Shop
  • Deals
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
BrowseBrowse deal.ai
Deal.ai › Compare

JBL Charge 6 vs Bose SoundLink Flex

Buy the JBL Charge 6 for louder sound, longer battery life, a built-in powerbank and a tougher IP68 drop-proof build. Buy the Bose SoundLink Flex if you want a smaller, lighter speaker that is easier to carry and fine with quieter listening. The Charge 6 is the better value at $139.99 at ShopCGX as of November 6, 2026, and it has sold for as little as $17.00 on a daily low since October 28, 2026.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

JBL
JBL Charge 6

JBL Charge 6

4.6(3,160 ratings)
$139.99at ShopCGXObserved Nov 6, 2026, 9:30 AM
See all prices and details
Visit ShopCGX

Choose the JBL Charge 6 if you want a loud, rugged speaker with 28 hours of playtime, a powerbank and Auracast pairing.

Pros
  • Loud for its size, with AI Sound Boost processing to cut distortion
  • 28 hours of playtime, 32 with Playtime Boost
  • IP68 and drop-proof to 1 m on concrete
  • Doubles as a powerbank for your phone
  • Auracast stereo pairing and multi-speaker linking
Cons
  • At 2.1 lbs it is heavier to carry than the Flex
  • Reviewers say the exterior scratches and damages easily
  • One reported connectivity issue
  • No Wi-Fi
Bose
Bose SoundLink Flex

Bose SoundLink Flex

See all prices and details

Choose the Bose SoundLink Flex if you want a compact 590 g speaker that is easy to toss in a bag and you listen at moderate volume.

Pros
  • Light at 590 g and easy to pack
  • Slim 20.1 cm wide body fits in a bag pocket
  • Works with Google Assistant, Alexa and Siri
  • Bose PartyMode links other Bose speakers
Cons
  • Only 5 W, so it will not fill a loud outdoor space
  • No dust or drop rating
  • No powerbank
  • Battery life is not specified and is well short of the Charge 6

What separates them

JBL Charge 6Bose SoundLink Flex
Peak output power45 W peak (30 W RMS woofer plus 15 W RMS tweeter)5 W
Battery lifeUp to 28 hours, plus 4 more with Playtime BoostNot specified; roughly 12 hours is widely reported
DurabilityIP68 waterproof and dustproof, survives a 1 m drop onto concreteWaterproof, no dust or drop rating given
Weight2.1 lbs (about 950 g)590 g
Driver setup2-way: tweeter plus woofer with side-firing passive radiatorsSingle full-range driver
Charging other devicesBuilt-in powerbank over USB-CNo powerbank
Multi-speaker pairingAuracast: stereo pair two Charge 6 units or link multiple Auracast JBL speakersBose PartyMode with other Bose speakers
Voice assistantsBuilt-in voice assistantGoogle Assistant, Alexa and Siri support

Price history

$149.95$17.00
Oct 28Nov 6
  • JBL Charge 6: lowest $17.00 on Oct 30 at vipoutlet.com; $139.99 on Nov 6.
  • Bose SoundLink Flex: lowest $119.99 on Nov 5 at Kitchen Home & Tech.

Prices at every store

JBL Charge 6

  • ShopCGXNew

    In stockReturn policy

    $139.99Observed Nov 6, 2026, 9:30 AM
    Visit ShopCGX
  • WalmartNew

    In stock

    $149.95Observed Nov 6, 2026, 1:16 PM
    Visit Walmart
  • JBLNew

    In stock

    $149.95Free shippingObserved Nov 6, 2026, 1:15 PM
    Visit JBL
  • Best BuyNew

    In stock

    $149.95Free shippingObserved Nov 6, 2026, 1:15 PM
    Visit Best Buy

Also available at

  • WalmartCheck price at Walmart
  • Magic Cellular & AccessoriesCheck price at Magic Cellular & Accessories
  • World Wide StereoCheck price at World Wide Stereo
All 20 stores and price history →

Bose SoundLink Flex

  • AmazonCheck price at Amazon
  • eBayCheck price at eBay
  • EverythingBranded USACheck price at EverythingBranded USA

Store links may earn us a commission.

