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J-400 Series
2.
Fogged CDs and lens
This condition may occur when it’s cold. Wipe fogged CDs with a soft
cloth. Fogged optical components inside the unit will return to normal
operation after an hour in a heated environment.
20.10 J-1000™ audio system stereo specifications
Tuner
FM usable sensitivity
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10dB
FM 50dB quieting sensitivity
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25dB
FM alternate channel selectivity
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
80dB
FM stereo separation @ 1kHz
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30dB
AM usable sensitivity
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35dB
CD Player
Sampling frequency (8X oversampling)
. . . . . . . . . . . . . . . . . . . .
44.1kHz
Channel separation @ 1kHz
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50dB
Signal-to-noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60dB
Frequency-to-noise response @ +/-2dB
. . . . . . . . . . . . . . . . . .
20-20kHz
audio
Maximum power output
. . . . . . .
(45 watts x 4 channel, 4Ω, 1KHz) 180W
Continuous power. . . . . . . . . . . . . . .
18 watts X 4, 4ohms,THD=1%,1kHz
Bass boost/cu
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100Hz +/- 10dB
Treble boost/cut
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10kHz +/-10dB
General
Nominal power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14.4 VDC
Allowable power supply . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.8-15.6 VDC
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <15mA
Speaker impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8 Ω