Easy (1)
Lifespan (1)
  • 5 out of 5

    Sony ULT field 5

    Good quality great sound very happy with the quality

    Jason Booth

    Confirmed purchase 23 May 2026

    Published on 16 June 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Absolutely perfect sound

    Excellent sound, good volume and easy to use

    Jennifer Lyons

    Confirmed purchase 15 March 2026

    Published on 7 April 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Great

    The product is so good

    Daniel

    Confirmed purchase 3 December 2025

    Published on 31 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Great

    The product is so good

    Daniel

    Confirmed purchase 3 December 2025

    Published on 31 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Top notch product

    Effortless connection and it sound awesome!

    Laszlo Szabo

    Confirmed purchase 29 November 2025

    Published on 23 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Awesome sound, great features

    Sound is awesome way better than my Wonderboom 4 or JBL Wireless speaker. The strap makes it easy to carry and the water resistance is excellent especially if it rains when using it outside or we drop it in water. The sound did not get distorted even at 90% volume based on the music I,was playing being rap, hip hop, r&b, & contemporary, & country music. Love the features and the battery life is excellent!

    Mark Messiha

    Confirmed purchase 31 October 2025

    Published on 26 November 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 6 of 6 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Sony Ult Field 5 Wireless Speaker is a portable Bluetooth speaker designed for listeners who want powerful bass, easy outdoor use and flexible party playback. It suits social gatherings, backyard entertaining and everyday music streaming. Key strengths include energetic sound, portable design and weather-ready durability. One limitation is that it prioritises impact and fun over the more neutral, audiophile-style tuning found in some premium alternatives.

What it’s great for

  • Outdoor Entertaining
  • Backyard Parties
  • Travel Music
  • Everyday Streaming
  • Poolside Listening

Where it works best

  • Backyard
  • Patio
  • Park
  • Beach
  • Living Room
  • Poolside

Who it’s for

  • Casual Listener
  • Party Host
  • Outdoor Entertainer
  • Traveller
  • Bass Lover

Things to consider

It is tuned more for strong, crowd-pleasing bass and portable party use than for the most balanced, detail-first sound some premium hi-fi focused speakers deliver.

Portability rating

8/10 - substantial enough for stronger sound, but still practical to move between rooms and outdoor settings.

Outdoor suitability

Very good for patios, parks, poolside and casual beach use thanks to its portable build and weather-resistant design.

Battery endurance rating

8/10 - long-lasting battery life is well suited to day trips, gatherings and extended casual listening.

Audio quality score

8/10 - bold, enjoyable and bass-forward sound that works especially well for energetic music, though not the most neutral tuning.

Multi-device compatibility

Strong - works well with common Bluetooth devices such as smartphones, tablets and laptops across major platforms.

Key benefits

  • ULT sound mode: Delivers a stronger bass-heavy presentation that adds more energy to pop, hip-hop and party playlists.
  • Portable design: Easier to carry around the home or outdoors than larger party speakers while still offering room-filling sound.
  • Water and dust resistance: Better suited to outdoor use around the patio, park or pool where splashes and dust are a concern.
  • Bluetooth wireless playback: Lets you stream music easily from compatible phones, tablets and laptops without cables.
  • Up to 25-hour battery life: Supports extended listening across a full day and into the evening before needing a recharge.
  • Party lighting: Adds a more lively atmosphere for gatherings without needing separate decorative lighting.
  • Speaker pairing support: Helps create a bigger, more immersive sound setup for larger spaces and social events.
  • Hands-free calling: Useful for taking calls from a connected phone without disconnecting your music source.

Q: How does the Sony ULT FIELD 5 compare with the ULT FIELD 3 and ULT FIELD 7?

A: It sits in the middle of Sony's ULT portable range. The ULT FIELD 5 is a better fit if the ULT FIELD 3 feels too compact for fuller sound, but the ULT FIELD 7 looks too large or heavy for regular carrying between rooms or outdoors.

Q: Is the Sony ULT FIELD 5 more suited to indoor listening or outdoor use?

A: It is designed to handle both, but it makes more sense for people who want a portable speaker that can move from the lounge room to the backyard. It is not just a desktop speaker, yet it is still easier to place and carry than larger party models.

Q: Does the ULT sound mode on the Sony ULT FIELD 5 make a real difference?

A: Yes. Sony's ULT tuning is aimed at giving bass more weight and impact, which can make pop, hip hop and dance tracks sound more energetic. The trade-off is that a stronger low end can sound less neutral than a speaker tuned mainly for detail.

Q: Can the Sony ULT FIELD 5 replace a TV soundbar?

A: No, not for most setups. It can play TV audio if your television supports Bluetooth audio output, but a portable speaker is not the same as a dedicated soundbar for dialogue focus, lip-sync stability and always-on lounge room use.

Q: Is the Sony ULT FIELD 5 easy to carry for regular use around the house or outside?

A: Yes, but it is best thought of as a substantial portable speaker rather than a small grab-and-go model. It suits moving between rooms, patios or park sessions, though it will feel bulkier in a backpack than compact speakers in the same range.