JBL Partybox Encore vs Soundcore Motion Boom+

Last updated: August 28, 2026

Short answer: the JBL Partybox Encore for better sound quality, the Soundcore Motion Boom+ for the lower price. The JBL Partybox Encore ranks #6 of 73 boombox speakers at $230. The Soundcore Motion Boom+ ranks #47 at $140, $90 cheaper.

What the JBL Partybox Encore offers: A great sounding somewhat boosted bass party speaker. 2 included wireless microphones. Watch for: Only 10 hours of battery at medium volume. Poor water rating.

What the Soundcore Motion Boom+ offers: 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. Watch for: 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.

Buy the JBL Partybox Encore if sound quality is the priority over the price, or the Soundcore Motion Boom+ if the price is the priority over sound quality.

If battery life is a priority, the Soundcore Motion Boom+ is rated for 20 hours versus 6 hours for the JBL Partybox Encore.

Water resistance is not close: the Soundcore Motion Boom+ is rated at IP67 (brief submersion), well ahead of the JBL Partybox Encore at IPX4 (splashing).

Buy the JBL Partybox Encore at Walmart →Buy the Soundcore Motion Boom+ at Amazon ($140) →

JBL Partybox Encore vs Soundcore Motion Boom+

Specifications Side By Side

JBL Partybox Encore Soundcore Motion Boom+
Price$230$140 after $40 coupon, Discontinued
Ranked#6 of 73 in Boombox Size Portable Bluetooth Speakers#47 of 73 in Boombox Size Portable Bluetooth Speakers
AppYes (JBL PartyBox app)Yes (Soundcore app)
Aux InputYesYes
Aux Latency17ms17ms
Bass Extension (-10dB)38Hz52Hz
Battery Life6 hours (Manufacturer specified)20 hours (Manufacturer specified)
Bluetooth CodecsSBCSBC
Built in MicrophoneNoNo
EQYes (3 band App EQ)Yes (App EQ)
IP RatingIPX4IP67
Bluetooth Latency100ms33ms
Max Volume110dB108dB
Party ModeYes (PartyBoost up to 100 speakers)Yes (PartyCast up to 100 speakers)
Power BankYes (USB-A, 5V/1.5A)Yes (USB-A, 5V/2.1A)
Power InputAC Power cordUSB-C
StereoYesYes
OmnidirectionalNoNo
TWSYesYes
USB PlaybackYesNo
Weight13.9 lbs / 6.3 kg5.3 lbs / 2.4 kg
Wireless MicrophonesYes 2 Included-
Bluetooth Version5.15.3
Output Power100W RMS80W
Dimensions10.9" x 12.9" x 11.5" (276 x 327 x 293 mm)15.1" x 5.1" x 7.7" (384 x 130 x 196 mm)
Drivers135mm woofer + 2x 20mm tweeters30W: Dual drivers
Digital Aux InputNoNo
Discontinued-Yes
Buy the JBL Partybox Encore at Walmart →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 27, 2026 at 10:09 PM 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 Partybox Encore: $230 Walmart eBay

JBL Partybox Encore ranking card

Pros: A great sounding somewhat boosted bass party speaker. 2 included wireless microphones.

Cons: Only 10 hours of battery at medium volume. Poor water rating.

Full JBL Partybox Encore review and specifications →

AppYes (JBL PartyBox app)
Aux InputYes
Aux Latency17ms
Bass Extension (-10dB)38Hz
Battery Life6 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency100ms
Bluetooth Version5.1
Built in MicrophoneNo
Digital Aux InputNo
Dimensions10.9" x 12.9" x 11.5" (276 x 327 x 293 mm)
Drivers135mm woofer + 2x 20mm tweeters
EQYes (3 band App EQ)
IP RatingIPX4
Max Volume110dB
OmnidirectionalNo
Output Power100W RMS
Party ModeYes (PartyBoost up to 100 speakers)
Power BankYes (USB-A, 5V/1.5A)
Power InputAC Power cord
StereoYes
TWSYes
USB PlaybackYes
Weight13.9 lbs / 6.3 kg
Wireless MicrophonesYes 2 Included
Check current price at Walmart →Search eBay for JBL Partybox Encore →

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+ →