Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The Bose S1 Pro+ ranks #6 of 16 battery-powered PA speakers by sound quality at $699; the Sony GTK-XB60 ranks #47 of 49 party speakers by sound quality at $299.

The case for 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 Sony GTK-XB60 lacks. Watch for: Leans toward a bright sound signature, and its bass bottoms out as the volume rises, so full range music suffers well before maximum loudness.
What the Sony GTK-XB60 does well: 60W powerful sound performance with extra-bass technology for deep, punchy output. It supports LDAC Bluetooth, which the Bose S1 Pro+ lacks. It plays in stereo from a single unit, unlike the Bose S1 Pro+. Watch for: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning.
Worth knowing: the Sony GTK-XB60 has been discontinued and is hard to find new at this point. The Sony GTK-XB60’s replacement, the Sony SRS-XV500, is still sold new.
Buy the Bose S1 Pro+ at $699 if you want a battery-powered PA speaker. Buy the Sony GTK-XB60 at $299 if you want a 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 eBay60W powerful sound performance with extra-bass technology for deep, punchy output.
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Specifications Side By Side
| Bose S1 Pro+ | Sony GTK-XB60 | |
|---|---|---|
| Price | $699.00 | $299 Discontinued |
| Ranked | #6 of 16 in Battery-Powered PA Speakers | #47 of 49 in Party Size Portable Bluetooth Speakers |
| Passive | No | - |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 55Hz | ~60Hz |
| Battery Life | 11 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC | SBC, AAC, LDAC |
| Bluetooth Version | 5.0 | - |
| Charging Time | 5 hours | - |
| Dimensions | 13.1” x 9.4” x 11” (332.7 x 238.8 x 279.4 mm) | 10.4” x 21.7” x 10.7” (264 x 552 x 272 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 | - |
| Party Mode | Yes (Bose Party mode) | Yes (Partychain up to 100 speakers) |
| Power Bank | No | Yes (USB-A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | No | Yes |
| Weight | 14.3 lbs (6.5 kg) | 17.6 lbs (8 kg) |
| XLR Input | Yes | - |
| Drivers | 1x 6” (152mm) woofer + 3x 2.25” (57mm) tweeters | 8cm driver + passive radiators |
| Maximum SPL | 109dB | - |
| Amplifier Power | 150W | - |
| 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 | - |
| Bass Extension (-3dB) | 62Hz | - |
| Coverage | 120° H x 50° V | - |
| Lights | - | Yes |
| Strap | - | No |
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