JBL Partybox Encore 2 vs Tribit Stormbox Blast 2

Last updated: September 21, 2026

Short answer: the JBL Partybox Encore 2, for cleaner off axis sound. Its dome tweeters over cone appear to give better off axis performance, though it is missing a little bit of upper bass. The Tribit Stormbox Blast 2 goes pretty deep, but it sounds quite muddy with the boosted lower and upper bass.

JBL Partybox Encore 2 vs Tribit Stormbox Blast 2

What the JBL Partybox Encore 2 gets right: Appears to have better off axis performance due to the move to dome tweeters over cone. Set against that: Missing a little bit of upper bass.

On the Tribit Stormbox Blast 2 side: Pretty deep bass. The catch: Sounds quite muddy with the boosted lower and upper bass.

Buy the JBL Partybox Encore 2. It is rated higher for sound quality, and saving $50.01 with the Tribit Stormbox Blast 2 does not make up for the sound-quality gap.

Battery life favors the Tribit Stormbox Blast 2: rated for 30 hours against 15 hours for the JBL Partybox Encore 2.

If water resistance matters to you, the Tribit Stormbox Blast 2 at IP67 (brief submersion) holds up far better than the JBL Partybox Encore 2 at IPX4 (splashing).

Want more options? Browse the full Portable Bluetooth rankings.

Buy the JBL Partybox Encore 2 at Samsclub →Buy the Tribit Stormbox Blast 2 at Amazon ($279.99) →

Specifications Side By Side

JBL Partybox Encore 2 Tribit Stormbox Blast 2
Price$330$279.99
Ranked#4 of 75 in Boombox Size Portable Bluetooth Speakers#24 of 75 in Boombox Size Portable Bluetooth Speakers
AppYes (JBL PartyBox app)No
Aux InputYesYes
Battery Life15 hours (Manufacturer specified)30 hours (Manufacturer specified)
Built-in MicrophoneNoNo
EQYes (7 band App EQ)Yes (10 band)
IP RatingIPX4IP67
Maximum SPL110dB (measured by Alan Ross Reviews)110dB (measured by Alan Ross Reviews)
Party ModeYes (Auracast)No
Power BankYes (USB-C)Yes (USB-A)
Power InputAC Power cordAC Power Cable or 10w USB-C
Removable BatteryYes-
StereoYesYes
OmnidirectionalNoNo
TWSYesYes
USB PlaybackYesNo
Weight14.1 lbs (6.4 kg)19.2 lbs (8.7 kg)
Wireless MicrophonesYes 2 Included-
Bluetooth CodecsSBCSBC, AAC
Bluetooth Version5.45.4
Amplifier Power100W RMS200W AC / 180W battery
Dimensions12.6" x 13.3" x 10.4" (319.5 x 338.6 x 263 mm)18.7" x 7.6" x 10.2" (476 x 193 x 259 mm)
Drivers1x 135mm (5.25") woofer + 2x 20mm (0.75") dome tweeters1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters
Digital Aux InputNoNo
LightsYes-
Bass Extension (-10dB)-40Hz
Microphone Input-Yes (2x 6.35mm)
FM Tuner-No
MicroSD Playback-No
Buy the JBL Partybox Encore 2 at Samsclub →Buy the Tribit Stormbox Blast 2 at Amazon ($279.99) →

More worthwhile head-to-heads for JBL Partybox Encore 2:

Prices on this page were last checked September 23, 2026 at 11:24 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 2: $330 Samsclub eBay

JBL Partybox Encore 2 ranking card

Pros: The Encore 2 improves the original with dome tweeters, a less boomy balance, slightly deeper bass, longer battery life and two included wireless microphones. Its compact karaoke-ready design and 7-band EQ make it more adaptable indoors than the earlier Encore.

Cons: It still lacks some upper-bass punch and cannot match the scale of the larger PartyBoxes. The main value is compact karaoke convenience rather than full-range party output.

Full JBL Partybox Encore 2 review and specifications →

Amplifier Power100W RMS
AppYes (JBL PartyBox app)
Aux InputYes
Battery Life15 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.4
Built-in MicrophoneNo
Digital Aux InputNo
Dimensions12.6" x 13.3" x 10.4" (319.5 x 338.6 x 263 mm)
Drivers1x 135mm (5.25") woofer + 2x 20mm (0.75") dome tweeters
EQYes (7 band App EQ)
IP RatingIPX4
LightsYes
Maximum SPL110dB (measured by Alan Ross Reviews)
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankYes (USB-C)
Power InputAC Power cord
Removable BatteryYes
StereoYes
TWSYes
USB PlaybackYes
Weight14.1 lbs (6.4 kg)
Wireless MicrophonesYes 2 Included
Check current price at Samsclub →Search eBay for JBL Partybox Encore 2 →

Tribit Stormbox Blast 2: $279.99 Amazon eBay

Tribit Stormbox Blast 2 ranking card

Pros: Pretty deep bass. Measured bass extension of 40Hz (-10dB).

Cons: Sounds quite muddy with the boosted lower and upper bass. Boosted treble around 6kHz. Xbass mode makes it sound even more muddy. Nowhere near as neutral and balanced as the first Blast and a big downgrade unless you only care about max volume

Setup: Try the EQ from Alan Ross at this timestamp of his video

Full Tribit Stormbox Blast 2 review and specifications →

Amplifier Power200W AC / 180W battery
AppNo
Aux InputYes
Bass Extension (-10dB)40Hz
Battery Life30 hours (Manufacturer specified)
Bluetooth CodecsSBC, AAC
Bluetooth Version5.4
Built-in MicrophoneNo
Digital Aux InputNo
Dimensions18.7" x 7.6" x 10.2" (476 x 193 x 259 mm)
Drivers1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters
EQYes (10 band)
FM TunerNo
IP RatingIP67
Maximum SPL110dB (measured by Alan Ross Reviews)
MicroSD PlaybackNo
Microphone InputYes (2x 6.35mm)
OmnidirectionalNo
Party ModeNo
Power BankYes (USB-A)
Power InputAC Power Cable or 10w USB-C
StereoYes
TWSYes
USB PlaybackNo
Weight19.2 lbs (8.7 kg)
Check current price at Amazon ($279.99) →Search eBay for Tribit Stormbox Blast 2 →