JBL Boombox 2 vs JBL Partybox On the Go

Last updated: August 18, 2026

Short answer: the JBL Boombox 2 for better sound quality, the JBL Partybox On the Go for the lower price. The JBL Boombox 2 ranks #29 of 73 boombox speakers at $350. The JBL Partybox On the Go ranks #44 at $300, $50 cheaper.

On the JBL Boombox 2 side: 24 hour battery life (default volume); 20+ hours even at 60% volume. Set against that: Somewhat bass heavy and boomy.

The case for the JBL Partybox On the Go: Included wireless microphone. The tradeoff: Poor water rating.

Buy the JBL Boombox 2 if sound quality matters more than the price. Buy the JBL Partybox On the Go if the price matters more than sound quality.

If battery life is a priority, the JBL Boombox 2 is rated for 24 hours versus 6 hours for the JBL Partybox On the Go.

If water resistance matters to you, the JBL Boombox 2 at IPX7 (brief submersion) holds up far better than the JBL Partybox On the Go at IPX4 (splashing).

JBL Boombox 2 vs JBL Partybox On the Go

Specifications Side By Side

JBL Boombox 2 JBL Partybox On the Go
Price$350 Discontinued$300
Ranked#29 of 73 in Boombox Size Portable Bluetooth Speakers#44 of 73 in Boombox Size Portable Bluetooth Speakers
Aux InputYesYes
Aux Latency33ms-
Bass Extension (-10dB)46Hz49Hz
Battery Life24 hours (Manufacturer specified)6 hours (Manufacturer specified)
IP RatingIPX7IPX4
Bluetooth Latency140ms-
Max Volume108dB94dB
Party ModeYes (PartyBoost up to 100 speakers)No
Power BankYes (USB-A)Yes (USB-A, 5V/2.1A)
Power InputAC Power brickUSB-C
StereoYesPartially
OmnidirectionalNoNo
Weight13 lbs / 5.9 kg16.5 lbs / 7.5 kg
Bluetooth CodecsSBCSBC
AppNoYes (JBL PartyBox app)
EQNoNo
TWSYesYes
USB PlaybackNoYes
Built in MicrophoneNoNo
FM TunerNo-
Microphone InputNo-
MicroSD PlaybackNo-
Output Power160W100W
Dimensions19.1" x 7.9" x 10.1" (485 x 201 x 257 mm)19.3" x 8.8" x 9.6" (489 x 224 x 244.5 mm)
Drivers2x 81mm woofers + 2x 20mm tweeters with passive radiators5.1" woofer + tweeters
DiscontinuedYes-
Digital Aux InputNoNo
Bluetooth Version-4.2

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

The Two Speakers In Full

JBL Boombox 2: $350 Discontinued Amazon

JBL Boombox 2 ranking card

Pros: 24 hour battery life (default volume); 20+ hours even at 60% volume. IPX7 rated. Doubles as a power bank. Bluetooth 5.1 with PartyBoost (up to 100 speakers). Reaches 101dB.

Cons: Somewhat bass heavy and boomy. Discontinued.

AppNo
Aux InputYes
Aux Latency33ms
Bass Extension (-10dB)46Hz
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency140ms
Built in MicrophoneNo
Digital Aux InputNo
Dimensions19.1" x 7.9" x 10.1" (485 x 201 x 257 mm)
DiscontinuedYes
Drivers2x 81mm woofers + 2x 20mm tweeters with passive radiators
EQNo
FM TunerNo
IP RatingIPX7
Max Volume108dB
MicroSD PlaybackNo
Microphone InputNo
OmnidirectionalNo
Output Power160W
Party ModeYes (PartyBoost up to 100 speakers)
Power BankYes (USB-A)
Power InputAC Power brick
StereoYes
TWSYes
USB PlaybackNo
Weight13 lbs / 5.9 kg

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JBL Partybox On the Go: $300 Amazon

JBL Partybox On the Go ranking card

Pros: Included wireless microphone.

Cons: Poor water rating. Horrible battery life. Probably the worst sounding of the Partybox line. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.

AppYes (JBL PartyBox app)
Aux InputYes
Bass Extension (-10dB)49Hz
Battery Life6 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version4.2
Built in MicrophoneNo
Digital Aux InputNo
Dimensions19.3" x 8.8" x 9.6" (489 x 224 x 244.5 mm)
Drivers5.1" woofer + tweeters
EQNo
IP RatingIPX4
Max Volume94dB
OmnidirectionalNo
Output Power100W
Party ModeNo
Power BankYes (USB-A, 5V/2.1A)
Power InputUSB-C
StereoPartially
TWSYes
USB PlaybackYes
Weight16.5 lbs / 7.5 kg

As an eBay Partner, we may be compensated if you make a purchase.