These are not really the same size class, and that is the honest framing here. The Bose S1 Pro+ ranks #6 of 16 battery-powered PA speakers by sound quality at $699; the Audiocase S5 ranks #26 of 46 party speakers by sound quality at $645.
Why pick the Bose S1 Pro+: Extremely compact and light with flexible placement options, and very loud for its size. It has an adjustable EQ, which the Audiocase S5 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 Audiocase S5 is the longer-running pick. The battery is removable. It is rated for 30 hours of battery against 11 for the Bose S1 Pro+. It supports aptX Bluetooth, which the Bose S1 Pro+ lacks. It plays in stereo from a single unit, unlike the Bose S1 Pro+.
Worth knowing: the Audiocase S5 has been discontinued and is hard to find new at this point.
Buy the Bose S1 Pro+ at $699 for a battery-powered PA speaker, or the Audiocase S5 at $645 for a party speaker instead.
Want more options? Browse the full PA & Live Sound rankings and Portable Bluetooth rankings.
Specifications Side By Side
| Bose S1 Pro+ | Audiocase S5 | |
|---|---|---|
| Price | $699.00 | $645 Discontinued |
| Ranked | #6 of 16 in Battery-Powered PA Speakers | #26 of 46 in Party Size Portable Bluetooth Speakers |
| Passive | No | - |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 55Hz | - |
| Battery Life | 11 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC | aptX, SBC |
| Bluetooth Version | 5.0 | 5.0 |
| Charging Time | 5 hours | - |
| Dimensions | 13.1” x 9.4” x 11” (332.7 x 238.8 x 279.4 mm) | 16.1” x 9.8” x 7.5” (410 x 250 x 190 mm) |
| EQ | Yes | No |
| IP Rating | None | None |
| Inputs | 2x XLR/6.3mm combo (mic/line/instrument), 6.3mm line, 3.5mm stereo, Bluetooth | - |
| Microphone Input | Yes | Yes (Karaoke mode with reverb effect) |
| Party Mode | Yes (Bose Party mode) | Yes (wired link) |
| Power Bank | No | No |
| Power Input | AC Power cord | AC Power brick |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | No | No |
| Weight | 14.3 lbs (6.5 kg) | 17.4 lbs (7.9 kg) |
| XLR Input | Yes | - |
| Drivers | 1x 6” (152mm) woofer + 3x 2.25” (57mm) tweeters | 2x 5” woofers, 1” tweeter |
| Maximum SPL | 109dB | 108dB (Manufacturer specified) |
| Amplifier Power | 150W | 2 x 73W |
| 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 |
Related Speaker Comparisons
How Bose S1 Pro+ compares with other leading options:
- Bose S1 Pro+ vs Electro-Voice Everse 12
- Bose S1 Pro+ vs Electrotec Stage One
- Bose S1 Pro+ vs Electro-Voice Everse 8
- Teufel Rockster Neo vs Bose S1 Pro+
- Teufel Rockster Air 2 vs Bose S1 Pro+
Prices on this page were last checked October 12, 2026 at 4:13 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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The Two Speakers In Full
Bose S1 Pro+: $699.00 Amazon $699.00 eBay
Older model: the Bose S1 Pro (ranked lower, rated 4/5). See every Bose S1 Pro generation.
Pros: Extremely compact and light with flexible placement options, and very loud for its size. Three-channel mixer (2 XLR/quarter-inch combo mic-instrument + 1 line/Bluetooth), each with its own OLED display for quick treble/bass/reverb adjustment. Auto EQ adjusts sound based on orientation. Multiple angled surfaces for various positioning including tilted portrait mode, plus a line out to daisy-chain a second unit. Optional WT-XLR/WT-INST wireless transmitters dock, pair, and charge right in the speaker for a cable-free mic or instrument. Up to 11 hours battery life. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage. Measured bass extension of 62Hz (-3dB).
Cons: Leans toward a bright sound signature, and its bass bottoms out as the volume rises, so full range music suffers well before maximum loudness. Better suited for voice and instrument amplification than for casual music listening. Treble is pretty boosted. Not stereo. Designed for more loudness than deeper bass. Ports are fully exposed with no water resistance. Charges via a less common three-prong AC cable instead of the two-prong barrel cable most rivals use.
Full Bose S1 Pro+ review and specifications →
| Released | Jul 2023 (3 years ago) |
|---|---|
| Amplifier Power | 150W |
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 55Hz |
| Bass Extension (-3dB) | 62Hz |
| Battery Life | 11 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.0 |
| Cabinet Material | Polypropylene |
| Charging Time | 5 hours |
| Configuration | Battery-powered 2-way active PA |
| Coverage | 120° H x 50° V |
| DSP | 3-channel mixer with EQ, reverb and Auto EQ |
| Digital Aux Input | No |
| Dimensions | 13.1” x 9.4” x 11” (332.7 x 238.8 x 279.4 mm) |
| Drivers | 1x 6” (152mm) woofer + 3x 2.25” (57mm) tweeters |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | None |
| Inputs | 2x XLR/6.3mm combo (mic/line/instrument), 6.3mm line, 3.5mm stereo, Bluetooth |
| Maximum SPL | 109dB |
| Microphone Input | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Bose Party mode) |
| Passive | No |
| Power Bank | No |
| Power Input | AC Power cord |
| Rigging | 35mm pole mount; multi-position cabinet |
| Stereo | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 14.3 lbs (6.5 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Audiocase S5: $645 Discontinued eBay
Pros: Audiocase S5 uses 2x 5” woofers, 1” tweeter. Its 7.9 kg, claimed 30 hours (Manufacturer specified) battery life, aux input, up to 108dB and stereo playback make it a practical option for its intended room or portable use. The battery is removable.
Cons: There is no companion app. No EQ adjustment. Discontinued.
Full Audiocase S5 review and specifications →
| Released | 2022 (4 years ago) |
|---|---|
| Amplifier Power | 2 x 73W |
| App | No |
| Aux Input | Yes |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 16.1” x 9.8” x 7.5” (410 x 250 x 190 mm) |
| Drivers | 2x 5” woofers, 1” tweeter |
| EQ | No |
| Guitar Input | Yes |
| IP Rating | None |
| Maximum SPL | 108dB (Manufacturer specified) |
| Microphone Input | Yes (Karaoke mode with reverb effect) |
| Omnidirectional | No |
| Party Mode | Yes (wired link) |
| Power Bank | No |
| Power Input | AC Power brick |
| Removable Battery | Yes |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 17.4 lbs (7.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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