Harman Kardon Aura Owner's Manual - Page 11

Specifications

Page 11 highlights

Aura Specifications Power supply Power consumption Transducers Amplifier power Frequency response Signal-to-noise ratio Bluetooth transmitter frequency range Bluetooth transmitter power Bluetooth transmitter modulation AirPlay transmitter Frequency range AirPlay Transmitter power AirPlay transmitter Modulation AirPlay network compatibility 19VDC, 3A 57W maximum,

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Specifications
11
Aura
Specifications
Power supply
19VDC, 3A
Power consumption
57W maximum, <0.5W eco±standby mode
Transducers
4.5”(112mm) for Woofer, 1.5”(40mm) for Tweeter
Amplifier power
1x30W + 2x15W
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 4dBm
Bluetooth transmitter modulation
GFSK, p/4 DQPSK, 8DPSK
AirPlay transmitter Frequency range
2412MHz~2472MHz (2.4GHz ISM
Band, USA 11 Channels, Europe 13 Channels)
AirPlay Transmitter power
<20 dBm
AirPlay transmitter Modulation
802.11b:DSSS (DBPSK, DQPSK, CCK) ;
802.11g:OFDM (BPSK, QPSK, 16QAM, 64QAM);
AirPlay network compatibility
802.11b/g