Prices and history →

Specs compared

SpecJBL Charge 6Bose SoundLink Flex
OutdoorYesYes
BluetoothYesYes
Connectivity TechnologyBluetooth, WirelessBluetooth
Ports And InterfacesUSB-CUSB-C
Wi-FiNoYes
Assistant SupportBuilt-In Voice AssistantGoogle Assistant, Alexa, Siri
Smart FunctionsMulti-speaker connection by Auracast™Voice control
Speaker PlacementPortablePortable
Design HighlightsPortable, WaterproofPortable, Waterproof
MaterialRecycled plastic and fabricSilicone, Fabric, Plastic
StyleCylindrical designRectangular
Driver Size20 mm (tweeter)5 Inches (subwoofer)
Show all 40 specsShow fewer specs
SpecJBL Charge 6Bose SoundLink Flex
Driver TypeTweeter, WooferFull Range Speakers
Number Of Drivers21
Max Output Power45 W5 Watts
Nominal Output Power30 W RMS (for woofer)5 W (RMS Power)
Max Wattage45 watts (peak)5 W
Nominal Impedance20 Ohms1 Ohms
Driver ConfigurationSide-firing (passive bass radiators)—
Output Level (SPL)Not specified—
Amplifier Power15W RMS (tweeter)—

What reviewers say

JBL Charge 6

  • 4.6 / 53,160 ratings

Reviewers rate the Charge 6 highly, with sound quality and loudness standing out for a speaker this size. The app and stereo pairing get consistent praise. The main complaints are a delicate exterior that scratches easily and occasional connectivity issues.

What people mention
  • Sound qualityPraisedReviewers say the sound is clear and full, and louder than expected for the speaker's size.
  • BuildCriticisedSeveral owners report the exterior scratches or gets damaged easily.
  • ConnectivityCriticisedOne reviewer reports connectivity problems with the speaker.
  • AppPraisedThe JBL app is described as easy to use.

Bose SoundLink Flex

Reviewers consistently rate the SoundLink Flex as one of the best small outdoor speakers for sound quality and toughness. Most praise its clear, balanced tuning and rugged build; the main complaint is bass depth and volume ceiling compared with larger speakers.

Pros
  • Clear, balanced sound for the size
  • Survives water, dust and drops
  • Simple pairing and reliable Bluetooth
  • Long battery life
Cons
  • Modest bass
  • Not loud enough for big outdoor gatherings
  • App offers limited control
Reviews
  • I'm bringing this portable JBL speaker to all my summer festivities - here's why - ZDNET
  • Best Bluetooth Speakers 2026: Options for every budget and event
  • Best Bluetooth Speakers of 2026
  • The best Bluetooth speakers in 2026: Which should you buy? - All products featured are independently chosen by us
  • Best Bluetooth Speakers of 2026 - While the Ranger features very good sound for its size and puts up an admirable fight against other premiu

Questions and answers

Which is better for outdoor parties?
The JBL Charge 6. It puts out 45 W peak against 5 W, runs up to 28 hours and survives drops and dust. The Flex is waterproof but quieter and has no drop rating.
Which lasts longer on a charge?
The Charge 6, at up to 28 hours, or 32 with Playtime Boost. Bose does not publish a figure for the Flex, and it is widely reported around 12 hours.
Is the Bose SoundLink Flex worth it over the Charge 6?
Only if size and weight matter most. The Flex is 590 g versus 2.1 lbs, but you give up loudness, battery life, the powerbank and the tougher build.
Can I pair two of either speaker for stereo?
Yes. Two Charge 6 units stereo pair over Auracast, and the Flex pairs with other Bose speakers through PartyMode.
Which is easier to carry around?
The Flex. It weighs 590 g and is 20.1 cm wide, while the Charge 6 is a 2.1 lb cylinder with a strap.
Does either charge my phone?
Only the Charge 6. It has a built-in powerbank over USB-C; the Flex does not.

More comparisons

  • JBL Charge 6 vs Soundcore by Anker Boom 2
  • JBL Charge 6 vs Bose SoundLink Plus
  • JBL Charge 6 vs Ultimate Ears Everboom
  • JBL Charge 6 vs JBL Flip 7
  • JBL Charge 6 vs Marshall Willen II Portable Bluetooth Speaker
  • JBL Charge 6 vs Sonos Roam 2
  • JBL Charge 6 vs JBL Xtreme 5
  • JBL Charge 6 vs Bose SoundLink Max

Buying guides that pick them

  • Best portable Bluetooth speakers
  • Best Bluetooth speakers
  • Best party speakers
  • Best portable Bluetooth speakers with loud sound and strong bass
  • Best portable Bluetooth party speakers
Amplifier Type
Active
—
Audio Configuration2-way—
actual_colorSquad—
colorOther—
size2.1 lbs—
BrandJBL—
Battery life28 hr—
Resists waterY—
Ip codeIP68—
WirelessBluetooth, Auracast—
Power typeBattery—
Smart techN—
Accessories includedremovable handle strap—
Assembled product weight2.1 lb—
Dimensions3.70 x 9.00 x 3.90 in—
Number of speakers1—
Model nameJBL Charge 6—
Input/output directionBi-Directional—
Input/output quantity2—
  • Best portable Bluetooth speakers under $200