Short answer: the Teufel Rockster Air for battery and loudness, the Sony SRS-XP700 for its 360-degree array. The Teufel runs 58 hours, 31 at full volume in ECO mode, with a user-replaceable battery and 112dB output, though its midrange is peaky and it distorts above half volume. The Sony is slightly less loud than a Partybox 310, with bass not as deep as a Partybox 310, 300, 110 or 100.
Buy the Sony SRS-XP700 for a party speaker; the Teufel Rockster Air suits a battery-powered PA speaker instead.
Want more options? Browse the full Portable Bluetooth rankings and PA & Live Sound rankings.
Specifications Side By Side
| Sony SRS-XP700 | Teufel Rockster Air | |
|---|---|---|
| Price | $314.95 Discontinued | €500 Discontinued |
| Ranked | #14 of 44 in Party Size Portable Bluetooth Speakers | #9 of 14 in Battery-Powered PA Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 50Hz | ~52Hz |
| Battery Life | 25 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LDAC, AAC, SBC | aptX, SBC |
| Bluetooth Version | 5.0 | 4.0 |
| Charging Time | 3 hours | - |
| Dimensions | 12.3” x 27.3” x 14.4” (313 x 693 x 367 mm) | 11.8” x 21.3” x 11” (300 x 540 x 280 mm) |
| EQ | Yes | No |
| Guitar Input | Yes | Yes |
| IP Rating | None | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Party Mode | Yes (Party Connect up to 100 speakers) | No |
| Power Bank | Yes (USB-A) | Yes (USB-C, 5V/2A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| USB Playback | Yes | No |
| Weight | 37.3 lbs (16.9 kg) | 32 lbs (14.5 kg) |
| Amplifier Power | 78W RMS | 250W |
| Drivers | 2x 170mm woofers + 3x 60mm front tweeters + 1x 50mm rear tweeter | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Strap | No | - |
| 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 |
| Cabinet Material | - | Plastic and MDF |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
Related Speaker Comparisons
How Sony SRS-XP700 compares with other leading options:
- Sony ULT Tower 7 vs Sony SRS-XP700
- JBL Partybox 330 vs Sony SRS-XP700
- JBL Partybox Stage 320 vs Sony SRS-XP700
- JBL Partybox 310 vs Sony SRS-XP700
- Sony ULT Tower 5 vs Sony SRS-XP700
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
Sony SRS-XP700: $314.95 Discontinued Amazon eBay
Pros: Dual 6.69” woofers, multi-tweeter X-Balanced Speaker Units with rear tweeter for 360 effect. Exceptional 25-hour battery (18-22 hours real-world with LEDs). IPX4 splash-resistant. MEGA BASS for deep punchy sound. Karaoke (mic + guitar inputs), LED lights with stroboscopic effect. Sony Music App integration for microphone control and advanced settings. Measured bass extension of 50Hz (-10dB).
Cons: Weird midrange peak. Slightly less loud than a Partybox 310. Bass not as deep as a Partybox 310/300/110/100. Discontinued.
Full Sony SRS-XP700 review and specifications →
| Amplifier Power | 78W RMS |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 50Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | LDAC, AAC, SBC |
| Bluetooth Version | 5.0 |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 12.3” x 27.3” x 14.4” (313 x 693 x 367 mm) |
| Drivers | 2x 170mm woofers + 3x 60mm front tweeters + 1x 50mm rear tweeter |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | None |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| Strap | No |
| TWS | No |
| USB Playback | Yes |
| Weight | 37.3 lbs (16.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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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
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