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Sony

Sony ULT Field 5

Name: Sony ULT Field 5
Brand: Sony
SKU: B0DY9VNHDW

Current price · Amazon US

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Value for Money & durability / build quality

7/ 10

0.010.0

At 7, its value for money beats 36% of bluetooth speakers we've measured.

Measured on 55 of the 159 we've cataloged.

9/ 10

0.010.0

A 9 puts its durability / build quality in the top half of bluetooth speakers we've measured.

Measured on 52 of the 159 we've cataloged.

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Key specs

Battery Life Wireless

25 hAbove average

25 h

5 h42 h

above average for bluetooth speakers — based on 130 of 159 we've cataloged.

IP Rating

IP67Most common

IP6740%IPX730%IPX49%IP687%

IP67 is the most common — on 40% of the 122 bluetooth speakers we've cataloged (of 159).

Bluetooth Version

5.3Most common

5.335%5.020%5.411%5.29%

5.3 is the most common — on 35% of the 128 bluetooth speakers we've cataloged (of 159).

Is Portable

YesMost common

True91%False9%

True is the most common — on 91% of the 152 bluetooth speakers we've cataloged (of 159).

Battery

Battery Life Wireless: 25 h
Charging Method: USB-C
Fast Charging: Yes
Powerbank Output: Yes

Build

IP Rating: IP67

Connectivity

Bluetooth Version: 5.3
Bluetooth Codec: SBC, AAC, LDAC
Connection Type: Bluetooth, wired-aux-3.5mm, usb
Multi Speaker Chain: Yes
Stereo Pairing: Yes

Design

Is Portable: Yes
Color Options: Black, gray, orange, white
Dimensions Depth: 125 mm
Dimensions Height: 144 mm
Dimensions Width: 320 mm
Carry Strap: Yes
Power Source: Rechargeable battery
Weight: 3300 g

Features

Speakerphone: Yes
Companion App: IOS + Android

Sound

Channels: 2
Driver Count: 3
Frequency Response: 20-20000 Hz
Frequency Response High Hz: 20000 Hz
Frequency Response Low Hz: 20 Hz

SoundGuys review

SOUNDGUYS rating

6.0/ 10

Worth a look

Reviewed byDave CarrVideo Producer/WriterReviewed April 2025

Design8.0

Portability5.5

Features6.5

Value7.0

The verdict

The Sony ULT Field 5 delivers great sound with a hefty bass response, especially in ULT 2 mode. But if you’re the type who likes to fine-tune your audio, the complete lack of customization for the ULT presets might be a dealbreaker. The 10-band EQ helps, but it can't fully replicate the low-end punch of the ULT 2 setting. The ULT Field 5 might not be the right fit for listeners who want more control over their sound.

✓Liked: IP67, ULT 2 mode sound quality, Aux in, LDAC

✕Could be better: Heavy, Large, 10-band EQ should be more powerful

Read the full SoundGuys review →

Owners

How we verify owners

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Owner reviews are not paid for, not solicited from specific owners, and not rewritten by us: at most we proofread typos, which is shown on the review’s own page and which the author can undo. The commission SoundGuys may earn on this page comes from retail links, never from owner reviews.

Own the Sony ULT Field 5?

Three answers, four quick reads, one sentence nobody tells you before buying. Shown under a pseudonym. Sign-in needed to publish.