JBL Boombox 4 vs Soundcore Motion Boom+

Last updated: August 21, 2026

Short answer: the JBL Boombox 4 for better sound quality, the Soundcore Motion Boom+ for the lower price. The JBL Boombox 4 ranks #17 of 73 boombox speakers at $549.95. The Soundcore Motion Boom+ ranks #47 at $140, $409.95 cheaper.

The case for the JBL Boombox 4: Pretty insane output capability for the size, with 7-band EQ for better tuning than the Boombox 3. The catch: It’s overpriced for the category, sounds worse than the Boombox 3 out of the box, and drops Aux input entirely.

On the Soundcore Motion Boom+ side: 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. Watch for: Default presets are all warm sounding with rolled off treble. Will need a custom EQ to get closer to neutral.

Buy the JBL Boombox 4 if sound quality matters more than the price. Buy the Soundcore Motion Boom+ if the price matters more than sound quality.

Buy the JBL Boombox 4 at Amazon ($549.95) →Buy the Soundcore Motion Boom+ at Amazon ($140) →

JBL Boombox 4 vs Soundcore Motion Boom+

Specifications Side By Side

JBL Boombox 4 Soundcore Motion Boom+
Price$549.95$140 after $40 coupon, Discontinued
Ranked#17 of 73 in Boombox Size Portable Bluetooth Speakers#47 of 73 in Boombox Size Portable Bluetooth Speakers
AppYesYes (Soundcore app)
Aux InputNoYes
Bass Extension (-10dB)41Hz52Hz
Battery Life28 hours (Manufacturer specified)20 hours (Manufacturer specified)
EQYes (7 band)Yes (App EQ)
IP RatingIP68IP67
Bluetooth LatencyAAC 144ms, SBC 48ms33ms
Max Volume115dB108dB
Party ModeYes (Auracast)Yes (PartyCast up to 100 speakers)
Power InputAC Power cordUSB-C
Removable BatteryYes-
StereoYesYes
OmnidirectionalNoNo
Weight13.2 lbs / 5.98 kg5.3 lbs / 2.4 kg
Bluetooth CodecsSBC, LC3, AACSBC
Bluetooth Version5.45.3
Built in MicrophoneNoNo
Power BankYes (USB-C, up to 30W)Yes (USB-A, 5V/2.1A)
TWSYesYes
Digital Aux InputYes (USB-C)No
USB PlaybackNoNo
FM TunerNo-
Microphone InputNo-
MicroSD PlaybackNo-
Output Power210W AC / 200W battery80W
Dimensions20.1" x 10.2" x 8.3" (510 x 260 x 210 mm)15.1" x 5.1" x 7.7" (384 x 130 x 196 mm)
Drivers2x 123mm woofers + 2x 20mm tweeters with passive radiators30W: Dual drivers
Aux Latency-17ms
Discontinued-Yes
Buy the JBL Boombox 4 at Amazon ($549.95) →Buy the Soundcore Motion Boom+ at Amazon ($140) →

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

Prices on this page were last checked August 21, 2026 at 5:30 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

JBL Boombox 4: $549.95 Amazon Bhphotovideo eBay

JBL Boombox 4 ranking card

Pros: Pretty insane output capability for the size.

Cons: Pretty overpriced for the category. Better than the Boombox 3 mostly because there are more 7 EQ bands instead of just 3 and it can be better tuned. Try Oluv’s EQ for it. Out of the box sounds worse than the Boombox 3. No Aux input.

Full JBL Boombox 4 review and specifications →

AppYes
Aux InputNo
Bass Extension (-10dB)41Hz
Battery Life28 hours (Manufacturer specified)
Bluetooth CodecsSBC, LC3, AAC
Bluetooth LatencyAAC 144ms, SBC 48ms
Bluetooth Version5.4
Built in MicrophoneNo
Digital Aux InputYes (USB-C)
Dimensions20.1" x 10.2" x 8.3" (510 x 260 x 210 mm)
Drivers2x 123mm woofers + 2x 20mm tweeters with passive radiators
EQYes (7 band)
FM TunerNo
IP RatingIP68
Max Volume115dB
MicroSD PlaybackNo
Microphone InputNo
OmnidirectionalNo
Output Power210W AC / 200W battery
Party ModeYes (Auracast)
Power BankYes (USB-C, up to 30W)
Power InputAC Power cord
Removable BatteryYes
StereoYes
TWSYes
USB PlaybackNo
Weight13.2 lbs / 5.98 kg
Check current price at Amazon ($549.95) →Check current price at Bhphotovideo →Search eBay for JBL Boombox 4 →

Soundcore Motion Boom+: $140 after $40 coupon, Discontinued Amazon eBay

Soundcore Motion Boom+ ranking card

Pros: 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. 13,400mAh battery for 20 hours (12-15 at high volume). IP67 waterproof, floats, rugged build inspires confidence. Bluetooth 5.3 multipoint pairing, Soundcore app EQ, PartyCast 2.0 mode. USB-C input, USB-A output for powerbank.

Cons: Default presets are all warm sounding with rolled off treble. Will need a custom EQ to get closer to neutral. A shrill sounding 6khz peak comes out when volume is above about 60%. Not much deeper bass than a Motion Boom and a lot less deep bass than other speakers in the class. Discontinued.

Full Soundcore Motion Boom+ review and specifications →

AppYes (Soundcore app)
Aux InputYes
Aux Latency17ms
Bass Extension (-10dB)52Hz
Battery Life20 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency33ms
Bluetooth Version5.3
Built in MicrophoneNo
Digital Aux InputNo
Dimensions15.1" x 5.1" x 7.7" (384 x 130 x 196 mm)
DiscontinuedYes
Drivers30W: Dual drivers
EQYes (App EQ)
IP RatingIP67
Max Volume108dB
OmnidirectionalNo
Output Power80W
Party ModeYes (PartyCast up to 100 speakers)
Power BankYes (USB-A, 5V/2.1A)
Power InputUSB-C
StereoYes
TWSYes
USB PlaybackNo
Weight5.3 lbs / 2.4 kg
Check current price at Amazon ($140) →Search eBay for Soundcore Motion Boom+ →