Specifi Cations; Main Unit - Kenwood K-821DV Instruction Manual

Specifi cations

Main unit

[Amplifi er]
Eff ective output power during STEREO operation ..... 40 W+40 W
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)
LINE (AUX) .................................................................. 450 mV / 22 kΩ
LINE (D.AUDIO) .......................................................... 250 mV / 11 kΩ
Output terminals (Level/Impedance)
SUB WOOFER PRE OUT .....................................................1 V / 10 kΩ
[Digital unit]
Sampling frequencies
.................................... 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
Supreme EX (DVD/CD, D-IN, iPod, USB)
Playable frequencies .................................................1 Hz — 24 kHz
Digital input terminals (Sensitivity/Wave length)
Optical ....................................–15 dBm — –24 dBm, 660 nm ±30 nm
Output terminals (Level/Wave length)
Optical .............................................. –21 dBm — –15 dBm, 660 nm
[USB]
Usable USB device ........................................... USB Mass storage class
Interface .............................. USB2.0 (Full speed) USB1.1 compatible
File system.................................................................................... FAT 16/32
Supply current ...................................................................... Max. 500 mA
106
K-821DV
RMS (1kHz, 10%T.H.D., 4 Ω)
[Tuner]
FM tuner
Reception frequency range ...................... 87.5 MHz to 108 MHz
Antenna impedance ............................................75 Ω unbalanced
AM tuner
Reception frequency range
Europe/ Australia .................................... 531 kHz to 1,602 kHz
US ................................................................. 530 kHz to 1,700 kHz
[DVD player]
Scanning method .................................................Semiconductor laser
Video Output format ............................................................... NTSC/ PAL
Composite video output level .........................................1 Vp-p (75Ω)
HDMI output terminal ...................................................Type A (19 PIN)
[Power supply, etc.]
Standby power consumption ..............................................1 W or less
Power consumption ........................................................................... 35 W
Dimensions
Width .......................................................................................... 200 mm
Height ............................................................................................95 mm
Depth.......................................................................................... 299 mm
Weight (net) .........................................................................................2.3 kg
[Speaker]
Enclosure .....................................................................................Bass-refl ex
Speaker unit
Woofer ...................................................................110 mm Cone type
Tweeter ................................................................. 25 mm Dome type
Rated impedance ................................................................................... 4 Ω
Max input power ................................................................................. 40 W
Dimensions
Width .......................................................................................... 140 mm
Height ......................................................................................... 237 mm
Depth.......................................................................................... 236 mm
Weight (net) ............................................................................3.4 kg (each)
Notes:
Kenwood follows a policy of continuous advancements in
development. For this reason specifi cations may be changed
without notice.
Suffi cient performance may not be exhibited at extremely
cold locations (where water freezes).