Kaiutin Edifier QR30 30 W

The Edifier QR30 is a compact 2.0 speaker system with 30 W (RMS) total power, designed for desktop use. It combines 2.75" mid-bass long-throw drivers and 0.75" silk dome tweeters driven by a Texas Instruments Class-D amplifier to deliver clear sound and balanced bass. The speaker integrates TempoAbyss lighting with 12 preset effects and supports customization via the EDIFIER ConneX mobile app or TempoHub PC app. Connections include Bluetooth® V5.4, USB-A and AUX inputs. The white finish and side-mounted controls make it a space-saving option for music, movies and gaming.

Advantages

The QR30 provides detailed acoustic performance in a compact enclosure, with 30 W RMS power output and dedicated drivers for mid-bass and treble. Bluetooth® V5.4 enables stable wireless streaming and simultaneous connection of two devices. The integrated TempoAbyss lighting system offers 12 presets and adjustable brightness, controllable by a front knob or companion apps. Multiple inputs (USB-A, AUX) and three preset sound modes—Music, Movies, Gaming—allow flexible usage across sources.

Suitable for

• Listening to music on a desktop or small room
• Watching movies at a computer workstation
• Gaming with synchronized light effects
• Simple PC and mobile audio setups using USB-A, AUX or Bluetooth

Key specifications

• RMS rated power: 30 W
• Drivers: 2.75" mid-bass long-throw + 0.75" silk dome tweeter
• Channels: 2.0
• Connectivity: Bluetooth® V5.4, USB-A, AUX
• Lighting: TempoAbyss with 12 preset effects, adjustable brightness
• Frequency range: 63–20000 Hz
• Weight: 3.09 kg
• Colour: White

How to use

Place the speaker on a stable desktop surface and connect your source via Bluetooth, USB-A or AUX. Use the side-mounted "MODE" knob to power on/off and switch inputs, the "VOLUME" knob to play/pause and adjust level, and the "LIGHT EFFECTS" knob to cycle lighting presets by pressing and to change brightness by rotating. For additional control, pair with the EDIFIER ConneX mobile app or the TempoHub PC app to customize sound profiles and lighting effects.

Recommendations

For best sound, position the speakers at ear level and allow a small distance from walls for clearer bass. When using Bluetooth, keep the paired devices within a typical indoor range to maintain stable streaming. Use the companion apps to fine-tune EQ and lighting to suit your environment and content.