Short answer: the Sony GTK-XB72, though neither ranks well in its class. It ranks #40 of 43 party speakers by sound quality, rated 2.2/5, at $349. The Sony GTK-XB60 ranks #41, rated 2.1/5, at $299, $50 cheaper, not enough of a saving to outweigh the sound-quality gap. Both are rated below 3.0/5 among the 43 party speakers; for better sound, the JBL Partybox Club 120 ranks #6 at $349.95.
The case for the Sony GTK-XB72: Exceptional sound quality, powerful bass, vibrant multi-colored LED lights. The catch: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning.
The case for the Sony GTK-XB60: 60W powerful sound performance with extra-bass technology for deep, punchy output. The catch: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning.
One note: the Sony GTK-XB72 is no longer in production and isn’t widely stocked new anymore.
Buy the Sony GTK-XB72. It is rated higher for sound quality, and the $50 saving on the Sony GTK-XB60 is not enough to make up the difference.
Battery life favors the Sony GTK-XB72: rated for 23 hours against 14 hours for the Sony GTK-XB60.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Sony GTK-XB72 | Sony GTK-XB60 | |
|---|---|---|
| Price | $349 Discontinued | $299 Discontinued |
| Ranked | #40 of 43 in Party Size Portable Bluetooth Speakers | #41 of 43 in Party Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~56Hz | ~60Hz |
| Battery Life | 23 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Party Mode | Yes (Partychain up to 100 speakers) | Yes (Partychain up to 100 speakers) |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| Power Input | AC Power cord | AC Power cord |
| USB Playback | Yes | Yes |
| Weight | 26.9 lbs (12.2 kg) | 17.6 lbs (8 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC, AAC, LDAC |
| App | No | No |
| FM Tuner | Yes | - |
| EQ | No | No |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| IP Rating | None | None |
| Drivers | 10cm driver + passive radiators | 8cm driver + passive radiators |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Dimensions | 13.6” x 25.8” x 14.9” (345 x 656 x 379 mm) | 10.4” x 21.7” x 10.7” (264 x 552 x 272 mm) |
| Strap | No | No |
Related Speaker Comparisons
How Sony GTK-XB72 compares with other leading options:
- JBL Partybox 330 vs Sony GTK-XB72
- JBL Partybox Stage 320 vs Sony GTK-XB72
- JBL Partybox 310 vs Sony GTK-XB72
- JBL Partybox Club 120 vs Sony GTK-XB72
- JBL Partybox 130 vs Sony GTK-XB72
Prices on this page were last checked September 30, 2026 at 2:57 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.
The Two Speakers In Full
Sony GTK-XB72: $349 Discontinued eBay
Pros: Exceptional sound quality, powerful bass, vibrant multi-colored LED lights. ClearAudio+ and Extra Bass technology for dynamic sound. LIVE SOUND button with angled speakers and DSP for 3D sound experience. FM radio, USB, RCA inputs with Music Center app control for lighting effects and EQ. Easy to use with convenient Bluetooth and FM radio. Measured bass extension of ~56Hz (-10dB).
Cons: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning. Discontinued.
Full Sony GTK-XB72 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~56Hz |
| Battery Life | 23 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Digital Aux Input | No |
| Dimensions | 13.6” x 25.8” x 14.9” (345 x 656 x 379 mm) |
| Drivers | 10cm driver + passive radiators |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| USB Playback | Yes |
| Weight | 26.9 lbs (12.2 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Sony GTK-XB60: $299 Discontinued eBay
Pros: 60W powerful sound performance with extra-bass technology for deep, punchy output. 2x 5.12” woofers + 2x 1.97” tweeters. Up to 14 hours battery at reasonable levels (3 hours at full volume with extra bass and lamps). NFC support, flashy party lights, app control for light moods. Pair two XB60s for wider soundfield. Works as mini PA system with RCA/USB/mic ports. Measured bass extension of ~60Hz (-10dB).
Cons: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning. Discontinued.
Full Sony GTK-XB60 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~60Hz |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Digital Aux Input | No |
| Dimensions | 10.4” x 21.7” x 10.7” (264 x 552 x 272 mm) |
| Drivers | 8cm driver + passive radiators |
| EQ | No |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| USB Playback | Yes |
| Weight | 17.6 lbs (8 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons