The Blaupunkt Atomik OMG Party Cube measures 275 mm in height, 196 mm in width, and 147 mm in thickness, giving it a total volume of 7923.3 cm³. It carries an IPX6 water resistance rating, meaning it can withstand powerful water jets, and features a control panel mounted directly on the unit for straightforward on-device operation. RGB lighting is built in, adding a visual element suited to party and social environments. The speaker does not include a touch screen, a remote control, a travel bag, or a neodymium magnet, and it is not a neckband-style design.
The speaker delivers a total audio output of 75W across five channels at 15W each, providing a multi-driver configuration rather than a traditional stereo or subwoofer setup, neither of which is present in this model. It does not include a noise-canceling microphone or magnetic shielding.
The speaker is powered by a built-in rechargeable 7200 mAh battery and includes an onboard battery level indicator to help track remaining charge. The battery is not removable, and wireless charging is not supported.
The speaker connects wirelessly via Bluetooth 5.4 with a maximum range of 10 meters, and also accepts wired audio through an AUX input. For physical connections, it features a USB Type-C port and one additional USB port, along with an external memory slot for local playback. NFC pairing, a 3.5mm audio jack socket, a 3.5mm male connector, and a microphone input are all absent, as are Wi-Fi, Ethernet, and DLNA support. On the audio codec side, none of the advanced Bluetooth codecs are supported, including aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, LDAC, and AAC, and streaming protocols such as AirPlay, Chromecast, Auracast, and Bluetooth LE Audio are likewise not featured.
The speaker can be used wirelessly and supports remote smartphone control, allowing playback management from a paired device. It includes voice prompts for on-device audio feedback and a sleep timer for automatic shutoff. Fast pairing, voice commands, a mute function, and radio are not available, and the unit cannot function as a power bank.
The Blaupunkt Atomik OMG Party Cube does not support stereo pairing, meaning it cannot be linked with a second unit to create a two-speaker stereo configuration.