Short answer: the Teufel Rockster Air for battery and output, the LG XL7 for easier handling. The Teufel claims 58 hours, 31 at full volume with ECO mode, plus a user-replaceable battery and 112dB output, but has a peaky midrange that is not very natural and distorts above half volume. The XL7 rolls on wheels with a handle, but its treble is recessed and its bass is not as deep as a Partybox 310.
On the LG XL7 side: Wheels and handle. Cool customizable lighting. Watch for: Treble is recessed, bass isn’t as deep as a Partybox 310. Upper bass boosted.
Buy the LG XL7 for a party speaker, or the Teufel Rockster Air for a battery-powered PA speaker instead.
Battery life favors the Teufel Rockster Air: rated for 30 hours against 20 hours for the LG XL7.
Water resistance is not close: the LG XL7 is rated at IPX4 (splashing), well ahead of the Teufel Rockster Air at no water resistance.
Looking for alternatives? See the complete Portable Bluetooth rankings and PA & Live Sound rankings.
Specifications Side By Side
| LG XL7 | Teufel Rockster Air | |
|---|---|---|
| Price | $496.19 Discontinued | €500 Discontinued |
| Ranked | #22 of 44 in Party Size Portable Bluetooth Speakers | #9 of 14 in Battery-Powered PA Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 20 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | aptX, SBC |
| Bluetooth Version | 5.1 | 4.0 |
| Dimensions | 27.6” x 12.2” x 12.4” (701 x 309.9 x 315 mm) | 11.8” x 21.3” x 11” (300 x 540 x 280 mm) |
| Drivers | 8” woofer, 2x 2.5” tweeters | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| EQ | Yes | No |
| IP Rating | IPX4 | None |
| Party Mode | No | No |
| Power Bank | No | Yes (USB-C, 5V/2A) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| USB Playback | No | No |
| Weight | 34.2 lbs (15.5 kg) | 32 lbs (14.5 kg) |
| Amplifier Power | 250W | 250W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Power Input | AC Adapter | AC Power cord |
| Strap | No | - |
| Bass Extension (-10dB) | - | ~52Hz |
| Inputs | - | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | - | 115dB |
| Configuration | - | Battery-powered active PA |
| Rigging | - | 35mm pole mount |
| DSP | - | No |
| XLR Input | - | Yes |
| RCA Input | - | No |
| TRS Input | - | Yes |
| Optical Input | - | No |
| Coaxial Input | - | No |
| USB Input | - | No |
| HDMI Input | - | No |
| AES Input | - | No |
| Microphone Input | - | Yes |
| Guitar Input | - | Yes |
| Cabinet Material | - | Plastic and MDF |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
Related Speaker Comparisons
How LG XL7 compares with other leading options:
- JBL Partybox 330 vs LG XL7
- JBL Partybox Stage 320 vs LG XL7
- JBL Partybox 310 vs LG XL7
- JBL Partybox Club 120 vs LG XL7
- JBL Partybox 130 vs LG XL7
Prices on this page were last checked October 3, 2026 at 10:26 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
LG XL7: $496.19 Discontinued eBay
Pros: LG XL7 uses 8” woofer, 2x 2.5” tweeters. Its 15.5 kg, claimed 20 hours (Manufacturer specified) battery life, IPX4 protection, aux input and stereo playback make it a practical option for its intended room or portable use. Wheels, a handle and customizable lighting.
Cons: Careful placement and volume setting remain important for balanced sound. Discontinued.
Full LG XL7 review and specifications →
| Amplifier Power | 250W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.1 |
| Digital Aux Input | No |
| Dimensions | 27.6” x 12.2” x 12.4” (701 x 309.9 x 315 mm) |
| Drivers | 8” woofer, 2x 2.5” tweeters |
| EQ | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Adapter |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| USB Playback | No |
| Weight | 34.2 lbs (15.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Basement Bass Battle 💣 Sony XV800 ☢️ LG XL7 🔆 JBL Partybox 310 ☣️ All Plugged in, Sound Comparison More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: LG XL7 vs JBL Partybox 310 🏠 Indoor Bluetooth Party Speaker Battle. Plugged in🔌
- Jay’s Straight Up Reviews & More: Basement Bass Battle 💣 Sony XV800 ☢️ LG XL7 🔆 JBL Partybox 310 ☣️ All Plugged in, Sound Comparison
- GYMCADDY: LG XBOOM XL7 Vs JBL Partybox 310 Vs Sony XP700 More from GYMCADDY →
- Head-to-Head Comparisons
Teufel Rockster Air: €500 Discontinued eBay
Newer model: the Teufel Rockster Air 2, ranked higher, rated 4.1/5.
Pros: Exceptional 58-hour battery (31 hours at full volume with ECO mode). User-replaceable battery adds real longevity. 112dB loud like live rock concert. Tight bass, solid build, clean full-range guitar output (legitimate practice amp). XLR mic/instrument/aux inputs with companion XLR daisy-chain. USB-A device charging. Party Link Stereo pairs two units wirelessly. Measured bass extension of ~52Hz (-10dB).
Cons: Peaky midrange, not very natural sounding. Starts to get distorted above half volume. Only available in Europe. Discontinued.
Full Teufel Rockster Air review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 250W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~52Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 4.0 |
| Cabinet Material | Plastic and MDF |
| Coaxial Input | No |
| Configuration | Battery-powered active PA |
| DSP | No |
| Digital Aux Input | No |
| Dimensions | 11.8” x 21.3” x 11” (300 x 540 x 280 mm) |
| Drivers | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes |
| HDMI Input | No |
| IP Rating | None |
| Inputs | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | 115dB |
| Microphone Input | Yes |
| Omnidirectional | No |
| Optical Input | No |
| Party Mode | No |
| Power Bank | Yes (USB-C, 5V/2A) |
| Power Input | AC Power cord |
| RCA Input | No |
| Rigging | 35mm pole mount |
| Stereo | Yes |
| TRS Input | Yes |
| TWS | No |
| USB Input | No |
| USB Playback | No |
| Weight | 32 lbs (14.5 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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