Harman Kardon Onyx Mini Repair

Audio and Performance

Transducers: Features dual 45mm (1.8-inch) full-range drivers, specifically angled upward to optimize sound delivery for desktop and tabletop placement.

Output Power: Delivers 2 x 8W (16W total) at a signal-to-noise ratio of 80dB, maintaining high clarity even at peak volume.

Frequency Response: Ranges from 75Hz to 20kHz (-6dB); while it lacks deep sub-bass, the integrated passive radiator ensures a full-bodied mid-bass response for its size.

Connectivity and Power

Bluetooth 4.1: Supports A2DP 1.3, AVRCP 1.5, and HFP 1.6, allowing for a stable connection with up to three simultaneous smart devices.

Wireless Dual Sound: A proprietary feature that allows the unit to link with another Wireless Dual Sound-enabled speaker to double the total acoustic output.

Battery & Charging: Powered by a 3.7V, 3000mAh Lithium-ion Polymer battery; it charges via a standard 5V/2.3A Micro-USB input, reaching a full charge in approximately 3 hours.