Short answer: the Everse 8 if you want a genuinely portable, extremely efficient PA speaker and don’t mind the price; the Rockster Air 2 if runtime and cost matter more than carrying it around. These rank #5 and #3 out of 17 party-size speakers, at $499.99 and $799, with the Everse 8 costing $299.01 more.
Weight is the biggest practical difference. The Everse 8 is just 8 kg (17.6 lbs) against the Rockster Air 2’s 14.15 kg (31.2 lbs) - nearly half - while still carrying a 400W rating and the same high-efficiency compression-driver design our notes credit with reaching 2-3x the volume of a typical speaker at the same wattage. That’s a lot of output for something you can actually carry one-handed.
The Rockster Air 2 counters with battery life and price. 58 hours against the Everse 8’s 12, at roughly 60% of the cost. Both take XLR-level line and microphone input for real gear, and both link wirelessly with more units for wider coverage - Speaker Link on the Everse 8, Party Link on the Rockster Air 2 - though only the Everse 8 has an app with EQ.
Neither prioritizes deep bass. The Everse 8’s own notes say it’s tuned for loudness over low end, and the same is true of the Rockster Air 2 - this is a choice between a lighter, pricier PA speaker and a heavier, cheaper one that lasts far longer between charges.
Buy the Everse 8 if portability and efficient loudness matter more than price. Buy the Rockster Air 2 if you’d rather spend less and not think about charging it for days.
If water resistance matters to you, the Electro-Voice Everse 8 at IP43 (light spray) holds up far better than the Teufel Rockster Air 2 at no water resistance.
Want more options? Browse the full PA & Live Sound rankings.
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Specifications Side By Side
| Teufel Rockster Air 2 | Electro-Voice Everse 8 | |
|---|---|---|
| Price | $499.99 | $799.00 |
| Ranked | #5 of 17 in Battery-Powered PA Speakers | #3 of 17 in Battery-Powered PA Speakers |
| Passive | No | No |
| App | No | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 58 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD | aptX, SBC |
| Bluetooth Version | 5.0 | - |
| Dimensions | 12.7” x 23.2” x 13.5” (323 x 589 x 343 mm) | 15.7” x 10.8” x 10.7” (400 x 275 x 272 mm) |
| EQ | No | Yes |
| IP Rating | None | IP43 |
| Inputs | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth | 2x XLR/TRS combo (mic/line), 3.5mm stereo, Bluetooth |
| Party Mode | Yes (Party Link Stereo, 2 speakers; XLR chaining up to 10) | Yes (Speaker Link, up to 6 speakers) |
| Power Bank | Yes (USB-C) | Yes (USB-C, 1.5A max) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | No | No |
| Weight | 31.2 lbs (14.15 kg) | 17.6 lbs (8 kg) |
| Amplifier Power | 80W RMS | 400W |
| Drivers | 2-way: 1x 10” paper woofer, 1x 1” polypropylene tweeter | 8” woofer, 1” tweeter |
| Digital Aux Input | No | No |
| Frequency Response | 47Hz - 22kHz (Manufacturer specified) | 60Hz - 20kHz (-3dB, Manufacturer specified) |
| Microphone Input | Yes (XLR) | Yes |
| Guitar Input | Yes | Yes |
| XLR Input | Yes | Yes |
| Maximum SPL | 103dB RMS / 115dB peak @ 1m (Manufacturer specified) | 121dB |
| Configuration | Battery-powered 2-way active PA | Battery-powered 2-way active PA |
| Rigging | 35mm pole mount | 35mm pole mount; 30° or 55° monitor angle |
| Coverage | 80° H x 40° V | 100° H x 100° V |
| DSP | No | 4-channel digital mixer with EQ, effects and ducking |
| Bluetooth | Yes | Yes |
| Cabinet Material | Plastic and MDF | Polypropylene |
| Bass Extension (-10dB) | - | 50Hz |
| Removable Battery | - | Yes |
| Bass Extension (-3dB) | - | 60Hz |
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