Harman Kardon Aura Studio 2 Wireless Speaker, 2017, made in China

Link: harmanaudio | Declaration of Conformity | Declaration of Conformity | Quick Start Guide (Multilingual) | Spec Sheet (English) | ifixit [Repair]

Featuring iconic design, ambient lighting and ease of use, the Aura Studio 2 delivers the impeccable, high quality Bluetooth audio streaming you’ve come to expect from a Harman Kardon product. Equipped with an animated ambient white light that glows up from the center turbine and a sleek, tinted dome, your music has never looked better. Add in no less than six premium 1.5” high/mid-range transducers and a powerful 4.5” subwoofer that delivers 360-degree omnidirectional audio, and you’ve got the centerpiece of sound in any home. Sound that can be easily amplified thanks to the Wireless Dual Sound feature that lets you conveniently link two Aura Studio 2 speakers or integrate with a host of other Harman Kardon products.

Specifications:
Power supply:19VDC, 3A
Power consumption: 57W maximum, <0.5W eco-standby mode
Transducers: 4.5” (112mm) for Woofer, 6 x 1.5” (40mm) for Tweeter
Amplifier power: 1 x 30W + 2 x 15W
Frequency response: 50Hz – 20kHz
Signal-to-noise ratio: 80dB at 30W (woofer), 80dB @15W (tweeter)
Bluetooth transmitter frequency range: 2.402 – 2.480GHz
Bluetooth transmitter power: Max 10dBm
Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK

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