JBL Partybox Stage 320 vs Soundcore Rave 3/3s

Last updated: August 19, 2026

Short answer: the JBL Partybox Stage 320 for better sound quality, the Soundcore Rave 3/3s for the lower price. The JBL Partybox Stage 320 ranks #2 of 50 party speakers at $629.95. The Soundcore Rave 3/3s ranks #20 at $299.99, $329.96 cheaper.

On the JBL Partybox Stage 320 side: Handle and wheels are convenient. Customizable color lighting modes. Keeps more bass than the 310 at high volume. The catch: Slightly sibilant in the treble at full blast. Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.

What the Soundcore Rave 3/3s gets right: 2 AA battery Wireless Microphones and remote control included. AI voice removal feature for Karaoke. Watch for: Some upper bass and upper mids boost. Not as deep of bass as a Partybox 110/120.

Buy the JBL Partybox Stage 320 if sound quality matters more than the price. Buy the Soundcore Rave 3/3s if the price matters more than sound quality.

If battery life is a priority, the JBL Partybox Stage 320 is rated for 18 hours versus 12 hours for the Soundcore Rave 3/3s.

JBL Partybox Stage 320 vs Soundcore Rave 3/3s

Specifications Side By Side

JBL Partybox Stage 320 Soundcore Rave 3/3s
Price$629.95$299.99
Ranked#2 of 50 in Party Size Portable Bluetooth Speakers#20 of 50 in Party Size Portable Bluetooth Speakers
AppYesYes
Aux InputYesYes
Battery Life18 hours (Manufacturer specified)12 hours (Manufacturer specified)
Bluetooth CodecsSBCSBC
Bluetooth Version5.4-
Drivers2x 6.5" woofers, 2x 25mm tweeters1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers
EQYes (5 band)Yes
Guitar InputYesYes
IP RatingIPX4IPX4
Microphone InputYes (Karaoke mode with echo effect)Yes (Karaoke mode with reverb effect)
Party ModeYes (Auracast)Yes (Auracast)
Power BankYes (USB-A, 5V/2.1A)No
Power InputAC Power cordUSB-C
Removable BatteryYes-
StereoPartiallyNo
OmnidirectionalNoNo
TWSYesNo
USB PlaybackYesNo
Weight36.4 lbs / 16.5 kg21.6 lbs / 9.8 kg
Output Power240W-
Digital Aux InputNoNo
Wireless Microphones-Yes 2 Included

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

The Two Speakers In Full

JBL Partybox Stage 320: $629.95 Amazon Bhphotovideo

JBL Partybox Stage 320 ranking card

Pros: Handle and wheels are convenient. Customizable color lighting modes. Keeps more bass than the 310 at high volume. Removable battery.

Cons: Slightly sibilant in the treble at full blast. Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.

AppYes
Aux InputYes
Battery Life18 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.4
Digital Aux InputNo
Drivers2x 6.5" woofers, 2x 25mm tweeters
EQYes (5 band)
Guitar InputYes
IP RatingIPX4
Microphone InputYes (Karaoke mode with echo effect)
OmnidirectionalNo
Output Power240W
Party ModeYes (Auracast)
Power BankYes (USB-A, 5V/2.1A)
Power InputAC Power cord
Removable BatteryYes
StereoPartially
TWSYes
USB PlaybackYes
Weight36.4 lbs / 16.5 kg

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

Soundcore Rave 3/3s: $299.99 Amazon Bhphotovideo

Soundcore Rave 3/3s ranking card

Pros: 2 AA battery Wireless Microphones and remote control included. AI voice removal feature for Karaoke

Cons: Some upper bass and upper mids boost. Not as deep of bass as a Partybox 110/120

AppYes
Aux InputYes
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsSBC
Digital Aux InputNo
Drivers1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers
EQYes
Guitar InputYes
IP RatingIPX4
Microphone InputYes (Karaoke mode with reverb effect)
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankNo
Power InputUSB-C
StereoNo
TWSNo
USB PlaybackNo
Weight21.6 lbs / 9.8 kg
Wireless MicrophonesYes 2 Included

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