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Sony EXTRA BASS 2020 portable speaker 'Shootout' – SRS-XB23, XB33 and XB43
4.8Overall Score
Name: Sony EXTRA BASS SRS-XB23, SRS-XB33 and SRS-XB43
Price (RRP): $159/238/399
Manufacturer: Sony

We now have all three of the new Sony EXTRA BASS 2020 range – the SRS-XB23, SRS-XB33 and SRS-XB43. No, it is not a a case of good, better and best, but what they are good, better and best for as all three serve different niches.

For example, the XB23 is a direct competitor for Ultimate Ears and JBL. It has morphed into a drink can shape perfect for mono sound and to fit into the water bottle holder on the bike. But as a ‘one-up’, it can also be a stereo speaker or a stereo pair. This is most unusual for a round BT speaker.

The mid-sized XB33 is all that you should allow children to have as its capable of raising the roof in their bedroom. Terrific sound and a lovely light show.

And the XB43 – well its ‘party-perfect’ with good thumping bass, party lights and like its little siblings – damned tough with MIL-STD shock resistance and IP67 waterproofing.

So let’s explore the what is good, better and best options in the Sony EXTRA BASS 2020 range

ItemSRS-XB23XB33XB43
Price A$159238399
WebsiteXB23 hereXB33 hereXB43 here
Speaker2x full range front-facing 42x51mm
Dual x Passive radiators
2x 48x70mm full range
Dual x Passive radiators
2x 61x68mm Woofer
Dual 20mm tweeter
Dual Passive radiators
1.0/2.0Can be changed to 2.0 stereo LDAC mode via App (landscape recommended)SameSame
OrientationPortrait (mono) or Landscape (stereo)LandscapeSame
Frequency response[email protected]/1kHzSameSame
BT 5.0 CodecsSBC, AAC, LDACSameSame
BT ProfilesA2DP/AVRCP
HSP/HFP (handsfree reduces frequency response)
Stereo Pair (L+R) Max distance 30m
plus NFC connectSame
SpeakerphoneOmni-Directional MicSameSame
Sound effectsClear Audio+ DSEE EXTRA BASS STAMINA MODEPlus Live Sound for a wider and higher sound stageSame
Light effects OFF/RAV/CHILL
HOT/COOL/STROBE
Same
Party up with up to 100 XB23/33/43 speakers or stereo pair

Continued

Battery life (claim) STAMINA =50% volume12-hours STAMINA
10-hours at 31 EXTRABASS 3-hours at 50 (100%)
24-hours STAMINA
14-hours 35 EXTRA BASS
4-hours 50 (100%) Use of Lighting will reduce run-time
Same
Charger  USB-A to USB-C cable
Charger not supplied but recommends 5V/1.5A or more
Same Recommends 5V/1.5A or 3A charger. The later charges faster

5V/3A USB-C charger supplied.
Charge time
Speaker off
Approx. 4 hours. Does not appear to support faster chargingApprox. 5 hours
Same
Same
Power BankNoYes USB-A out 5V/1ASame
PortsNoNo3.5mm Audio in
Size
Weight
76 mm dia. X 218 mm (H) x 580g246mmx97mmx106mm x 1.1kg325mmx123mmx117mm x 2.95kg
IPIP67 and MIL-STD810HSameSame
APPMusic Centre
iOS or Android Party Connect to up to 100 XB23/33/43 speakers
Same plus FIESTABLE to control lightsSame
Voice AssistanceVia a smartphone or smart speakerSameSame
ColoursRed, Blue, Taupe and BlackSameSame minus red
OtherLanyardNFCNFC and 3.5mm in

Setup

Download the Sony Music Centre App. You will need the Fiestable App to control the lights.

I am not going to go into it too much but the app finds the speakers, updates firmware and you are good to go – simple. Here are a few screenshots of the App features.

How does the Sony EXTRA BASS 2020 range sound? EXCEED!

Below are the various sound types, and you can read more about sound signatures in our guide. It is important to note that sound via the BT codecs SBC, AAC and LDAC will each sound entirely different We use SBC in our tests.

  • Analytical: (bass/mids recessed, treble boosted)
  • Balanced: (Bass boosted, mids recessed, treble boosted)
  • Bass: (Bass boosted, mids/treble recessed)
  • Mid: (Bass recessed, mids boosted, treble recessed)
  • Warm and Sweet (bass/mids boosted, treble recessed)
  • Bright Vocal (Bass recessed, mids/treble boosted)

A portable BT speaker should aim for ‘warm and sweetbecause it can then add more Bass or treble to go to Bass (as in EXTRA Bass) or Mid (Clearer voice). Sony succeeds with aplomb.

Sony EXTRA BASS 2020 range frequency response

FrequencyXB23XB33XB43
Deep Bass: 20-40HzNilNilMinor
Middle Bass: 40-100HzBuilding slowly from 60HzSolid from 50HzSolid from 40Hz
High Bass: 100 to 200Hzflatsamesame
Low-mid: 200-400Hzflatsamesame
Mid: 400-1000Hzflatsamesame
High-mid: 1-2kHzflatsamesame
Low-treble: 2-4kHzflatsamesame
Treble:4-6kHzSlight declinesamesame
High Treble: 6-1kHzSlight declineNice dip to reduce harshnessNice dip to reduce harshness
Dog whistle: 10-20HzSlight decline to 16kHzSlight decline to 18kHzFlat to 18kHz


SRS-XB23

We tried it in mono and stereo mode and landscape and portrait. It has a mid-centric sound that can get a little harsh at maximum volume. But you can play with that in the EQ and back off the treble to move it closer to warm and sweet (nirvana).

Sony EXTRA BASS 2020

As you would expect from a ‘tube’ speaker, it has lesser left/right/up/down sound stage. Music volume is great at 80dB, with virtually no distortion (a credit to the Sony Digital Signal Processor), but you know you are pushing this style of speaker.

BTW – handsfree was fine on all speakers despite only one mic. It was clear and loud enough.

Pro: Portable’ Coke can’ and one of the best sound signatures I have seen for this type. Perfect for personal use and as a bonus can be stereo.

SRS-XB33

It defaults to stereo landscape mode. It was louder again at 83dB with a beautiful, refined sound. This has a great wide and high sound stage as we tried it in both ExtraBass and Live Sound. The Light Show (defaults to Rave) added a fresh perspective and was not nearly as flashy as the 2010 range.

Sony EXTRA BASS 2020

It has a warm and sweet sound signature – perfect for this device.

Pro: Plenty loud enough for a large room with a refined clear sound. The App allows so much flexibility via EQ. We tried some Dolby Atmos content, and the sound stage went out to over two metres so it may be a good BT speaker for a TV as well.

SRS-XB43

This is the mother of all and reached 86dB. Now, I previously suggested this was the party animal but its also very refined with smooth tones, and it is a delight to listen to. So Party Animal remains the Sony PG10 with drink holders we reviewed here. Let’s just say the SRS-XB43 is the Julio Iglesias to the PG10’s Tina Turner.