These sit in different size classes, so this is not a straight ranking comparison. The JBL Partybox Stage 320 ranks #3 of 46 party speakers by sound quality at $499.95; the Klipsch Miami ranks #27 of 62 small speakers by sound quality at $399.99.
What the JBL Partybox Stage 320 does well: Among the best-sounding party speakers in its size class, and it keeps more bass than the JBL Partybox 310 at high volume. Watch for: Slightly sibilant in the treble at full blast.
The case for the Klipsch Miami: Mid-sized party speaker equipped with dual 5.25-inch woofers and dual horn-loaded tweeters delivering up to 105dB peak output. The tradeoff: Weighs approximately 32 lbs (14.5 kg), requiring wheels or a two-handed lift.
Buy the JBL Partybox Stage 320 at $499.95 if you want a party speaker. Buy the Klipsch Miami at $399.99 if you want a small speaker instead.
About the ratings: the Klipsch Miami’s rating is estimated from measured siblings and predecessors rather than its own measurements, with a likely range of 3.1 to 3.5, so this verdict could change once it is measured.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| JBL Partybox Stage 320 | Klipsch Miami | |
|---|---|---|
| Price | $499.95 | $399.99 each |
| Ranked | #3 of 46 in Party Size Portable Bluetooth Speakers | #27 of 62 in Small Size Portable Bluetooth Speakers Estimated |
| App | Yes | Yes (Klipsch Connect Plus) |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | - |
| Bluetooth Version | 5.4 | 5.2 |
| Drivers | 2x 6.5” woofers, 2x 25mm tweeters | 2x horn-loaded tweeters, 2x 5.25” woofers |
| EQ | Yes (5 band) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Party Mode | Yes (Auracast) | Yes |
| Power Bank | Yes (USB-A, 5V/2.1A) | - |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | Yes | - |
| Stereo | Partially | - |
| Omnidirectional | No | - |
| TWS | Yes | - |
| USB Playback | Yes | - |
| Weight | 36.4 lbs (16.5 kg) | 32 lbs (14.5 kg) |
| Amplifier Power | 240W | - |
| Digital Aux Input | No | - |
| Lights | Yes | Yes |
| Wheels | Yes | Yes |
| Dimensions | 26.3”H x 13.2”W x 15.2”D (669 x 335 x 385 mm) | 22.4” x 11.6” x 11.8” (570 x 295 x 300 mm) |
| Strap | No | - |
| Inputs | - | Bluetooth, 3.5mm Aux, 1/4” Mic, 1/4” Guitar |
| Maximum SPL | - | 105dB |
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 October 11, 2026 at 4:59 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL Partybox Stage 320: $499.95 Amazon $499.95 eBay
Newer model: the JBL Partybox 330, ranked higher, rated 4.6/5, released Jun 2026.
Older models: the JBL Partybox 310 (ranked lower, rated 4.5/5) and the JBL Partybox 300 (ranked lower, rated 4.3/5). See every JBL PartyBox generation.
Same family: the JBL Partybox Club 120 (smaller model, ranked lower, rated 4.5/5) and the JBL Partybox Ultimate (larger model, rated 4.7/5).
Pros: Among the best-sounding party speakers in its size class, and it keeps more bass than the JBL Partybox 310 at high volume. Two 6.5-inch woofers and two tweeters run on 240W, with a removable battery rated for 18 hours, a 5-band app EQ, mic and guitar inputs and Auracast linking. A handle and wheels make the 16.5 kg cabinet easy to move, and the color lighting modes are customizable.
Cons: Slightly sibilant in the treble at full blast. Very large.
Full JBL Partybox Stage 320 review and specifications →
| Released | Apr 2024 (2 years ago) |
|---|---|
| Amplifier Power | 240W |
| App | Yes |
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Digital Aux Input | No |
| Dimensions | 26.3”H x 13.2”W x 15.2”D (669 x 335 x 385 mm) |
| 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 |
| Strap | No |
| 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 83 comparisons
Klipsch Miami: $399.99 each Estimated Amazon $399.99 Lowest B&H Photo Video $499.99 eBay
Same family: the Klipsch Vegas (smaller model, estimated 3.8/5) and the Klipsch New York (larger model, estimated 3.6/5).
Pros: Mid-sized party speaker equipped with dual 5.25-inch woofers and dual horn-loaded tweeters delivering up to 105dB peak output. Delivers a class-leading 18-hour battery life, integrated trolley handle and wheels for easy transport, IPX4 splash resistance, multi-color dynamic lighting patterns, DJ sound effect triggers, Party Link multi-speaker sync, and dual inputs for microphone and guitar.
Cons: Weighs approximately 14.5 kg, requiring wheels or a two-handed lift. High volume playback with full lighting engaged reduces battery endurance below the 18-hour rating.
Full Klipsch Miami review and specifications →
| App | Yes (Klipsch Connect Plus) |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.2 |
| Dimensions | 22.4” x 11.6” x 11.8” (570 x 295 x 300 mm) |
| Drivers | 2x horn-loaded tweeters, 2x 5.25” woofers |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Inputs | Bluetooth, 3.5mm Aux, 1/4” Mic, 1/4” Guitar |
| Lights | Yes |
| Maximum SPL | 105dB |
| Microphone Input | Yes |
| Party Mode | Yes |
| Power Input | AC Power cord |
| Weight | 32 lbs (14.5 kg) |
| Wheels | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons