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Specifications
Specifications subject to change without notice.
FM tuner section
Frequency Range (50 kHz Space) .............87.5 MHz - 108.0 MHz
Usable Sensitivity (S/N: 26dB) ...................................0.7 µV/75 Ω
Quieting Sensitivity (S/N: 46dB).................................1.6 µV/75 Ω
Frequency Response (±3.0dB).................................30 Hz-15 kHz
Signal to Noise ratio .............................................65 dB (MONO)
Selectivity (DIN) .............................................≥ 80 dB (±400 kHz)
Stereo Separation.....................................................35 dB (1kHz)
MW tuner section
Frequency Range (9 kHz space).....................531 kHz - 1611 kHz
Usable Sensitivity (S/N: 20dB).............................................25 µV
LW tuner section
Frequency Range...............................................153 kHz-281 kHz
Usable Sensitivity (S/N: 20dB).............................................45 µV
Cassette player section
Tape Speed ..............................................................4.76 cm/sec.
Wow & Flutter ....................................................0.08 % (WRMS)
Frequency response (±3 dB)......................30 Hz - 18 kHz (70 µs)
Separation ...............................................................43 dB (1 kHz)
Signal to Noise ratio
Dolby NR OFF............................................................57 dB
Dolby B NR ON..........................................................65 dB
Dolby C NR ON (KRC-PS978R only)...........................73 dB
Audio section
Preout Level(mV)/Load
(KRC-PS978R; with CD changer) ................4500 mV/10 kΩ
(KRC-878R/778R/778RV).............................1800 mV/10 kΩ
Preout Impedance
(KRC-PS978R)..............................................................80 Ω
(KRC-878R/778R/778RV) ........................................≤ 600 Ω
Maximum output power.................................................45 W x 4
Full Bandwidth Power (DIN45324,+B=14.4 V) ...............28 W x 4
Tone action
Bass ............................................................100 Hz ±10 dB
Treble ..........................................................10 kHz ±10 dB
General
Operating voltage (11 - 16V allowable) ...............................14.4 V
Current Consumption............................................................10 A
Installation Size (W x H x D) ..........................182 x 53 x 161 mm
Weight...............................................................................1700 g