Harman Kardon Aura Studio 2

Product Details:

• Wireless speaker with ambient lighting
• Extraordinary sound experience
• Ambient lighting
• Iconic design
• Wireless Dual Sound
• Bluetooth
• Power supply: 19VDC, 3A
• Power consumption: 57W maximum, 
• 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