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Specifications
AUDIO AMPLIFIER SECTION
Power Output: 20 W RMS × 4 Channels at 4 Ω
and ≤ 1% THD+N
Signal-to-Noise Ratio: 80 dBA (reference: 1 W into 4 Ω)
Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range: Bass: ±12 dB (60 Hz, 80 Hz, 100 Hz, 120 Hz)
Mid-range: ±12 dB (500 Hz, 1 kHz, 1.5 kHz, 2.5 kHz)
Treble: ±12 dB (7.5 kHz, 10 kHz, 12.5 kHz, 15 kHz)
Q (Q-slope): Q0.5 to Q2.0
Frequency Response: 40 Hz to 20 000 Hz
Line-Out Level/Impedance: KD-APD49: 5.0 V/20 kΩ load (full scale)
KD-PDR40: 2.5 V/20 kΩ load (full scale)
Subwoofer-Out Level/Impedance: KD-APD49: 5.0 V /20 kΩ load (full scale)
KD-PDR40: 2.5 V/20 kΩ load (full scale)
Output Impedance: 1 kΩ
Other Terminal: AUX (auxiliary) input jack, iPod connector,
Steering wheel remote input (only for
KD-APD49)
TUNER SECTION
Frequency Range: FM: with channel interval set to 100 kHz
or 200 kHz
87.5 MHz to 107.9 MHz
with channel interval set to 50 kHz 87.5 MHz to 108.0 MHz
AM: with channel interval set to 10 kHz 530 kHz to 1 710 kHz
with channel interval set to 9 kHz 531 kHz to 1 602 kHz
FM Tuner Usable Sensitivity: 11.3 dBf (1.0 μV/75 Ω)
50 dB Quieting Sensitivity: 16.3 dBf (1.8 μV/75 Ω)
Alternate Channel Selectivity (400 kHz): 65 dB
Frequency Response: 40 Hz to 15 000 Hz
Stereo Separation: 35 dB
AM Tuner Sensitivity: 20 μV
Selectivity: 35 dB
EN14-23_KD-APD49[J]f.indd 22EN14-23_KD-APD49[J]f.indd 22 11/20/07 10:25:12 AM11/20/07 10:25:12 AM