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Specifications
Design and specifications are subject to change without
notice.
Full performance is not guaranteed in extremely cold
environments (under water-freezing temperatures).
For your records
Record the serial number, found on the back of the unit, in the
spaces designated on the warranty card, and in the space provided
below. Refer to the model and serial numbers whenever you call
upon your dealer for information or service on this product.
Model
Serial Number
Effective output power during STEREO operation (1 kHz,
10%, T.H.D., at 6 Ω)
..................................................................................20 W + 20 W (RMS)
Total harmonic distortion .....................................................0.025%
(1 kHz, 10 W, 6 Ω, 30 kHz LPF)
D-BASS (+10) ...............................................+9.0 dB (60 Hz, Vol. 30)
Input (Sensitivity/impedance)
LINE (AUX) .......................
350 mV / 22 kΩ (Max INPUT LEVEL)
LINE (D. AUDIO) ............
350 mV / 10 kΩ (Max INPUT LEVEL)
Output (Level/Impedance)
PRE OUT (D. AUDIO) ...................................900 mV/10 kΩ (HIGH)
..............................................................................550 mV/10 kΩ (LOW)
SUB WOOFER PREOUT ...................................................1.6 V/10 kΩ
Main unit (RD-K501USB)
[Amplifier block]
FM tuner
Tuning frequency range ...........................
87.5 MHz~108 MHz
AM tuner
Tuning frequency range ...........................
531 kHz~1,602 kHz
[Tuner block]
Usable memory card .............. SD memory card, miniSD
TM
card
Usable memory card capacity ...................................32 MB~2 GB
File system .....................................................................
FAT 12/16/32
Recording format
WMA SQ ......................................128 kbps/44.1 kHz STEREO
HQ .....................................
192 kbps/44.1 kHz STEREO
Playing format
MP3 Sampling frequency .....................................
8~48 kHz
Bit rate (CBR/VBR *) ................................
32~320 kbps
WMA (WMA9
compliant, DRM non-correspondence)
Sampling frequency .....................................
8~48 kHz
Bit rate (CBR/VBR *) ................................
64~384 kbps
ID3 tag ..............................................................Non-correspondence
Maximum numbers of folders ....................................................200
Maximum folder hierarchical number .......................................10
Maximum numbers of files .......................................................
1000
[Memory card block]
Laser ................................................................... Semiconductor laser
D/A converter ..................................................................................1 bit
Oversampling .............................................................8 fs (352.8 kHz)
Frequency response ..................................................20 Hz~20 kHz
Wow & flutter ............................................
Below measurable limit
[CD player block]
Power consumption .....................................................................73 W
Standby power consumption ....................................0.4 W or less
Dimensions ............................................... Width 240 mm (9-7/16")
Height 121.5 mm (4-13/16")
Depth 361 mm (14-3/16")
Weight (net) .................................................................5.3 kg (11.7 lb)
[Power supply and other blocks]
Enclosure ............................................................. Bass-Refrex system
Speaker unit configuration
Woofer .............................................................
100 mm cone type
Tweeter .........................................
25 mm balanced dome type
Impedance ..........................................................................................6 Ω
Power handling capacity ............................................................20 W
Dimensions ................................................. Width 140 mm (5-1/2")
Height 260 mm (10-1/4")
Depth 209 mm (8-1/4")
Weight (net) .....................................................2.2 kg (4.9 lb) (1 pcs)
Speakers (LS-K501)
Usable USB device ......................................USB Mass strage class
Interface ......................USB 2.0 (Full speed) USB 1.1 compatible
File system .....................................................................
FAT 12/16/32
Recording format
WMA SQ ......................................128 kbps/44.1 kHz STEREO
HQ .....................................
192 kbps/44.1 kHz STEREO
Playing format
MP3 Sampling frequency .....................................
8~48 kHz
Bit rate (CBR/VBR *) ................................
32~320 kbps
WMA (WMA9
compliant, DRM non-correspondence)
Sampling frequency .....................................
8~48 kHz
Bit rate (CBR/VBR *) ................................
64~384 kbps
ID3 tag ..............................................................Non-correspondence
Maximum numbers of folders ....................................................200
Maximum folder hierarchical number .......................................10
Maximum numbers of files .......................................................
1000
Maximum current drain ........................................................
500 mA
[USB block]
* The audio data of VBR may become beyond the limits
of the bit rate the above-mentioned, and may not be
playable on this system.