46
K-531
Specifications
Amplifier
Effective output power during STEREO operation
40 W + 40 W, RMS (1 kHz, 10% T.H.D., 4 Ω)
Total harmonic distortion
0.03% (1 kHz, 1 W, 4 Ω)
Tone control
characteristics
BASS
(TURN OVER 100 Hz)
±4.0 dB (at 100 Hz)
(TURN OVER 150 Hz)
±6.6 dB (at 100 Hz)
(TURN OVER 200 Hz)
±7.5 dB (at 100 Hz)
MID
(TURN OVER 1 kHz)
±8.0 dB (at 1 kHz)
(TURN OVER 2 kHz)
±8.0 dB (at 2 kHz)
(TURN OVER 3 kHz)
±8.0 dB (at 3 kHz)
TREBLE
(TURN OVER 5 kHz)
±7.6 dB (at 10 kHz)
(TURN OVER 7 kHz)
±6.7 dB (at 10 kHz)
(TURN OVER 10 kHz)
±4.0 dB (at 10 kHz)
D-Bass (+10)
+15.9 dB (60 Hz, Vol. 60)
Input terminals (Sensitivity/Impedance)
AUX PLAY IN
500 mV / 47 kΩ
AUDIO IN
250 mV / 47 kΩ
Output terminals (Level/Impedance)
SUB WOOFER PRE OUT
2 V / 160 Ω
AUX REC OUT
500 mV / 160 Ω
Digital unit
Sampling frequencies
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
Supreme EX (CD, D-IN, iPod, USB)
Playable
frequencies
1 Hz to 24 kHz
Input terminals (Sensitivity/Wave length)
Optical
–15 dBm to –24 dBm, 660 nm ±30 nm
Output terminals (Level/Wave length)
Optical
–21 dBm to –15 dBm, 660 nm
USB
Usable USB device
USB Mass storage class device
Interface
USB2.0 (Full speed) USB1.1 compatible
File system
FAT 16/FAT 32
Output
DC 5 V
500 mA
iPod/iPhone
Output
DC 5 V
1 A
Tuner
FM tuner
Reception frequency range
87.5 MHz to 108 MHz
Antenna impedance
75 Ω unbalanced
AM tuner
Reception frequency range
531 kHz to 1,602 kHz
K-531[E_X].indb 46
K-531[E_X].indb 46
12.8.1 11:40:15 AM
12.8.1 11:40:15 AM