JBL Partybox 310 Review: Ranked #4 of 44

Last updated: October 5, 2026

The JBL Partybox 310 ranks #4 out of 44 total Party Size Portable Bluetooth Speakers for sound quality. See all Portable Bluetooth rankings for every top pick.

Brand: JBL

Prices on this page were last checked October 4, 2026 at 9:58 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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JBL Partybox 310 - ranked #4 of 44 Party Size Portable Bluetooth Speakers · Editor's rating 4.5/5
Check price at Amazon ($449.95 Discontinued) →

#4 JBL Partybox 310: $449.95 Discontinued Amazon eBay

Newer model: the JBL Partybox 330, ranked higher, rated 4.6/5.

Smaller model: the JBL Partybox 110 (ranked lower, rated 4.4/5).

Larger model: the JBL Partybox 710 (rated 4.7/5).

Pros: Absolute deepest bass of any battery powered speaker, most balanced sound in the class, handle and wheels are convenient. Increase treble one step in the app EQ to make it more neutral. Customizable color lighting modes. Very close to the JBL Partybox Stage 320 in terms of performance. Measured bass extension of 32Hz (-10dB).

Cons: Very large. Discontinued.

Related speakers: JBL Partybox 100, JBL Partybox 110, JBL Partybox 130, JBL Partybox 300, JBL Partybox 330, JBL Partybox 520, JBL Partybox 710, JBL Partybox 720, JBL Partybox 1000.

How it compares: Just above it: JBL Partybox Stage 320 - $50 more. Just below it: Sony ULT Tower 5 - $2 cheaper, 2 more hours of battery life.

Amplifier Power240W
AppYes
Aux InputYes
Bass Extension (-10dB)32Hz
Battery Life18 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC
Bluetooth Version5.1
Charging Time3.5 hours
Digital Aux InputNo
Dimensions27.1”H x 12.8”W x 14.5”D (687.7 x 325.6 x 367.8 mm)
Drivers2x 6.5” (165mm) woofers + 2x 2.5” (65mm) tweeters
EQYes (3 band)
Guitar InputYes
IP RatingIPX4
LightsYes
Microphone InputYes (Karaoke mode with echo effect)
OmnidirectionalNo
Party ModeNo
Power BankYes (USB-A, 5V/2.1A)
Power InputAC Power cord
StereoPartially
StrapNo
TWSYes
USB PlaybackYes
Weight37.5 lbs (17 kg)
WheelsYes
Check current price at Amazon ($449.95) →Search eBay for JBL Partybox 310 →

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