Short answer: the JBL Partybox 330 for better sound quality, the Sharp PS-929 for the lower price. The JBL Partybox 330 ranks #1 of 50 party speakers at $629.95. The Sharp PS-929 ranks #43 at $150, $479.95 cheaper.
The case for the JBL Partybox 330: Handle and wheels are convenient. The catch: Sound quality is nearly identical to the 310 and Stage 320 despite the power bump, so probably not worth an upgrade if you already own either of those.
On the Sharp PS-929 side: 180W power with TWS capability to pair two units. Watch for: Not very deep bass.
Buy the JBL Partybox 330 if sound quality matters more than the price. Buy the Sharp PS-929 if the price matters more than sound quality.
If sound quality matters at all to you, skip the Sharp PS-929. It ranks near the bottom of the 50 party speakers, so look higher up the list instead.
If water resistance matters to you, the JBL Partybox 330 at IPX4 (splashing) holds up far better than the Sharp PS-929 at no water resistance.
Specifications Side By Side
| JBL Partybox 330 | Sharp PS-929 | |
|---|---|---|
| Price | $629.95 | $150 |
| Ranked | #1 of 50 in Party Size Portable Bluetooth Speakers | #43 of 50 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | - |
| Battery Life | 18 hours (Manufacturer specified) | 13 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 6.0 | 5.0 |
| Charging Time | 3 hours | - |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters | 2x 6.5" woofers, 2x 2" tweeters |
| EQ | Yes (Smart EQ mode) | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Optical Input | Yes | - |
| Party Mode | Yes (Auracast) | No |
| Power Bank | Yes (USB-C, 5V/1A) | No |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | Yes | - |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 37.7 lbs / 17.1 kg | 19 lbs / 8.6 kg |
| Output Power | 280W | 50W RMS |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | ~60Hz |
| Dimensions | - | 10.2" x 11" x 22" (260 x 280 x 560 mm) |
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The Two Speakers In Full
JBL Partybox 330: $629.95 Amazon Bhphotovideo
Pros: Handle and wheels are convenient. Customizable lightshow. Removable battery. Slightly more power than the 310 and Stage 320 (280W vs 240W). Adds an optical TV input and USB-C lossless playback, plus dual mic and guitar inputs for karaoke and live sets.
Cons: Sound quality is nearly identical to the 310 and Stage 320 despite the power bump, so probably not worth an upgrade if you already own either of those. Removed the dedicated mic gain and microphone control knobs found on the 310/320. Some people don’t like the new lightshow design. Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.
Full JBL Partybox 330 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters |
| EQ | Yes (Smart EQ mode) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Optical Input | Yes |
| Output Power | 280W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/1A) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 37.7 lbs / 17.1 kg |
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- Links
- Reviews, Comparisons and Sound Samples
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Sharp PS-929: $150 Sharp
Pros: 180W power with TWS capability to pair two units. 13-hour battery life. Rich, club-style bass, press Super Bass button for increased low-frequency power. LED flash lighting. Bluetooth wireless, auxiliary input, mic/guitar inputs, two USB ports. Wired microphone included. Vertical or horizontal positioning with built-in transport handle.
Cons: Not very deep bass
Full Sharp PS-929 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | ~60Hz |
| Battery Life | 13 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 10.2" x 11" x 22" (260 x 280 x 560 mm) |
| Drivers | 2x 6.5" woofers, 2x 2" tweeters |
| EQ | No |
| IP Rating | None |
| Omnidirectional | No |
| Output Power | 50W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 19 lbs / 8.6 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons