Short answer: the JBL Partybox 330. It ranks #1 of 50 party speakers by sound quality at $629.95; the Electrotec Stage One ranks #10 and costs $1450, so there is not much of a tradeoff to weigh.
What the JBL Partybox 330 offers: Handle and wheels are convenient. Set against that: 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.
The case for the Electrotec Stage One: Gigantic dual swappable battery. Longest runtime of any speaker at 100+ hours. The catch: Designed for more loudness than deeper bass. Pretty expensive.
Buy the JBL Partybox 330. It ranks higher for sound quality than the Electrotec Stage One and costs less, so there is no real case for the other one.
If battery life is a priority, the Electrotec Stage One is rated for 100 hours versus 18 hours for the JBL Partybox 330.
Specifications Side By Side
| JBL Partybox 330 | Electrotec Stage One | |
|---|---|---|
| Price | $629.95 | $1450 |
| Ranked | #1 of 50 in Party Size Portable Bluetooth Speakers | #10 of 50 in Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 100 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 6.0 | - |
| Charging Time | 3 hours | - |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters | Dual 1.5" compression drivers (tweeters) + 2x 4" woofers + passive radiators (PA system configuration) |
| EQ | Yes (Smart EQ mode) | Yes |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IPX6 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Optical Input | Yes | - |
| Party Mode | Yes (Auracast) | Yes (SKAA) |
| Power Bank | Yes (USB-C, 5V/1A) | Yes (USB-A + USB-C) |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | Yes | Yes (dual) |
| Stereo | Partially | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 37.7 lbs / 17.1 kg | 39.9 lbs / 18.1 kg |
| Output Power | 280W | - |
| Digital Aux Input | No | No |
| Aux Output | - | Yes |
| Bass Extension (-10dB) | - | 48Hz |
| SKAA | - | Yes |
| SKAA Latency | - | 19ms |
| XLR Input | - | Yes |
| XLR Output | - | Yes |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- Teufel Rockster Neo vs Teufel Rockster 2
- Marshall Bromley 750 vs Teufel Rockster Neo
- Electro-Voice Everse 12 vs JBL Partybox 1000
- JBL Partybox 330 vs JBL Partybox Ultimate
- Teufel Rockster Air 2 vs Electrotec Stage One
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
- Head-to-Head Comparisons
- JBL Partybox 330 vs JBL Partybox Stage 320
- JBL Partybox 330 vs JBL Partybox 310
- JBL Partybox 330 vs JBL Partybox Club 120
- JBL Partybox 330 vs JBL Partybox 130
- JBL Partybox 330 vs JBL Partybox 100
- JBL Partybox 330 vs JBL Partybox 110
- JBL Partybox 330 vs JBL Partybox 300
- JBL Partybox 330 vs Electro-Voice Everse 12
- See all 68 comparisons
Electrotec Stage One: $1450 Electrotecaudio
Pros: Gigantic dual swappable battery. Longest runtime of any speaker at 100+ hours. Sounds very balanced. 12+ hour battery at full blast. Extremely loud. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage.
Cons: Designed for more loudness than deeper bass. Pretty expensive
Full Electrotec Stage One review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Output | Yes |
| Bass Extension (-10dB) | 48Hz |
| Battery Life | 100 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | Dual 1.5" compression drivers (tweeters) + 2x 4" woofers + passive radiators (PA system configuration) |
| EQ | Yes |
| IP Rating | IPX6 |
| Microphone Input | Yes |
| Omnidirectional | No |
| Party Mode | Yes (SKAA) |
| Power Bank | Yes (USB-A + USB-C) |
| Power Input | AC Power cord |
| Removable Battery | Yes (dual) |
| SKAA | Yes |
| SKAA Latency | 19ms |
| Stereo | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 39.9 lbs / 18.1 kg |
| XLR Input | Yes |
| XLR Output | Yes |
As an eBay Partner, we may be compensated if you make a purchase.
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Electrotec Stage One vs Teufel Rockster Neo
- Electrotec Stage One vs Electro-Voice Everse 12
- Electrotec Stage One vs Electro-Voice Everse 8
- Electrotec Stage One vs JBL Partybox 300
- Electrotec Stage One vs Teufel Rockster Air 2
- Electrotec Stage One vs JBL Partybox 110
- Electrotec Stage One vs JBL Partybox 130
- Electrotec Stage One vs Soundboks 4