JBL Partybox 300 vs Mackie Thump Go

Last updated: August 18, 2026

Short answer: the JBL Partybox 300. It ranks #8 of 50 party speakers by sound quality at $300; the Mackie Thump Go ranks #25 and costs $449.99, so there is not much of a tradeoff to weigh.

What the JBL Partybox 300 gets right: Exceptional sound quality with crisp, crystal clear highs and midranges, hard punchy bass without muddiness. The catch: Hard to carry, too tall, drags on the ground.

The case for the Mackie Thump Go: 8-inch custom high-output woofer + 1-inch compression driver delivers powerful audio with incredible dynamic range. The tradeoff: Not quite as good sounding as a Everse 8 or S1 Pro.

Buy the JBL Partybox 300. It ranks higher for sound quality than the Mackie Thump Go and costs less, so there is no real case for the other one.

If battery life is a priority, the JBL Partybox 300 is rated for 18 hours versus 12 hours for the Mackie Thump Go.

JBL Partybox 300 vs Mackie Thump Go

Specifications Side By Side

JBL Partybox 300 Mackie Thump Go
Price$300 Discontinued$449.99
Ranked#8 of 50 in Party Size Portable Bluetooth Speakers#25 of 50 in Party Size Portable Bluetooth Speakers
AppNoYes
Aux InputYesYes
Bass Extension (-10dB)40Hz50Hz
Battery Life18 hours (Manufacturer specified)12 hours (Manufacturer specified)
Bluetooth CodecsSBCSBC
Bluetooth Version4.2-
Dimensions27" x 13" x 12.7" (685.8 x 330.2 x 322.6 mm)18" x 9.1" x 11.2" (457 x 230 x 285 mm)
EQNoYes
Frequency Response45Hz - 20kHz (Manufacturer specified)-
Guitar InputYes-
IP RatingNoneNone
Microphone InputYes (Karaoke mode with echo effect)Yes
Party ModeNoNo
Power BankYes (USB-A)No
Power InputAC Power cord-
StereoYes (lying down)No
OmnidirectionalNoNo
TWSYesNo
USB PlaybackYesNo
Weight35.3 lbs / 16 kg17.6 lbs / 8 kg
Output Power120W200W
Drivers2x 6.5" (165mm) woofers + 3x 2.25" (57mm) tweeters8" woofer, 1" compression driver
DiscontinuedYes-
Digital Aux InputNoNo
XLR Input-Yes
Max Volume-115dB

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

The Two Speakers In Full

JBL Partybox 300: $300 Discontinued

JBL Partybox 300 ranking card

Pros: Exceptional sound quality with crisp, crystal clear highs and midranges, hard punchy bass without muddiness. 2x 6.5” woofers + 3x 2.25” tweeters, bass boost function, 45Hz-20kHz frequency range. 18-hour battery with 10400mAh capacity. Multiple inputs (RCA, USB, 3.5mm aux, mic, guitar). LED light modes (meter/pulse/party). True Wireless Stereo pairing up to 2 units.

Cons: Hard to carry, too tall, drags on the ground. Max spl and bass extension are only as good as the Partybox 100. No real reason to ever get one, get a Partybox 100 instead. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal. Discontinued.

AppNo
Aux InputYes
Bass Extension (-10dB)40Hz
Battery Life18 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version4.2
Digital Aux InputNo
Dimensions27" x 13" x 12.7" (685.8 x 330.2 x 322.6 mm)
DiscontinuedYes
Drivers2x 6.5" (165mm) woofers + 3x 2.25" (57mm) tweeters
EQNo
Frequency Response45Hz - 20kHz (Manufacturer specified)
Guitar InputYes
IP RatingNone
Microphone InputYes (Karaoke mode with echo effect)
OmnidirectionalNo
Output Power120W
Party ModeNo
Power BankYes (USB-A)
Power InputAC Power cord
StereoYes (lying down)
TWSYes
USB PlaybackYes
Weight35.3 lbs / 16 kg

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Mackie Thump Go: $449.99 Amazon

Mackie Thump Go ranking card

Pros: 8-inch custom high-output woofer + 1-inch compression driver delivers powerful audio with incredible dynamic range. Built-in mini live mixer with two XLR/TRS combo inputs + 3.5mm aux. Up to 12 hours battery (5 hours comfortable gig time), removable for swapping spares. Lightweight 17.6 lbs. Balanced sound with crisp highs, tight lows, natural vocals. Pair two Mackie Thump Gos for stereo via app. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage.

Cons: Not quite as good sounding as a Everse 8 or S1 Pro. Bluetooth pairing doesn’t auto connect every time. Designed for more loudness than deeper bass. Battery latch breaks easily. Handle on top also can break off. Not very deep bass

AppYes
Aux InputYes
Bass Extension (-10dB)50Hz
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsSBC
Digital Aux InputNo
Dimensions18" x 9.1" x 11.2" (457 x 230 x 285 mm)
Drivers8" woofer, 1" compression driver
EQYes
IP RatingNone
Max Volume115dB
Microphone InputYes
OmnidirectionalNo
Output Power200W
Party ModeNo
Power BankNo
StereoNo
TWSNo
USB PlaybackNo
Weight17.6 lbs / 8 kg
XLR InputYes

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