Read Harman Kardon AURA Service Manual online
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)
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);
802.11g:OFdM (bPSK, QPSK, 16QAM, 64QAM);
AirPlay network compatibility
802.11b/g
Harman Kardon
AURA Service Manual
Page 14 of 52
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