These are not really the same size class, and that is the honest framing here. The JBL Partybox Club 120 ranks #6 of 53 party speakers by sound quality at $399.95; the Turtlebox Gen 3 ranks #105 of 113 boombox speakers by sound quality at $430.
The case for the JBL Partybox Club 120: A party speaker on wheels with quite neutral sound, a removable battery, and mic and guitar inputs. It has an adjustable EQ, which the Turtlebox Gen 3 lacks. The tradeoff: High price, and JBL’s wired daisy chain only works with other JBL speakers.
The Turtlebox Gen 3 is the longer-running, lighter option. A loud, waterproof and crushproof outdoor speaker with a big battery, device charging and party mode linking. It is rated for 25 hours of battery against 12 for the JBL Partybox Club 120. At 10 lbs (4.54 kg) it weighs much less than the JBL Partybox Club 120 at 23.8 lbs (10.8 kg). It is rated IP67 against IPX4 for the JBL Partybox Club 120. Watch for: Sounds basically identical to the original and the Turtlebox Gen 2: each generation mainly added features, not sound quality.
Buy the JBL Partybox Club 120 at $399.95 if you want a party speaker. Buy the Turtlebox Gen 3 at $430 if you want a boombox speaker instead.
Want more options? Browse the full Portable Bluetooth rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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.
Specifications Side By Side
| JBL Partybox Club 120 | Turtlebox Gen 3 | |
|---|---|---|
| Price | $399.95 | $430.00 |
| Ranked | #6 of 53 in Party Size Portable Bluetooth Speakers | #105 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.4 | 5.4 |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 5.25” woofers, 2x 2.25” tweeters | 1x 6x9” (152x228mm) woofer + 1x 1” (25mm) tweeter |
| EQ | Yes (5 band) | No |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | - |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IP67 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (3.5mm) |
| Party Mode | Yes (Auracast) | Yes (Turtlebox Party Mode) |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-C) |
| Power Input | AC Power cord | DC Barrel Connector (15V/3A) |
| Removable Battery | Yes | - |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | No |
| Weight | 23.8 lbs (10.8 kg) | 10 lbs (4.54 kg) |
| Amplifier Power | 160W | 50W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Dimensions | 22.4”H x 11.4”W x 11.7”D (570 x 288.4 x 297 mm) | 12” x 7” x 8.7” (305 x 178 x 222 mm) |
| Strap | No | No |
| Bass Extension (-10dB) | - | ~65Hz |
| MicroSD Playback | - | Yes |
| Built-in Microphone | - | No |
| Battery Capacity | - | 85Wh |
| Maximum SPL | - | 102dB (measured by Williston Audio Labs) |
Related Speaker Comparisons
More top alternatives to JBL Partybox Club 120: