Europe

K-521-B
  • K-521-B

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K-521-B

Compact HiFi System with USB and iPod connection

The K-521 is a fully digital system that performs digital processing from the input to output stages and is equipped with an iPod digital connection dock that transmits music data in digital format for superior sound reproduction. A USB port capable of USB hosting and a newly developed white woofer that looks as good as it performs are also featured.
  • CD DA / CD-R/RW
  • USB-A Terminal (USB Host)
  • MP3
  • WMA

R-K521-B

Key Features

Full digital high power amplifier, 40W + 40W
High-quality sound reproduction of iPod music
USB Host (MP3/WMA/AAC Playback)
Supreme EX
CONEQ Acoustic Power Equalization Technology

General Features

Tone ControlYes, Bass, Mid & Treble
D-BassYes (0~10)
Remote Control47-key Standard Remote

Tuner Features

Tuner (AM/FM)Yes
Radio Data SystemYes
Program Type (PTY)Yes
Number of Presets (DAB)40
TimerNo

Storage Features

USB-A Terminal (USB Host)Yes
USB Decoding FormatMP3/WMA/AAC

HE_ iPod_Dock_Feat

iPod/iPhone ConnectioniPod digital connection (integrated Dock) with charge function
Supported iPod/iPhone modelsiPod Classic, iPod nano (2nd -5th gen.), iPod touch (2nd gen.)
iPod/iPhone Control FunctionsPlay/Pause, Skip for-/backwards, Fast for-/backwards, Album next/back, Repeat function, Random access.

Playable Media

CD DA / CD-R/RWYes
MP3Yes
ID3 TagYes
WMAYes
AACYes

CD Features

CD DA / CD-R/RWYes
MP3Yes
WMAYes
AACNo
CD TextYes
Tag informationYes
Program PlaybackYes
Repeat PlaybackTrack, Program, All
Random PlaybackYes

Digital Inputs/Outputs

USB-A Terminal (USB Host)Yes
iPod ConnectionYes
Optical Audio Input/Output1/1

Analogue Inputs/Outputs

RCA Audio/Video Inputs1 Audio
RCA Audio/Video Outputs1 Audio (Recording Output)
Subwoofer OutputYes
Screw-type Speaker TerminalsYes
Headphone Jack (3.5 mm)Yes
D.A.P. Link TerminalD.Audio-connection analogue 3.5 mm
75 Ohm FM Antenna ConnectorYes
AM Antenna ConnectorYes

Amplifier Features

Maximum Stereo Output Power2 x 40 Watt
Digital AmplifierYes
Digital Pre AmplifierYes

Audio Specifications

Rated Output Power2 x 40 Watt (1kHz, THD 10%, 4Ω)
Total Harmonic Distortion0.03% (1kHz, 1W, 4Ω)
Bass (Turnover 100Hz / 150Hz / 200Hz)±4 / 6.6 / 7.5dB (at 100Hz)
Mid (Turnover 1kHz / 2kHz / 3kHz)±8 / 8 / 8dB (at 1 / 2 / 3kHz)
Treble (Turnover 5kHz / 7kHz / 10kHz)±7.6 / 6.7 / 4dB (at 10kHz)
Input Sensitivity/Impedance: Line (AUX)450mV / 22kΩ
Input Sensitivity/Impedance: Line (D.Audio)250mV / 11kΩ
Output Level/Impedance: Subwoofer Pre-Out1V / 10kΩ
Output Level/Impedance REC OUT900mV / 10kΩ

Tuner Specifications

FM Tuning Frequency Range87.5 ~ 108MHz
Antenna Impedance75 Ω unbalanced
AM Tuning Frequency Range531 ~ 1602kHz

USB Specifications

FormatUSB Host (Playback)
USB Standard1.1 / 2.0
Usable USB devicesUSB mass storage class devices
USB InterfaceUSB 2.0 (Full speed), USB 1.1 compatible
MP3 Sampling Frequency (Stereo)32/44.1/48kHz
MP3 Bitrate (CBR/VBR)32 kbps to 320 kbps
WMA Sampling Frequency (Stereo)32/44.1/48kHz
WMA Bitrate (CBR/VBR)5 kbps to 384 kbps
ID3 tagVersion 1.0/1.1/2.2/2.3/2.4 compatible
Maximum number of displayable charactersFile names: 32 (including file extension) Folder names: 32
Tag display (Title/Album/Artist): 30 (ver. 1.x) 64 (ver.2.x)
Maximum FoldersFAT 16: Max. root Folders 65534 Max. sub Folders 512
FAT 32 :Max. root Folders 65534 Max. sub Folders 65536.
Maximum Current Supply500mA
File SystemFAT 16 / 32
MP3 DecodingCompliant with MPEG-1/2 Audio Layer 3 Lower Sampling rate MPEG 2.5
Decoding format/type MP3 MPEG 1 Audio layer 3Sampling Frequency 32, 44.1, 48kHz. Bitrate 32kbps - 320kbps
Decoding format/type MP3 MPEG 2 Audio layer 3Sampling Frequency 16, 22.05, 24kHz. Bitrate 8kbps - 160kbps
Decoding format/type MP3 MPEG 2.5Sampling Frequency 8, 11.025, 12kHz. Bitrate 8kbps - 160kbps
Decoding format/type AAC (created using iTunes 4.1 to 8.2)Sampling frequency:8/ 11.025/ 12/ 16/ 22.05/ 24/ 32/ 44.1/ 48 kHz
Bit rate: 8 - 384 kbps
WMA DecodingWindows Media Audio Compliant

Digital Input/Output Specifications

Sampling Frequencies32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz
Optical Digital Input TerminalsSensitivity -15 dBm - -24 dBm Wave length 660 nm
Optical Digital Input TerminalsSensitivity -15 dBm - -24 dBm Wave length 660 nm ±30 nm
Optical Digital Output TerminalsSensitivity -21 dBm - -15 dBm Wave length 660 nm
Supreme EX (CD, D-IN, iPod, USB) Playable frequencies1 Hz - 24 kHz

CD Player Specifications

TypeSemiconductor laser
Supporting Disc FormatISO 9660 Level 1/2 Joliet, Romeo
Oversampling8fs (352.8kHz)
D/A Conversion1-bit
Decoding format/type MP3 MPEG 1 Audio layer 3Sampling Frequency 32, 44.1, 48kHz. Bitrate 32kbps - 320kbps
Decoding format/type MP3 MPEG 2 Audio layer 3Sampling Frequency 16, 22.05, 24kHz. Bitrate 8kbps - 160kbps
Decoding format/type MP3 MPEG 2.5Sampling Frequency 8, 11.025, 12kHz. Bitrate 8kbps - 160kbps
Decoding format/type WMA(WMA9 compliant, DRM non-compatible)Sampling Frequency 22.05, 32, 44.1, 48kHz Bitrate 16kbps - 320kbps
MP3/WMA Maximum Folders99
MP3/WMA Maximum Files511
ID3 tagYes
Maximum number of displayable charactersFile names: 28 Folder names: 28
Tag display (Title/Album/Artist): 31

General Specifications

Display TypeDot Matrix

Power Specifications

Power Consumption35 Watt
Stand-by Power Consumption (less than)1 Watt

Dimensions & Weight

Dimensions (WxHxD)200 x 95 x 299 mm
Weight (Net)2.3kg

LS-K521-B

Key Features

Seamless speaker cabinet made of highly rigid MDF material
2.5cm soft dome tweeter for reproducing wider bandwidths
Newly developed 11cm pure-white cone woofer
Network circuitry provides high-quality sounds

Speakers

TypeBookshelf Speaker
Configuration2-Way, 2 Speaker Bass Reflex
Screw-type Terminals (banana plug compatible)No
Push-type TerminalsYes
Magnetically ShieldedYes
GrillDetachable

Speaker Specifications

Peak Input Power40 Watt
Impedance4Ω
Tweeter25 mm (1") Soft Dome type
Woofer110 mm Cone type

Dimensions & Weight

Dimensions Speaker (WxHxD)140 x 237 x 236 mm
Weight Speaker (Net)3.4kg per piece