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Klein Tools AEPJS3 Jobsite Speaker vs Soundcore Boom 2

Buy the Soundcore Boom 2 for sound and water resistance. It is louder, plays deeper bass, and survives full submersion. Buy the Klein AEPJS3 if you work around steel and need a speaker that mounts magnetically, hangs from a hook, and charges your phone. At $79.99 at Walmart and $79.76 at The Home Depot, both as of November 5, 2026, the prices are within a quarter of each other, so the choice comes down to the job, not the money.

Today the Klein Tools AEPJS3 Jobsite Speaker costs $0.23 less at its best price.

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Klein Tools
Klein Tools AEPJS3 Bluetooth Jobsite Speaker

Klein Tools AEPJS3 Jobsite Speaker

Klein Tools AEPJS3 Bluetooth Jobsite Speaker

4.2(72 ratings)
$79.76at The Home Depot
Observed at 9:27 PM
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Choose the Klein AEPJS3 if you need a jobsite speaker that mounts magnetically, hangs from a hook, doubles as a USB power bank, and links up to four more units in Broadcast Mode.

Pros
  • Magnets and a hook let it stick to a lift, beam, or nail instead of sitting on the ground.
  • Charges a phone or headlamp from its USB-A port on a job with no outlet.
  • Light at 1.4 lb and rated for 6.6 ft drops.
  • Broadcast Mode covers a whole site with up to five speakers.
Cons
  • Only 10 W max, so it will not fill a loud site with sound.
  • Bass stops at 180 Hz, so music sounds thin.
  • IP54 means keep it out of standing water and heavy rain.
  • No stereo pairing with a second unit outside Broadcast Mode.
Anker
Soundcore Boom 2 By Anker

Soundcore Boom 2

Soundcore Boom 2 By Anker

$79.99at WalmartObserved at 9:27 PM
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Choose the Soundcore Boom 2 if you want the loudest, bassiest sound and a speaker you can dunk in water or leave in the rain.

Pros
  • 80 W max output and 90.9 dB SPL, loud enough to be heard over tools.
  • 45 Hz low end from a 50 W racetrack subwoofer and passive radiators.
  • IPX7 survives rain, splashes, and a dunk in a bucket.
  • PartyCast 2.0 chains 100+ speakers for large areas.
Cons
  • At 3.66 lb it is over twice the Klein's weight.
  • No magnets, hook, or power bank output.
  • No drop rating, so a fall onto concrete is a risk.
  • Bass-heavy tuning can muddy podcasts at high volume.

What separates them

Klein Tools AEPJS3 Jobsite SpeakerSoundcore Boom 2
Max output power10 W max, 5 W nominal80 W max, 60 W nominal
Water and dust ratingIP54 (splash and dust resistant)IPX7 (submersible to 1 m for 30 minutes)
Drop protectionRated for drops up to 6.6 ft (2 m)Not rated for drops
MountingEmbedded magnets plus integrated hookSits on a surface only
Power bankUSB-A port charges phones, earbuds, headlamps, fansUSB-C charging only, no power-out
Multi-speaker pairingBroadcast Mode links up to 4 extra AEPJS3 unitsPartyCast 2.0 links 100+ speakers
Frequency response180 Hz to 20 kHz45 Hz to 20 kHz
Weight1.4 lb (0.6 kg)3.66 lb (1.66 kg)

Price history

  • Klein Tools AEPJS3 Jobsite Speaker: lowest $79.76 on Nov 6 at The Home Depot.
  • Soundcore Boom 2: lowest $79.99 on Nov 6 at Walmart.

Prices at every store

Klein Tools AEPJS3 Jobsite Speaker

  • The Home DepotNew

    Availability unknown

    $79.76Free shippingObserved at 9:27 PM
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  • Lowe'sNew

    Availability unknown

    $79.97Free shippingObserved at 10:45 PM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $79.97Free shippingObserved at 9:27 PM
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  • WalmartNew

    Availability unknownSold by JBTools

    $99.98Observed at 10:45 PM
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Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay
All 6 stores and price history →

Soundcore Boom 2

  • WalmartNew

    In stockSold by AnkerDirect

    $79.99Free shippingObserved at 9:27 PM
    Visit store
  • soundcore USNew

    In stock

    $99.99Free shippingObserved at 9:27 PM
    Visit store
  • eBayNew

    Availability unknownSold by brianippe0 (99.3% positive, 3,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $76.00+ $5.86 shippingVerified
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $99.99Free shippingObserved at 9:27 PM
    Visit store

