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Sony ULT FIELD 5 Portable Bluetooth Speaker - Off White (SRSULT50W)

Sony ULT FIELD 5 Portable Bluetooth Speaker - Off White (SRSULT50W)

$378

Sony ULT FIELD 5 Portable Bluetooth Speaker - Off White (SRSULT50W)

SRSULT50W
Sony ULT FIELD 5 Portable Bluetooth Speaker - Off White (SRSULT50W)
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$378
or 24 months of equal Gem Visa Interest Free Installments of
$15.75^
approximately
GEM Finance Card
Total repayments $378 excluding fees.

This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

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Available on 24 months of equal Interest Free instalments:

$15.75^
approximately
per month
^ Total repayments $378 (excluding fees). Payment is required monthly. Min purchase applies. Offer ends . Exclusions, T&Cs & fees apply incl. a $55 Gem Visa estb. fee & annual fees ($65 Gem Visa (charged $32.50 half yearly)/$65 Gem CreditLine (charged $32.50 half yearly)). Interest rate (currently Gem Visa 29.49% p.a./CreditLine 29.95% p.a.) applies after any interest free term ends. Credit provided by Latitude Financial Services Ltd. For cash advances, an interest rate of 29.95% p.a. and fees of $2 Gem Visa/$6 Gem CreditLine applies. Further information on rates and fees can be found at gemfinance.co.nz.
How it works
Description

Dive into the deep, powerful sound offered by the Sony ULT FIELD 5 Portable Bluetooth Speaker. Compact yet mighty, this speaker is the ultimate companion for music lovers on the move. It also ensures a superior listening experience, featuring a 2-way active design that pumps out dynamic boosted audio and versatile ULT bass. Furthermore, this unit offers 360° Party Light, so you can liven up your jamming sessions with synchronised music and illumination.

Key Features

  • Sound That Moves You: Bring your favourite tunes to life with the Sony ULT FIELD 5! Built to elevate your listening experience, this device equips an X-Balanced Speaker Unit, tweeters, and passive radiators that ensure rich sound quality unlike any other. It also features Sound Field Optimisation to intelligently tune sound settings depending on the ambient noise.
  • Tune It Your Way: Thanks to its 10-Band Equaliser, you can easily customise your sound just the way you want it. It also has a built-in ULT button with two modes—ULT1 for deep, lower frequency bass and ULT2 for powerful, punch bass.
  • Perfect Party Starter: Enjoy fun music with matching ambience, as this Sony Bluetooth Speaker has a 360° Party Light feature that syncs the lighting with your music.
  • Handy App: The ULT FIELD 5 Speaker works in tandem with the Sony|Sound Connect app, making it easy to adjust shortcut settings, control lights, check your listening history, and monitor battery levels via your smartphone.
  • Portability Meets Durability: Conveniently take this Sony Speaker to your every adventure! It has a compact design with a detachable shoulder strap for easy carrying. It also boasts an IP67 water and dustproof rating to ensure it can reliably handle the rigours of day-to-day use.
  • Lasting Power: Enjoy extended listening sessions since the ULT FIELD 5 provides up to 25 hours of battery life. It also offers 10-minute quick charging, which gives you 2 hours of playtime. Plus, it has a Battery Care function to prevent overcharging.
  • Seamless Connectivity: With its Bluetooth Multipoint Connection, you can switch between your two paired devices instantly. It also supports Fast Pair for rapid connection on Android devices. Plus, it has a Party Connect feature, so you can synchronise your music across 100 compatible speakers.
Specifications
All Product Details
Brand Sony
Product Type Portable Bluetooth Speakers
Model Number SRSULT50W
Colour White
Speaker / Sound
Built-In Speakers Yes
Number of Speakers 1
Frequency Range 20Hz - 20,000Hz
Sound Modes Original, ULT 1, ULT 2
Onboard Controls On/Off, Bluetooth connect, Party connect, Play/Pause, Volume, ULT modes
Woofer Type Passive Radiator Woofer
Woofer Size 79 mm x 107 mm
Microphone
Number of Microphones 0
Tweeter
Tweeter Size 46 mm
Number of Tweeters 2
Battery
Battery Type Lithium Ion (Li-ion)
Rechargeable Yes
Battery Capacity (mAh) 5200 mAh
Battery Indicator Yes
Battery Life Up to 24 hours
Charging
Charging Method USB Type-C
Charge Time Approx. 3.5 hours
Quick Charging Time 10 mins = 2 hours
Standard Charging 27W
Technology
Sensors Dynamic Party Lighting
Connectivity
Wired / Wireless Wireless
Wireless Range Up to 30 hours
Wireless Frequency Bands 2.4 GHz
Connectivity Type Bluetooth
Bluetooth Power Class Class 1
Bluetooth Version v5.2
Connection
USB Port 1 x USB Type-C
Other Connections Ports 1 x 3.5mm jack
Durability
IP Rating IP66
Additional Features
Water Resistant Yes
Dust Resistant Yes
Software / App Compatibility
App Enabled Yes
Compatible App Music Center App
Compatible Mobile Operating System Apple iOS, Android OS
Dimensions
Product Width 32 cm
Product Depth 12.5 cm
Product Height 14.4 cm
Product Weight 3.3 kg
Warranty
Manufacturers 12 Months
Reviews

Expert Reviews


Customer Reviews


Sony ULT FIELD 5 Portable Bluetooth Speaker - Off White (SRSULT50W) is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from A Powerhouse The Sony ULT Field 5 absolutely blew me away. This speaker is an audio beast; powerful, clear, and loaded with bass that you can feel in your chest. The ULT (Ultimate) bass mode really lives up to its name, giving your music that punchy low-end without muddying the mids or highs. What stands out most is the crystal-clear sound quality even at high volumes. It doesn’t distort or lose detail, which is rare in portable Bluetooth speakers. Whether you’re playing rock, EDM, hip-hop, or acoustic sets, it handles everything with depth and richness. The battery life is stellar; easily hitting the advertised 25+ hours depending on usage. The build is rugged and waterproof (IP67), so it’s perfect for beach days, road trips, or parties. The LED lighting adds a cool visual flair without being over the top. Bluetooth pairing is quick, and the companion app lets you customize sound profiles, lighting, and firmware updates. You can also pair multiple units for a wider stereo effect, which is great for larger gatherings. ✅ Pros: • Deep, thumping bass with ULT mode • Loud, clear, distortion-free sound • Excellent battery life • Rugged and waterproof • Stylish design with lights • Great app control ❌ Cons: • A bit bulky for some backpacks • Lights can be cycled through the device but you need to fiddle with it which is which Overall, the Sony ULT Field 5 is a top-tier portable speaker—ideal for anyone who wants premium sound, durability, and features in one device. Highly recommended!
Date published: 2025-07-07
Rated 5 out of 5 by from Sony ULT 5 This is our outdoor bbq speaker. It sounds fantastic! The sound is very clear and the bass is wow. Totally recommend.
Date published: 2025-11-21
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Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 1 x Speaker
  • 1 x USB (charging) cable
  • 1 x adjustable shoulder-strap
Terms & Conditions
Pricing Terms

Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Wednesday 3rd December 2025 until midnight Tuesday 23rd December 2025.

Questions & Answers
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Product Care
With Product CareTM you can relax knowing Your purchase comes with additional protection.

Discover all the benefits Product CareTM brings you:
Certainty

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.

Support

Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.

Advantage

Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.


There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

Terms & Conditions

Pricing Terms

Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Wednesday 3rd December 2025 until midnight Tuesday 23rd December 2025.

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