The Rockster Air 2 is a top-class active event Bluetooth speaker: for music, stage, parties, gigs, speeches and performances, battery-powered, ready to play. It has a balanced, high-resolution sound with Mariana Trench-deep kick bass with high impulse fidelity, volume: 103 dB (RMS, 1 m) and 115 dB (peak, 1 m) - best value in this size class, sufficient for approx. 80 people in a stereo setup. This is mainly due to the high-definition compression driver with constant directivity waveguide for sparkling, silky highs even at high volumes, wide dispersion behaviour for excellent speech intelligibility, no matter where you are standing.Wide dispersion for excellent speech intelligibility wherever you stand, long-throw 250 mm woofer for distortion-free levels with well-defined punch and natural mids, not a typical PA sound, but hi-fi extremely loud.

Bluetooth 5.0 with aptX, aptX HD and AAC for lossless, wireless transmission. Connect two Rockster Air 2 wirelessly as a stereo setup or up to 10 Rockster Air 2 with XLR cables in a DJ setup. Inputs for microphone, instrument (e.g. guitar) and AUX, mix everything with Bluetooth, customise the sound, efficient Class D power amplifiers with 32-bit DSP. 56 hours of battery life at medium volume, eco mode extends the battery life even further, replaceable high-performance lithium LiFePO4 battery with deep discharge protection, additional 12-volt car battery connection, mains operation even without battery, robust, lightweight, low-resonance housing. IPX4-protected, illuminated control panel, USB-C power bank function, 35 mm stand flange, compatible with K&M speaker stands.