Also available at

  • eBayCheck price at eBay
All 9 stores and price history →

Specs compared

SpecKlein Tools AEPJS3 Jobsite SpeakerSoundcore Boom 2
OutdoorYesYes
Frequency Response180 KHz45 20000 -- Hz
BluetoothYesYes, Bluetooth, Bluetooth 5.3
Connectivity TechnologyBluetooth, WirelessBluetooth
Ports And InterfacesUSB-C, USB-AUSB-C
Wi-FiNoNo
Assistant SupportVoice controlVoice assistant (paired device's), No
Speaker PlacementPortablePortable
Driver Size58 Centimeters (speaker)50W racetrack subwoofer
Driver TypePassive radiator, DynamicTweeters, Racetrack subwoofer
Number Of DriversoneDual 15W tweeters, Two tweeters
Design HighlightsPortablePortable
Show all 27 specsShow fewer specs
SpecKlein Tools AEPJS3 Jobsite SpeakerSoundcore Boom 2
MaterialPolycarbonatePlastic
StyleDeluxeModern boombox
Max Output Power5 Watts80W Max
Nominal Output Power10 W60 W
Max Wattage10 W80W max
Output Level (SPL)>=80 dB (at 1 - 2 kHz)90.9 dB SPL (Max Volume)
Weight1.4 lb (0.6 kg)1.66 kg
Audio Configuration2-Way—
Audio HighlightsAudio Amplifier—
Audio Channels

What reviewers say

Klein Tools AEPJS3 Jobsite Speaker

  • 4.2 / 572 ratings

Owners rate the AEPJS3 well overall, at 4.2 out of 5 from 72 ratings. They like the rugged build, the mounting options and the charging port. The main complaint is that volume and bass are limited for a jobsite speaker.

What people mention
  • BuildPraisedOwners say it survives drops, dust and rain on the job.
  • MountingPraisedThe magnets and hook are called out as genuinely useful.
  • ChargingPraisedBuyers like charging phones and headlamps from the USB port.
  • VolumeCriticisedReviewers say it struggles to be heard over loud tools.

Soundcore Boom 2

Owners rate the Boom 2 highly for bass depth and volume at its price, and most praise the waterproof build for pool and beach use. Complaints center on muddy mids at full volume and the plastic finish.

What people mention
  • BassPraisedOwners say the subwoofer delivers bass well beyond what the size and price suggest.
  • VolumePraisedReviewers report it fills a yard or room easily at moderate settings.
  • WaterproofingPraisedBuyers report it surviving pool splashes and rain with no problems.
  • Sound balanceMixedSome say the bass crowds out vocals at high volume, while others like the V-shaped sound.

Questions and answers

Which is better for a loud jobsite?
The Soundcore Boom 2. Its 80 W max output and 90.9 dB SPL beat the Klein's 10 W and 80 dB. The Klein is better for mounting and charging, not for volume.
Which one survives rain and water better?
The Boom 2. It is IPX7, so it can be submerged. The Klein is IP54, which handles splashes and dust but not a dunk.
Which lasts longer on a jobsite?
The Klein is rated for 6.6 ft drops and the Boom 2 has no drop rating, so the Klein is the safer pick around concrete and steel. The Boom 2 wins on water.
Is the Boom 2 worth the extra money?
There is almost no extra money: $79.99 at Walmart versus $79.76 at The Home Depot, both as of November 5, 2026. Pick on features, not price.
Can the Klein charge my phone?
Yes. Its USB-A port works as a power bank for phones, earbuds, headlamps, and small fans. The Boom 2 has no power-out port.
Can I pair them with other speakers?
Yes, but differently. The Klein's Broadcast Mode links up to four more AEPJS3 units. The Boom 2's PartyCast 2.0 links 100+ Soundcore speakers.

More comparisons

  • Turtlebox Cub vs Soundcore Boom 2 By Anker
  • DeWalt 20V MAX Jobsite Bluetooth Speaker DCR010 vs Soundcore Boom 2 By Anker
  • Turtlebox Cub vs Klein Tools AEPJS3 Bluetooth Jobsite Speaker
  • DeWalt 20V MAX Jobsite Bluetooth Speaker DCR010 vs Klein Tools AEPJS3 Bluetooth Jobsite Speaker

Buying guides that pick them

  • Best Bluetooth speakers for a garage
Stereo, 4.2
—
Sensitivity80 DB (at 1 - 2 Kilo-Hz)—
Crossover Frequency—Active crossover
Smart Functions—PartyCast 2.0 (connect up to 100+ speakers)
Driver Configuration—Side-firing (passive bass radiators)
Nominal Impedance—3 Ohm