The Electrotec Stage One ranks #10 out of 50 total Party Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Prices on this page were last checked August 21, 2026 at 5:30 AM 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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#10 Electrotec Stage One: $1450 Electrotecaudio eBay
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
How it compares: Just above it: Electro-Voice Everse 12 - $351 cheaper, 88 fewer hours of battery life. Just below it: Teufel Rockster Neo - $642 cheaper, 64 fewer hours of battery life.
| 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 |
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