JBL Partybox 310 vs W-King T12

Last updated: August 13, 2026

Short answer: the JBL Partybox 310 for better sound quality, the W-King T12 for the lower price. The JBL Partybox 310 ranks #3 of 50 party speakers at $499.95. The W-King T12 ranks #21 at $280.42, $219.53 cheaper.

The case for the JBL Partybox 310: It has the deepest bass of any battery powered speaker, the most balanced sound in its class, a convenient handle and wheels, customizable color lighting modes, and performance very close to the 320 (bumping treble one step in the app EQ makes it more neutral). The catch: it’s very large, and note that JBL’s daisychain feature isn’t compatible with non-JBL speakers and is possibly a fully digital signal.

What the W-King T12 gets right: It’s relatively cheap for what you get and not a bad speaker for the price. Set against that: it sounds boxy and doesn’t have the clarity of higher ranked speakers.

Buy the JBL Partybox 310 if sound quality matters more than the price. Buy the W-King T12 if the price matters more than sound quality.

If water resistance matters to you, the JBL Partybox 310 at IPX4 (splashing) holds up far better than the W-King T12 at no water resistance.

JBL Partybox 310 vs W-King T12

Specifications Side By Side

JBL Partybox 310 W-King T12
Price$499.95 Discontinued$280.42
Ranked#3 of 50 in Party Size Portable Bluetooth Speakers#21 of 50 in Party Size Portable Bluetooth Speakers
AppYesNo
Aux InputYesYes
Bass Extension (-10dB)32Hz-
Battery Life18 hours (Manufacturer specified)25 hours (Manufacturer specified)
Bluetooth CodecsSBCSBC
Charging Time3.5 hours-
EQYes (3 band)Yes (Bass and treble)
Guitar InputYesYes
IP RatingIPX4None
Microphone InputYes (Karaoke mode with echo effect)Yes (Karaoke mode with echo effect)
Party ModeNoNo
Power BankYes (USB-A, 5V/2.1A)Yes (USB-A)
Power InputAC Power cordAC Power cord
StereoPartiallyYes
TWSYesYes
USB PlaybackYesYes
Weight37.5 lbs / 17 kg33.1 lbs / 15 kg
Output Power240W370W
Drivers2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters2x 8" subwoofer, 2x 1.5" dome tweeter
DiscontinuedYes-
Digital Aux InputNoNo
Removable Battery-No
MicroSD Playback-Yes
Built in Microphone-No
Wifi-No
Bluetooth Version-5.4
Dimensions-13.7" x 29.6" x 13.6" (347 x 751 x 346 mm)

The Two Speakers In Full

JBL Partybox 310: $499.95 Discontinued Amazon

JBL Partybox 310 ranking card

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.

AppYes
Aux InputYes
Bass Extension (-10dB)32Hz
Battery Life18 hours (Manufacturer specified)
Bluetooth CodecsSBC
Charging Time3.5 hours
Digital Aux InputNo
DiscontinuedYes
Drivers2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters
EQYes (3 band)
Guitar InputYes
IP RatingIPX4
Microphone InputYes (Karaoke mode with echo effect)
Output Power240W
Party ModeNo
Power BankYes (USB-A, 5V/2.1A)
Power InputAC Power cord
StereoPartially
TWSYes
USB PlaybackYes
Weight37.5 lbs / 17 kg

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W-King T12: $280.42 Aliexpress Amazon

W-King T12 ranking card

Pros: Relatively cheap for what you get. Not a bad speaker for the price

Cons: Boxy sounding and doesn’t have the clarity of the higher ranked speakers

AppNo
Aux InputYes
Battery Life25 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.4
Built in MicrophoneNo
Digital Aux InputNo
Dimensions13.7" x 29.6" x 13.6" (347 x 751 x 346 mm)
Drivers2x 8" subwoofer, 2x 1.5" dome tweeter
EQYes (Bass and treble)
Guitar InputYes
IP RatingNone
MicroSD PlaybackYes
Microphone InputYes (Karaoke mode with echo effect)
Output Power370W
Party ModeNo
Power BankYes (USB-A)
Power InputAC Power cord
Removable BatteryNo
StereoYes
TWSYes
USB PlaybackYes
Weight33.1 lbs / 15 kg
WifiNo

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