These are not really the same size class, and that is the honest framing here. The Bose S1 Pro+ ranks #6 of 17 battery-powered PA speakers by sound quality at $699; the JBL Partybox 720 ranks #6 of 13 large party speakers by sound quality at $1,099.95.
Why pick the Bose S1 Pro+: Extremely compact and light with flexible placement options, and very loud for its size. It supports AAC Bluetooth, which the JBL Partybox 720 lacks. The catch: Leans toward a bright sound signature, and its bass bottoms out as the volume rises, so full range music suffers well before maximum loudness.
The JBL Partybox 720 is the longer-running, tougher option. JBL’s most powerful battery-equipped PartyBox combines 800W output, two removable batteries, wheels, a light show, Auracast, USB-C playback, app EQ and karaoke/guitar inputs. It is rated for 15 hours of battery against 11 for the Bose S1 Pro+. It is rated IPX4, while the Bose S1 Pro+ has no water resistance. It plays in stereo from a single unit, unlike the Bose S1 Pro+. The catch: At 68.3 lbs (31 kg) and 94cm tall, it is still cumbersome despite the wheels.
Buy the Bose S1 Pro+ at $699 if you want a battery-powered PA speaker. Buy the JBL Partybox 720 at $1,099.95 if you want a large party speaker instead.
Still deciding? The full PA & Live Sound rankings and Portable Bluetooth rankings cover every ranked option.
Extremely compact and light with flexible placement options, and very loud for its size.
Amazon $699.00 eBay
JBL’s most powerful battery-equipped PartyBox combines 800W output, two removable batteries, wheels, a light show, Auracast, USB-C playback, app EQ and karaoke/guitar inputs.
Amazon $1,099.95 B&H Photo Video $1,099.95 eBayPrices on this page were last checked October 19, 2026 at 10:32 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.
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Specifications Side By Side
| Bose S1 Pro+ | JBL Partybox 720 | |
|---|---|---|
| Price | $699.00 | $1,099.95 |
| Ranked | #6 of 17 in Battery-Powered PA Speakers | #6 of 13 in Large Party Size Portable Bluetooth Speakers |
| Passive | No | - |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 55Hz | - |
| Battery Life | 11 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Version | 5.0 | 5.4 |
| Charging Time | 5 hours | - |
| Dimensions | 13.1” x 9.4” x 11” (332.7 x 238.8 x 279.4 mm) | 16.4” x 37.1” x 16” (416 x 942 x 406 mm) |
| EQ | Yes | Yes (5 band) |
| IP Rating | None | IPX4 |
| Inputs | 2x XLR/6.3mm combo (mic/line/instrument), 6.3mm line, 3.5mm stereo, Bluetooth | - |
| Microphone Input | Yes | Yes (Karaoke mode with echo effect) |
| Party Mode | Yes (Bose Party mode) | Yes (Auracast) |
| Power Bank | No | Yes (USB-C) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | No | Yes |
| Weight | 14.3 lbs (6.5 kg) | 68.3 lbs (31 kg) |
| XLR Input | Yes | - |
| Drivers | 1x 6” (152mm) woofer + 3x 2.25” (57mm) tweeters | 2x 9” woofer, 2x 1.25” dome tweeter |
| Maximum SPL | 109dB | - |
| Amplifier Power | 150W | 800W |
| Digital Aux Input | No | No |
| Configuration | Battery-powered 2-way active PA | - |
| Cabinet Material | Polypropylene | - |
| Rigging | 35mm pole mount; multi-position cabinet | - |
| DSP | 3-channel mixer with EQ, reverb and Auto EQ | - |
| Bluetooth | Yes | Yes |
| Guitar Input | Yes | Yes |
| Bass Extension (-3dB) | 62Hz | - |
| Coverage | 120° H x 50° V | - |
| Removable Battery | - | Yes |
| Built-in Microphone | - | No |
| Wi-Fi | - | No |
| Lights | - | Yes |
| Wheels | - | Yes |
| Strap | - | No |
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