JBL Partybox 300 vs LG XL7

Last updated: August 18, 2026

Short answer: the JBL Partybox 300. It ranks #8 of 50 party speakers by sound quality at $300; the LG XL7 ranks #22 and costs $496.19, so there is not much of a tradeoff to weigh.

On the JBL Partybox 300 side: Exceptional sound quality with crisp, crystal clear highs and midranges, hard punchy bass without muddiness. Set against that: Hard to carry, too tall, drags on the ground.

The case for the LG XL7: Wheels and handle. The tradeoff: Treble is recessed, bass isn’t as deep as a Partybox 310.

Buy the JBL Partybox 300. It ranks higher for sound quality than the LG XL7 and costs less, so there is no real case for the other one.

If water resistance matters to you, the LG XL7 at IPX4 (splashing) holds up far better than the JBL Partybox 300 at no water resistance.

JBL Partybox 300 vs LG XL7

Specifications Side By Side

JBL Partybox 300 LG XL7
Price$300 Discontinued$496.19
Ranked#8 of 50 in Party Size Portable Bluetooth Speakers#22 of 50 in Party Size Portable Bluetooth Speakers
AppNoYes
Aux InputYesYes
Bass Extension (-10dB)40Hz-
Battery Life18 hours (Manufacturer specified)20 hours (Manufacturer specified)
Bluetooth CodecsSBCAAC, SBC
Bluetooth Version4.25.1
Dimensions27" x 13" x 12.7" (685.8 x 330.2 x 322.6 mm)27.6" x 12.2" x 12.4" (701 x 309.9 x 315 mm)
EQNoYes
Frequency Response45Hz - 20kHz (Manufacturer specified)-
Guitar InputYes-
IP RatingNoneIPX4
Microphone InputYes (Karaoke mode with echo effect)-
Party ModeNoNo
Power BankYes (USB-A)No
Power InputAC Power cord-
StereoYes (lying down)Yes
OmnidirectionalNoNo
TWSYesNo
USB PlaybackYesNo
Weight35.3 lbs / 16 kg34.2 lbs / 15.5 kg
Output Power120W250W
Drivers2x 6.5" (165mm) woofers + 3x 2.25" (57mm) tweeters8" woofer, 2x 2.5" tweeters
DiscontinuedYes-
Digital Aux InputNoNo

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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LG XL7: $496.19 Amazon

LG XL7 ranking card

Pros: Wheels and handle. Cool customizable lighting

Cons: Treble is recessed, bass isn’t as deep as a Partybox 310. Upper bass boosted.

AppYes
Aux InputYes
Battery Life20 hours (Manufacturer specified)
Bluetooth CodecsAAC, SBC
Bluetooth Version5.1
Digital Aux InputNo
Dimensions27.6" x 12.2" x 12.4" (701 x 309.9 x 315 mm)
Drivers8" woofer, 2x 2.5" tweeters
EQYes
IP RatingIPX4
OmnidirectionalNo
Output Power250W
Party ModeNo
Power BankNo
StereoYes
TWSNo
USB PlaybackNo
Weight34.2 lbs / 15.5 kg

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