Turtlebox Gen 2 vs W-King X20

Last updated: August 25, 2026

Short answer: the W-King X20. It ranks #28 of 73 boombox speakers by sound quality at $249.99; the Turtlebox Gen 2 ranks #69 and costs $400, so there is not much of a tradeoff to weigh.

What the Turtlebox Gen 2 offers: Waterproof and crushproof, loud with punchy bass. 25 hour battery life (6 hours at full volume; 3 hour charge time). USB-C charging and USB-C output charges other devices, an upgrade over the original’s AC power brick. Pairs with a second unit for stereo. Watch for: Sounds basically identical to the original and the 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. Looking at it, it appears to be a generic car 2-way 6x9 speaker in a plastic box.

What the W-King X20 offers: 200W RMS output with 330W peak power, 112dB max volume, exceptional 24-hour battery life with power bank, IPX6 waterproof, EQ with app control and button modes, 7.5-inch subwoofer, Bluetooth 5.3, dual pairing, MicroSD and USB playback, AUX input, TWS stereo mode with 240W combined Watch for: Rising frequency response but upper treble rolled off, 700hz and 1.2khz peaks

Buy the W-King X20. It ranks higher for sound quality than the Turtlebox Gen 2 and costs less, so there is no real case for the other one.

If sound quality matters at all to you, skip the Turtlebox Gen 2. It ranks near the bottom of the 73 boombox speakers, so look higher up the list instead.

Buy the W-King X20 at Amazon ($249.99) →

Turtlebox Gen 2 vs W-King X20

Specifications Side By Side

Turtlebox Gen 2 W-King X20
Price$400 Discontinued$249.99 after coupon
Ranked#69 of 73 in Boombox Size Portable Bluetooth Speakers#28 of 73 in Boombox Size Portable Bluetooth Speakers
Aux InputYesYes
Bass Extension (-10dB)~65Hz~42Hz
Battery Life25 hours (Manufacturer specified)-
IP RatingIP67IPX6
MicroSD PlaybackYesYes
StereoYesYes
OmnidirectionalNoNo
Weight10 lbs / 4.54 kg15.9 lbs / 7200 g
Bluetooth CodecsSBCSBC
AppNoYes (W-King app)
EQNoYes (App + button modes)
TWSYesYes
Party ModeNoNo
Power BankYes (USB-C)Yes (USB-A)
USB PlaybackNoYes
Built in MicrophoneNoNo
Power InputUSB-CUSB-C
Bluetooth Version5.0-
Output Power50W330W peak / 200W RMS
Dimensions12" x 7" x 8.7" (305 x 178 x 222 mm)19.9" x 8.5" x 10.6" (506 x 217 x 270 mm)
Drivers1x 6x9" (152x228mm) woofer + 1x 1" (25mm) tweeter7.5" subwoofer + drivers
Digital Aux InputNoNo
DiscontinuedYes-
Max Volume-112dB
Buy the W-King X20 at Amazon ($249.99) →

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 Gen 2: $400 Discontinued eBay

Turtlebox Gen 2 ranking card

Pros: Waterproof and crushproof, loud with punchy bass. 25 hour battery life (6 hours at full volume; 3 hour charge time). USB-C charging and USB-C output charges other devices, an upgrade over the original’s AC power brick. Pairs with a second unit for stereo.

Cons: Sounds basically identical to the original and the 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. Looking at it, it appears to be a generic car 2-way 6x9 speaker in a plastic box. Discontinued.

Full Turtlebox Gen 2 review and specifications →

AppNo
Aux InputYes
Bass Extension (-10dB)~65Hz
Battery Life25 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.0
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 BankYes (USB-C)
Power InputUSB-C
StereoYes
TWSYes
USB PlaybackNo
Weight10 lbs / 4.54 kg
Search eBay for Turtlebox Gen 2 →

W-King X20: $249.99 after coupon Amazon eBay

W-King X20 ranking card

Pros: 200W RMS output with 330W peak power, 112dB max volume, exceptional 24-hour battery life with power bank, IPX6 waterproof, EQ with app control and button modes, 7.5-inch subwoofer, Bluetooth 5.3, dual pairing, MicroSD and USB playback, AUX input, TWS stereo mode with 240W combined

Cons: Rising frequency response but upper treble rolled off, 700hz and 1.2khz peaks

Full W-King X20 review and specifications →

AppYes (W-King app)
Aux InputYes
Bass Extension (-10dB)~42Hz
Bluetooth CodecsSBC
Built in MicrophoneNo
Digital Aux InputNo
Dimensions19.9" x 8.5" x 10.6" (506 x 217 x 270 mm)
Drivers7.5" subwoofer + drivers
EQYes (App + button modes)
IP RatingIPX6
Max Volume112dB
MicroSD PlaybackYes
OmnidirectionalNo
Output Power330W peak / 200W RMS
Party ModeNo
Power BankYes (USB-A)
Power InputUSB-C
StereoYes
TWSYes
USB PlaybackYes
Weight15.9 lbs / 7200 g
Check current price at Amazon ($249.99) →Search eBay for W-King X20 →