TEUFEL ROCKSTER AIR 2 Bluetooth speaker black

May we introduce

The ROCKSTER AIR 2 sets new standards for portable Bluetooth sound. The speaker was developed by our sound engineers in Berlin to enchant your crowd with a powerful sound thanks to its improved and innovative electroacoustics. With multifunctional features, it is suitable for quiet and wild parties, a karaoke night, or a performance in Vondelpark.

All specs and features at a glance

• Portable, active Bluetooth party speaker with integrated battery, ready to play
• Balanced, high-res sound with ultra-deep bass and clear treble, and with a volume between 103 dB and 115 dB, its sound in a stereo setup is powerful enough for parties with around 80 guests
• Hi-fi sound where you expect PA sound: sparkling treble, even at higher volumes, and wide dispersion for excellent speech intelligibility everywhere in the room
• Bluetooth 5.0 with aptX, aptX HD and AAC for lossless wireless music playback via iOS, Android, Windows, etc. Want to dance to stereo sound? Connect 2 speakers together. Want to go even bigger? Up to 10 speakers can be connected via XLR cables in a DJ setup
• Connections for microphone, instrument (e.g., guitar) and AUX, and mix them all with Bluetooth, adjust the sound
• 58 hours of music via the integrated battery at average volume, even longer in eco mode, replaceable high-quality lithium LiFePO4 battery with discharge protection, additional 12-volt car battery connection, mains power even without a battery
• deuter x Teufel ROCKSTER AIR 2 backpack: this backpack, sold separately, makes it easy to take the speaker home at the end of the evening. Illuminated control panel, USB-C power bank function, a 35 mm tripod mount, compatible with K&M speaker stands

Made for live.
Brace yourself for a next-level sound experience. The ROCKSTER AIR 2 is up for anything: techno, rock, pop, jazz, classical, speeches, or whatever else you can think of.

Your sound machine
No other portable speaker in this size offers such a high-quality acoustic setup.

The Constant Directivity Waveguide ensures that the sound moves horizontally very widely, so you can enjoy clear treble and excellent speech intelligibility even when you are further to the left or right.

The built-in compression driver goes up to 22 kHz and ensures a particularly airy, detailed reproduction with excellent efficiency and minimal distortion.

The bass-midrange driver, together with the 32-bit DSP and class D power amplifier, ensures a particularly natural reproduction of the midrange, almost like a real 3-way system.

Clear, tight, deep bass without excessive emphasis is the specialty of the ROCKSTER AIR 2.

High-mounted and large bass reflex tubes minimize airflow noise and prevent sand from entering.

Lightweight
With the four carrying handles and a weight of only 14.1 kg, you can easily take the ROCKSTER AIR 2 anywhere.

Up and away
And with the optionally available deuter x Teufel ROCKSTER AIR 2 backpack, even long distances are a breeze.

Performance without limits
You can connect up to 5 ROCKSTER AIR 2 units per side to a DJ mixer via an XLR cable, so 10 in total. You can also link the ROCKSTER and ROCKSTER AIR with the ROCKSTER AIR 2 via an XLR cable. They are compatible with each other.

Double play
You can wirelessly link the ROCKSTER AIR 2 in Party Link Stereo Mode with a second ROCKSTER AIR 2 for a stereo setup. You decide which ROCKSTER AIR 2 plays the left or right channel – mono is also possible, then it can play louder.

Like a mixer
You can individually adjust the volume for all inputs, such as guitar and microphone.

Connect everything
Giving a wedding speech, playing guitar in the shopping street, or jamming to music from your phone? You can do it with the ROCKSTER AIR 2.

Go to the limit for a day and night.

• At average volume, the ROCKSTER AIR 2 lasts for 56 hours. The lithium-LiFePO4 battery has discharge protection, does not leak, is very safe, has high cycle stability, and can also be used at sub-zero temperatures.
• Connect a standard 12-volt car battery using the ROCKSTER car battery connection cable.
• Without a battery or with a discharged battery, you can operate the ROCKSTER AIR 2 via mains power. The maximum volume remains the same.
• You can replace the battery easily and quickly.

Bluetooth: wireless with high quality
Our products guarantee a clear, stable Bluetooth connection with low power consumption. Stream music, movies, and games from your phone, tablet, laptop, PC, or Mac. It doesn't matter which operating system you use.  

Lipsync.
Video sound from YouTube or other apps and games, for example, is naturally lipsync. 

AAC
AAC is a widely used Bluetooth codec, similar to Qualcomm's aptX, which provides wireless audio transmission in CD quality, provided both the sender and receiver support the codec. AAC is supported by Android, but especially by iOS devices.

Qualcomm aptX®
Qualcomm aptX® is a Bluetooth codec that, like AAC, guarantees wireless audio transmission in CD quality. Sender and receiver must support this codec. AptX® is available for Android and Mac-OS devices. 

Qualcomm aptX HD
Qualcomm aptX HD supports lossless audio transmission in true CD quality. Sender and receiver must support this codec. AptX is supported on Android devices and also on Mac OS.

Your speaker that can & wants it all

• Charge a smartphone via the integrated power bank function.
• 35 mm tripod mount: fits the K&M speaker stand

Any disposal costs for batteries are included in the price.