Short answer: the Soundcore Rave 3S. It ranks #19 of 49 party speakers by sound quality (rated 3.8/5) at $349.99 and is still sold new; the Sony GTK-XB72 ranks #46 (rated 2.2/5) and is discontinued, so it is only an option used.
The Soundcore Rave 3S is the better-sounding, tougher option. 2 AA battery Wireless Microphones and remote control included. It is rated IPX4, while the Sony GTK-XB72 has no water resistance. It has an adjustable EQ, which the Sony GTK-XB72 lacks. The tradeoff: Some upper bass and upper mids boost.
The Sony GTK-XB72 is the longer-running choice. Exceptional sound quality, powerful bass, vibrant multi-colored LED lights. It is rated for 23 hours of battery against 12 for the Soundcore Rave 3S. It supports LDAC Bluetooth, which the Soundcore Rave 3S lacks. It plays in stereo from a single unit, unlike the Soundcore Rave 3S. Watch for: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning.
Buy the Soundcore Rave 3S. It is rated higher for sound quality, and the Sony GTK-XB72 is discontinued, so it is only available used.
Looking for alternatives? See the complete Portable Bluetooth rankings.
2 AA battery Wireless Microphones and remote control included.
Amazon $349.99 Soundcore $349.99 eBay
Exceptional sound quality, powerful bass, vibrant multi-colored LED lights.
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Specifications Side By Side
| Soundcore Rave 3S | Sony GTK-XB72 | |
|---|---|---|
| Price | $349.99 | $349 Discontinued |
| Ranked | #19 of 49 in Party Size Portable Bluetooth Speakers | #46 of 49 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 23 hours (Manufacturer specified) |
| EQ | Yes | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with reverb effect) | - |
| Party Mode | Yes (Auracast) | Yes (Partychain up to 100 speakers) |
| Power Input | USB-C | AC Power cord |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| Weight | 21.6 lbs (9.8 kg) | 26.9 lbs (12.2 kg) |
| Wireless Microphones | Yes 2 Included | - |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| TWS | No | No |
| Power Bank | No | Yes (USB-A) |
| USB Playback | No | Yes |
| Drivers | 1x 6.5” (165mm) woofer + 3x 2.5” (63mm) full-range drivers | 10cm driver + passive radiators |
| Amplifier Power | 200W | - |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Dimensions | 21.7”H x 11.1”W x 12”D (550 x 283 x 306 mm) | 13.6” x 25.8” x 14.9” (345 x 656 x 379 mm) |
| Bluetooth Version | 5.3 | 4.2 |
| Strap | No | No |
| Bass Extension (-10dB) | - | ~56Hz |
| FM Tuner | - | Yes |
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