These are not really the same size class, and that is the honest framing here. The Teufel Rockster Air 2 ranks #5 of 14 battery-powered PA speakers by sound quality at $499.99; the Harman Kardon Neo ranks #43 of 47 small speakers by sound quality at $90.
What the Teufel Rockster Air 2 does well: More consistent off-axis sound than the JBL Partybox 130, thanks to its single horn-loaded compression driver. Watch for: Bass isn’t as deep as the JBL Partybox 130’s boosted bass, though the JBL’s is boomy rather than truly deep.
Why pick the Harman Kardon Neo: Harman Kardon Neo uses 1.6” (41mm) full-range driver. The catch: Bass is limited by its 105Hz specification.
One note: the Harman Kardon Neo is discontinued and no longer widely available new.
Buy the Teufel Rockster Air 2 ($499.99) for a battery-powered PA speaker; the Harman Kardon Neo ($90) suits a small speaker instead.
If battery life is a priority, the Teufel Rockster Air 2 is rated for 58 hours versus 10 hours for the Harman Kardon Neo.
Looking for alternatives? See the complete PA & Live Sound rankings and Portable Bluetooth rankings.
Specifications Side By Side
| Teufel Rockster Air 2 | Harman Kardon Neo | |
|---|---|---|
| Price | $499.99 | $90 Discontinued |
| Ranked | #5 of 14 in Battery-Powered PA Speakers | #43 of 47 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | No |
| Battery Life | 58 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD | SBC |
| Bluetooth Version | 5.0 | 4.2 |
| Dimensions | 12.7" x 23.2" x 13.5" (323 x 589 x 343 mm) | 4.3" x 4.3" x 1.3" (110 x 110 x 34.1 mm) |
| EQ | No | No |
| IP Rating | None | None |
| Inputs | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth | - |
| Party Mode | Yes (Party Link Stereo, 2 speakers; XLR chaining up to 10) | No |
| Power Bank | Yes (USB-C) | No |
| Power Input | AC Power cord | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes | No |
| USB Playback | No | - |
| Weight | 31.2 lbs (14.15 kg) | 0.6 lbs (251 g) |
| Amplifier Power | 80W RMS | 3W |
| Drivers | 2-way: 1x 10" paper woofer, 1x 1" polypropylene tweeter | 1.6" (41mm) full-range driver |
| Discontinued | No | Yes |
| Digital Aux Input | No | No |
| Frequency Response | 47Hz - 22kHz (Manufacturer specified) | 130Hz - 20kHz (Manufacturer specified) |
| Microphone Input | Yes (XLR) | - |
| Guitar Input | Yes | - |
| XLR Input | Yes | - |
| Maximum SPL | 103dB RMS / 115dB peak @ 1m (Manufacturer specified) | 87dB (measured by Alan Ross Reviews) |
| Configuration | Battery-powered 2-way active PA | - |
| Rigging | 35mm pole mount | - |
| Coverage | 80° H x 40° V | - |
| DSP | No | - |
| Bluetooth | Yes | - |
| Cabinet Material | Plastic and MDF | - |
| Bass Extension (-10dB) | - | 105Hz |
| Built-in Microphone | - | Yes |
| Charging Time | - | 3 hours |
Related Speaker Comparisons
More top alternatives to Teufel Rockster Air 2:
- Teufel Rockster Air 2 vs Electro-Voice Everse 12
- Teufel Rockster Air 2 vs Electrotec Stage One
- Teufel Rockster Air 2 vs Electro-Voice Everse 8
- Teufel Rockster Neo vs Teufel Rockster Air 2
- Soundboks 4 vs Teufel Rockster Air 2
Prices on this page were last checked September 23, 2026 at 11:24 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Teufel Rockster Air 2: $499.99 Amazon eBay
Pros: More consistent off-axis sound than the JBL Partybox 130, thanks to its single horn-loaded compression driver. Projects sound more evenly to the sides, unlike the JBL’s narrower front-firing dispersion. Cleaner instrument separation at high volume than the JBL Partybox 130, which turns anemic and loses bass at max volume despite its bass boost.
Cons: Bass isn’t as deep as the JBL Partybox 130’s boosted bass, though the JBL’s is boomy rather than truly deep. Bass and treble aren’t perfectly controlled at maximum volume - can sound hollow or too bright unless turned down from default. Not meaningfully louder than its 3-year-old predecessor, and the reviewer found the overall tuning a bit worse.
Full Teufel Rockster Air 2 review and specifications →
| Amplifier Power | 80W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 58 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| Bluetooth Version | 5.0 |
| Cabinet Material | Plastic and MDF |
| Configuration | Battery-powered 2-way active PA |
| Coverage | 80° H x 40° V |
| DSP | No |
| Digital Aux Input | No |
| Dimensions | 12.7" x 23.2" x 13.5" (323 x 589 x 343 mm) |
| Discontinued | No |
| Drivers | 2-way: 1x 10" paper woofer, 1x 1" polypropylene tweeter |
| EQ | No |
| Frequency Response | 47Hz - 22kHz (Manufacturer specified) |
| Guitar Input | Yes |
| IP Rating | None |
| Inputs | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | 103dB RMS / 115dB peak @ 1m (Manufacturer specified) |
| Microphone Input | Yes (XLR) |
| Omnidirectional | No |
| Party Mode | Yes (Party Link Stereo, 2 speakers; XLR chaining up to 10) |
| Power Bank | Yes (USB-C) |
| Power Input | AC Power cord |
| Rigging | 35mm pole mount |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 31.2 lbs (14.15 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Teufel Rockster Air 2 vs Teufel Rockster Neo
- Teufel Rockster Air 2 vs Soundboks 4
- Teufel Rockster Air 2 vs Electro-Voice Everse 8
- Teufel Rockster Air 2 vs Electrotec Stage One
- Teufel Rockster Air 2 vs Electro-Voice Everse 12
- Teufel Rockster Air 2 vs Bose S1 Pro+
- Teufel Rockster Air 2 vs Mackie Thump Go
- Teufel Rockster Air 2 vs Teufel Rockster Air
- See all 30 comparisons
Harman Kardon Neo: $90 Discontinued eBay
Pros: Harman Kardon Neo uses 1.6” (41mm) full-range driver. Its 251 g, claimed 10 hours (Manufacturer specified) battery life, up to 87dB and mono playback make it a practical option for its intended room or portable use. Measured bass extension of 105Hz (-10dB).
Cons: Bass is limited by its 105Hz specification. There is no companion app. No EQ adjustment. Discontinued.
Full Harman Kardon Neo review and specifications →
| Amplifier Power | 3W |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 105Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 4.3" x 4.3" x 1.3" (110 x 110 x 34.1 mm) |
| Discontinued | Yes |
| Drivers | 1.6" (41mm) full-range driver |
| EQ | No |
| Frequency Response | 130Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Maximum SPL | 87dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.6 lbs (251 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Harman Kardon Neo vs Lenovo 700 Ultraportable Bluetooth Speaker
- Harman Kardon Neo vs Harman Kardon Esquire Mini 2
- Harman Kardon Neo vs Xiaomi Sound Pocket
- Harman Kardon Neo vs Muzen Wild Mini
- Harman Kardon Neo vs Noxgear 39g
- Harman Kardon Neo vs Sony SRS-XB12
- Harman Kardon Neo vs Xiaomi Mi Portable Mini
- Harman Kardon Neo vs JBL Clip 3
- See all 31 comparisons