Short answer: the JBL Partybox Stage 320 if sound quality matters most, the Rockville Rock Party 6 if price matters most. The JBL Partybox Stage 320 ranks #3 of 39 party speakers at $499.95. The Rockville Rock Party 6 ranks #39 at $99.95, $400 cheaper.
What the JBL Partybox Stage 320 offers: Handle and wheels are convenient. Customizable color lighting modes. Keeps more bass than the 310 at high volume. Removable battery. Watch for: Slightly sibilant in the treble at full blast. Very large.
What the Rockville Rock Party 6 offers: At 5.4 kg, Rockville Rock Party 6 combines 6.5” (165mm) woofer + tweeters with Bluetooth and aux. Claimed 6 hours (manufacturer specified) battery life and stereo playback make its feature set practical for its intended room or portable use. Watch for: Bass is limited by its ~60Hz specification. There is no companion app. No EQ adjustment.
Buy the JBL Partybox Stage 320 if sound quality is the priority over the price, or the Rockville Rock Party 6 if the price is the priority over sound quality.
The Rockville Rock Party 6 is not a sound-quality pick. It sits near the bottom of the 39 party speakers; there are better options higher up.
If battery life is a priority, the JBL Partybox Stage 320 is rated for 18 hours versus 6 hours for the Rockville Rock Party 6.
There is a real gap in water resistance: the JBL Partybox Stage 320 at IPX4 (splashing) against the Rockville Rock Party 6, which has no water resistance.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox Stage 320 | Rockville Rock Party 6 | |
|---|---|---|
| Price | $499.95 | $99.95 |
| Ranked | #3 of 39 in Party Size Portable Bluetooth Speakers | #39 of 39 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.4 | - |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters | 6.5" (165mm) woofer + tweeters |
| EQ | Yes (5 band) | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Auracast) | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | No |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | Yes | - |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 36.4 lbs (16.5 kg) | 11.9 lbs (5.4 kg) |
| Amplifier Power | 240W | - |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Wheels | Yes | - |
| Bass Extension (-10dB) | - | ~60Hz |
Related Speaker Comparisons
How JBL Partybox Stage 320 compares with other leading options:
- Sony ULT Tower 7 vs JBL Partybox Stage 320
- JBL Partybox 330 vs JBL Partybox Stage 320
- JBL Partybox 310 vs JBL Partybox Stage 320
- Sony ULT Tower 5 vs JBL Partybox Stage 320
- JBL Partybox Club 120 vs JBL Partybox Stage 320
Prices on this page were last checked September 16, 2026 at 12:41 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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The Two Speakers In Full
JBL Partybox Stage 320: $499.95 Amazon B&H Photo Video eBay
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.
Full JBL Partybox Stage 320 review and specifications →
| Amplifier Power | 240W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Digital Aux Input | No |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters |
| EQ | Yes (5 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 36.4 lbs (16.5 kg) |
| Wheels | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: JBL Partybox 320 vs 520 - indoor listening session More from Oluv’Sone →
- Oluv Patreon: JBL Partybox 320 vs 520 - outdoor test
- Jay’s Straight Up Reviews & More: JBL Partybox Stage 320 vs 310 🛜 Defcon 5🚨 Bass Alert! Take Shelter Immediately! 😲 Best Bass Goes To? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: JBL Partybox Stage 320 vs 310 🥳 A Family Feud! Battery Powered🔋Bluetooth Party Speakers Face-Off🤬
- GYMCADDY: JBL PartyBox Stage 320 Review - Big Upgrades Everywhere, Worth The Upgrade More from GYMCADDY →
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026 More from M1MTechChannel →
- M1MTechChannel: soundcore Rave 3S mit 200W | LAUTER als die JBL Partybox 320 ?
- Head-to-Head Comparisons
- JBL Partybox Stage 320 vs JBL Partybox 330
- JBL Partybox Stage 320 vs JBL Partybox 310
- JBL Partybox Stage 320 vs Sony ULT Tower 5
- JBL Partybox Stage 320 vs Sony ULT Tower 7
- JBL Partybox Stage 320 vs JBL Partybox Club 120
- JBL Partybox Stage 320 vs JBL Partybox 130
- JBL Partybox Stage 320 vs JBL Partybox 100
- JBL Partybox Stage 320 vs JBL Partybox 110
- See all 36 comparisons
Rockville Rock Party 6: $99.95 Amazon eBay
Pros: At 5.4 kg, Rockville Rock Party 6 combines 6.5” (165mm) woofer + tweeters with Bluetooth and aux. Claimed 6 hours (manufacturer specified) battery life and stereo playback make its feature set practical for its intended room or portable use. Measured bass extension of ~60Hz (-10dB).
Cons: Bass is limited by its ~60Hz specification. There is no companion app. No EQ adjustment.
Full Rockville Rock Party 6 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~60Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | 6.5" (165mm) woofer + tweeters |
| EQ | No |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 11.9 lbs (5.4 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Rockville Rock Party 6 vs Soundcore Rave
- Rockville Rock Party 6 vs Sharp PS-929
- Rockville Rock Party 6 vs Panasonic SC-TMAX5
- Rockville Rock Party 6 vs Philips NX200
- Rockville Rock Party 6 vs Onn Large Party gen 1
- Rockville Rock Party 6 vs W-King T9 Pro
- Rockville Rock Party 6 vs Soundboks Mix
- Rockville Rock Party 6 vs Ultimate Ears Hyperboom
- See all 23 comparisons