Soundcore Boom Go 3i vs Klipsch Austin

Last updated: August 18, 2026

Short answer: the Soundcore Boom Go 3i. It ranks #2 of 47 small speakers by sound quality at $79.99; the Klipsch Austin ranks #15 and costs $80, so there is not much of a tradeoff to weigh.

The case for the Soundcore Boom Go 3i: IP68 rated (full submersion + dustproof). The tradeoff: Sounds a bit piercing and metallic.

What the Klipsch Austin gets right: Dual passive radiators give more low-end presence than most mini speakers. The catch: Not as deep bass as higher ranked speakers.

Buy the Soundcore Boom Go 3i. It ranks higher for sound quality than the Klipsch Austin and costs less, so there is no real case for the other one.

If battery life is a priority, the Soundcore Boom Go 3i is rated for 24 hours versus 12 hours for the Klipsch Austin.

Soundcore Boom Go 3i vs Klipsch Austin

Specifications Side By Side

Soundcore Boom Go 3i Klipsch Austin
Price$79.99$80
Ranked#2 of 47 in Small Size Portable Bluetooth Speakers#15 of 47 in Small Size Portable Bluetooth Speakers
AppYesYes
Aux InputNoNo
Battery Life24 hours (Manufacturer specified)12 hours (Manufacturer specified)
Bluetooth CodecsSBCSBC
Built in MicrophoneYesYes
EQYesNo
IP RatingIP68IP67
Party ModeYes (Auracast)Yes (Broadcast Mode)
Power BankYes (USB-C)Yes (10W reverse USB-C charging)
Power InputUSB-CUSB-C
StereoNoNo
OmnidirectionalNoNo
TWSYesYes
Weight0.8 lbs / 380 g0.9 lbs / 397 g
Bluetooth Version6.05.3
Output Power15W10W RMS
Dimensions4" x 4.2" x 1.8" (102.1 x 105.9 x 45.5 mm)4.3" x 4.3" x 1.7" (109 x 109 x 43 mm)
Drivers25mm tweeter + 42mm woofer + passive radiators1.5" (38mm) full-range with dual passive radiators
Max Volume92dB89dB
Digital Aux InputNoNo
Bass Extension (-10dB)-~70Hz
Charging Time-2 hours

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Soundcore Boom Go 3i: $79.99 Amazon Aliexpress

Soundcore Boom Go 3i ranking card

Pros: IP68 rated (full submersion + dustproof). ~24 hour battery life. RGB light strip syncs to the music. USB-C port doubles as a power bank for charging your phone.

Cons: Sounds a bit piercing and metallic. Bass knocks a little bit. Peak at 10khz

Setup: Try out Oluv’s EQ which slightly improves the sound

AppYes
Aux InputNo
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version6.0
Built in MicrophoneYes
Digital Aux InputNo
Dimensions4" x 4.2" x 1.8" (102.1 x 105.9 x 45.5 mm)
Drivers25mm tweeter + 42mm woofer + passive radiators
EQYes
IP RatingIP68
Max Volume92dB
OmnidirectionalNo
Output Power15W
Party ModeYes (Auracast)
Power BankYes (USB-C)
Power InputUSB-C
StereoNo
TWSYes
Weight0.8 lbs / 380 g

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Klipsch Austin: $80 Amazon

Klipsch Austin ranking card

Pros: Dual passive radiators give more low-end presence than most mini speakers. Clear mids and crisp trebles. Rugged rubberized build with a metal grille; IP67. Supports TWS pairing with a second Austin.

Cons: Not as deep bass as higher ranked speakers

AppYes
Aux InputNo
Bass Extension (-10dB)~70Hz
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.3
Built in MicrophoneYes
Charging Time2 hours
Digital Aux InputNo
Dimensions4.3" x 4.3" x 1.7" (109 x 109 x 43 mm)
Drivers1.5" (38mm) full-range with dual passive radiators
EQNo
IP RatingIP67
Max Volume89dB
OmnidirectionalNo
Output Power10W RMS
Party ModeYes (Broadcast Mode)
Power BankYes (10W reverse USB-C charging)
Power InputUSB-C
StereoNo
TWSYes
Weight0.9 lbs / 397 g

As an eBay Partner, we may be compensated if you make a purchase.