Electrotec Stage One is a serious PA system built for events; Onn Large Party gen 2 is a budget party speaker at a fraction of the price. They rank 19 of 51 and 10 of 51.
Stage One packs dual removable batteries for a claimed 100-hour runtime, app EQ, IPX6 protection, mic and XLR inputs, and low-latency SKAA linking, reaching 48Hz at -10dB, though at 18.1kg it’s built for output and endurance rather than deep bass.
Onn Large Party gen 2 costs a small fraction of the price with its own karaoke mic/guitar inputs and wheels, though Consumer Reports found its bass boomy and treble smeared with no app or EQ.
Buy the Electrotec Stage One if you need serious PA-grade output and runtime for events and budget isn’t a constraint. Buy the Onn Large Party gen 2 for basic party and karaoke use at a fraction of the cost.
Battery life favors the Electrotec Stage One: rated for 100 hours against 12 hours for the Onn Large Party gen 2.
Specifications Side By Side
| Onn Large Party gen 2 | Electrotec Stage One | |
|---|---|---|
| Price | $129 | $1450 |
| Ranked | #19 of 51 in Party Size Portable Bluetooth Speakers | #10 of 51 in Party Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 100 hours (Manufacturer specified) |
| FM Tuner | Yes | - |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IPX6 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Party Mode | Yes (Party Sync Mode) | Yes (SKAA) |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-A + USB-C) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | No |
| Omnidirectional | No | No |
| Weight | 20.9 lbs / 9.5 kg | 39.9 lbs / 18.1 kg |
| Bluetooth Codecs | SBC | SBC |
| App | No | Yes |
| EQ | No | Yes |
| TWS | No | Yes |
| USB Playback | No | Yes |
| Drivers | Dual 8" (203mm) woofers + dual tweeters | Dual 1.5" compression drivers (tweeters) + 2x 4" woofers + passive radiators (PA system configuration) |
| Digital Aux Input | No | No |
| Aux Output | - | Yes |
| Bass Extension (-10dB) | - | 48Hz |
| Removable Battery | - | Yes (dual) |
| SKAA | - | Yes |
| SKAA Latency | - | 19ms |
| XLR Input | - | Yes |
| XLR Output | - | Yes |
Related Speaker Comparisons
How Electrotec Stage One compares with other leading options:
- JBL Partybox 330 vs Electrotec Stage One
- JBL Partybox 130 vs Electrotec Stage One
- Electrotec Stage One vs JBL Partybox 110
- Electrotec Stage One vs JBL Partybox 300
- Electro-Voice Everse 12 vs Electrotec Stage One
Prices on this page were last checked September 9, 2026 at 6:54 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.
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The Two Speakers In Full
Onn Large Party gen 2: $129 Walmart eBay
Pros: A remarkably full-featured, manageable 9.5kg party speaker: wheels and handle, FM radio, aux, USB-A charging, mic and guitar inputs with karaoke echo, and Party Sync. Independent testing confirms bass with real impact and enough output for a large room; it is a clear improvement over the Gen 1 for low-end weight.
Cons: The low price shows in the refinement. Consumer Reports found boomy bass, hazy/grainy mids, a prominent smeared treble and a narrow, two-dimensional soundfield; it also notes distortion or other audio issues. There is no app or EQ to tame the tuning, and IPX4 only covers splashes rather than rain or immersion.
Full Onn Large Party gen 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | Dual 8" (203mm) woofers + dual tweeters |
| EQ | No |
| FM Tuner | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Party Sync Mode) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | No |
| USB Playback | No |
| Weight | 20.9 lbs / 9.5 kg |
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Electrotec Stage One: $1450 Electrotecaudio eBay
Pros: An exceptionally capable battery-powered PA: dual removable batteries deliver a claimed 100-hour runtime, and high-efficiency drivers deliver very high output with a measured 48Hz -10dB bass point. It adds app EQ, IPX6 protection, mic and XLR inputs/outputs, USB playback and low-latency SKAA linking, making it unusually flexible for events and performers.
Cons: It prioritizes maximum output and endurance over truly deep bass, so it will not replace a dedicated subwoofer for low-frequency-heavy music. At 18.1kg it is a substantial carry, and its focused PA-style presentation is less suitable for wide, relaxed living-room listening.
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 |
- Reviews, Comparisons and Sound Samples
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