The JBL Partybox 310 ranks #3 out of 50 total Party Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

Brand: JBL

Prices on this page were last checked August 21, 2026 at 5:30 AM 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 #3 of 50 Party Size Portable Bluetooth Speakers · Editor's rating 4.5/5

Check price at Amazon ($579.95 Discontinued) →

#3 JBL Partybox 310: $579.95 Discontinued Amazon eBay

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 320 in terms of performance.

Cons: Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal. Discontinued.

How it compares: Just above it: JBL Partybox Stage 320 - $50 more. Just below it: JBL Partybox Club 120 - $130 cheaper, 6 fewer hours of battery life.

App	Yes
Aux Input	Yes
Bass Extension (-10dB)	32Hz
Battery Life	18 hours (Manufacturer specified)
Bluetooth Codecs	SBC
Charging Time	3.5 hours
Digital Aux Input	No
Discontinued	Yes
Drivers	2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters
EQ	Yes (3 band)
Guitar Input	Yes
IP Rating	IPX4
Microphone Input	Yes (Karaoke mode with echo effect)
Omnidirectional	No
Output Power	240W
Party Mode	No
Power Bank	Yes (USB-A, 5V/2.1A)
Power Input	AC Power cord
Stereo	Partially
TWS	Yes
USB Playback	Yes
Weight	37.5 lbs / 17 kg

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