Turtlebox vs JBL Boombox 3

Last updated: August 25, 2026

Short answer: the JBL Boombox 3 for better sound quality, the Turtlebox for the lower price. The JBL Boombox 3 ranks #21 of 73 boombox speakers at $349.95. The Turtlebox ranks #70 at $329, $20.95 cheaper.

What the Turtlebox offers: Waterproof and crushproof, loud with punchy bass. 25 hour battery life (6 hours at full volume). Pairs with a second unit for stereo. Watch for: Sounds basically identical to the later Gen 2 and Gen 3: each generation mainly added features, not sound quality. They pretty much lie about all their specs and sound horrible in all youtube sound samples. Only 50w (from their indigogo page), will never hit 120db at a reasonable measuring distance. Putting your db meter right against the speaker doesn’t count, 1 meter distance is the standard. Barely any bass. Rattles at high volume. Uses an external AC power brick to charge, before USB-C was added on the Gen 2. Looking at it, it appears to be a generic car 2-way 6x9 speaker in a plastic box.

What the JBL Boombox 3 offers: IP67 rated. 24 hour battery life (6.5 hour charge time). Doubles as a power bank. PartyBoost links up to 100 compatible JBL speakers. Three-way speaker system with subwoofer. Watch for: Dips in mid bass range which makes the bass sound undefined, bass boosted, peaky at 700hz, not quite as good mids and treble as the Blast.

Buy the Turtlebox if the price matters more than sound quality. Buy the JBL Boombox 3 if sound quality matters more than the price.

If sound quality matters at all to you, skip the Turtlebox. It ranks near the bottom of the 73 boombox speakers, so look higher up the list instead.

Buy the JBL Boombox 3 at Amazon ($349.95) →Buy the Turtlebox at Amazon →

Turtlebox vs JBL Boombox 3

Specifications Side By Side

Turtlebox JBL Boombox 3
Price$329 Discontinued$349.95
Ranked#70 of 73 in Boombox Size Portable Bluetooth Speakers#21 of 73 in Boombox Size Portable Bluetooth Speakers
Aux InputYesYes
Bass Extension (-10dB)~65Hz43Hz
Battery Life25 hours (Manufacturer specified)24 hours (Manufacturer specified)
IP RatingIP67IP67
MicroSD PlaybackYesNo
StereoYesYes
OmnidirectionalNoNo
Weight10 lbs / 4.54 kg14.8 lbs / 6.7 kg
Bluetooth CodecsSBCSBC
AppNoNo
EQNoNo
TWSYesYes
Party ModeNoYes (PartyBoost up to 100 speakers)
Power BankNoYes (USB-A)
USB PlaybackNoNo
Built in MicrophoneNoNo
Power InputAC Power brickAC Power cable
Bluetooth Version4.0-
Output Power50W180W AC / 136W battery
Dimensions12" x 7" x 8.7" (305 x 178 x 222 mm)19" x 10.1" x 7.9" (482 x 257 x 200 mm)
Drivers1x 6x9" (152x228mm) woofer + 1x 1" (25mm) tweeter1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters
Digital Aux InputNoNo
DiscontinuedYes-
Aux Latency-25ms
Bluetooth Latency-100ms
Max Volume-110dB
FM Tuner-No
Microphone Input-No
Buy the JBL Boombox 3 at Amazon ($349.95) →Buy the Turtlebox at Amazon →

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

Prices on this page were last checked August 25, 2026 at 6:19 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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The Two Speakers In Full

Turtlebox: $329 Discontinued Amazon eBay

Turtlebox ranking card

Pros: Waterproof and crushproof, loud with punchy bass. 25 hour battery life (6 hours at full volume). Pairs with a second unit for stereo.

Cons: Sounds basically identical to the later Gen 2 and Gen 3: each generation mainly added features, not sound quality. They pretty much lie about all their specs and sound horrible in all youtube sound samples. Only 50w (from their indigogo page), will never hit 120db at a reasonable measuring distance. Putting your db meter right against the speaker doesn’t count, 1 meter distance is the standard. Barely any bass. Rattles at high volume. Uses an external AC power brick to charge, before USB-C was added on the Gen 2. Looking at it, it appears to be a generic car 2-way 6x9 speaker in a plastic box. Discontinued.

Full Turtlebox review and specifications →

AppNo
Aux InputYes
Bass Extension (-10dB)~65Hz
Battery Life25 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version4.0
Built in MicrophoneNo
Digital Aux InputNo
Dimensions12" x 7" x 8.7" (305 x 178 x 222 mm)
DiscontinuedYes
Drivers1x 6x9" (152x228mm) woofer + 1x 1" (25mm) tweeter
EQNo
IP RatingIP67
MicroSD PlaybackYes
OmnidirectionalNo
Output Power50W
Party ModeNo
Power BankNo
Power InputAC Power brick
StereoYes
TWSYes
USB PlaybackNo
Weight10 lbs / 4.54 kg
Check current price at Amazon →Search eBay for Turtlebox →

JBL Boombox 3: $349.95 Amazon eBay

JBL Boombox 3 ranking card

Pros: IP67 rated. 24 hour battery life (6.5 hour charge time). Doubles as a power bank. PartyBoost links up to 100 compatible JBL speakers. Three-way speaker system with subwoofer.

Cons: Dips in mid bass range which makes the bass sound undefined, bass boosted, peaky at 700hz, not quite as good mids and treble as the Blast.

Full JBL Boombox 3 review and specifications →

AppNo
Aux InputYes
Aux Latency25ms
Bass Extension (-10dB)43Hz
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency100ms
Built in MicrophoneNo
Digital Aux InputNo
Dimensions19" x 10.1" x 7.9" (482 x 257 x 200 mm)
Drivers1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters
EQNo
FM TunerNo
IP RatingIP67
Max Volume110dB
MicroSD PlaybackNo
Microphone InputNo
OmnidirectionalNo
Output Power180W AC / 136W battery
Party ModeYes (PartyBoost up to 100 speakers)
Power BankYes (USB-A)
Power InputAC Power cable
StereoYes
TWSYes
USB PlaybackNo
Weight14.8 lbs / 6.7 kg
Check current price at Amazon ($349.95) →Search eBay for JBL Boombox 3 →