Kenwood KDC-4590R Manual Do Utilizador

— 35 —

Frequency range (50 kHz space) ..............87.5 MHz – 108.0 MHz
Usable sensitivity (S/N = 26dB) .................................0.7 µV/75 

Ω

Quieting Sensitivity (S/N = 46dB) ..............................1.6 µV/75 

Ω

Frequency response (±3.0 dB) ..............................30 Hz – 15 kHz
Signal to Noise ratio (MONO) ..............................................65 dB
Selectivity (DIN) (±400 kHz)..............................................

≥

80 dB

Stereo separation (1 kHz) ....................................................35 dB

Frequency range (9 kHz space) .....................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB) ...........................................25 µV

Frequency range .............................................153 kHz – 281 kHz
Usable sensitivity (S/N = 20dB) ...........................................45 µV

Laser diode ....................................................GaAlAs (

λ

=780 nm)

Digital filter (D/A) .....................................8 Times Over Sampling
D/A Converter .......................................................................1 Bit
Spindle speed ..............................................500 – 200 rpm (CLV)
Wow & Flutter........................................Below Measurable Limit
Frequency response (±1 dB) .................................10 Hz – 20 kHz
Total harmonic distortion (1 kHz) ......................................0.01 %
Signal to Noise ratio (1 kHz) ................................................96 dB
Dynamic range ....................................................................93 dB
Channel separation ..............................................................85 dB

Maximum output power.................................................45 W 

×

4

Full Bandwidth Power (DIN 45324, +B=14.4V) ..............28 W 

×

4

Tone action

Bass : ..........................................................100 Hz ±10 dB
Middle : .........................................................1 kHz ±10 dB
Treble : ........................................................10 kHz ±10 dB

Preout level / Load (during disc play)....................1800 mV/10 k

Ω

Preout impedance (during disc play) ................................

≤

600 

Ω

Operating voltage (11 – 16V allowable) ..............................14.4 V
Current consumption.............................................................10 A
Installation Size (W x H x D) ..........................182 

×

53 

×

157 mm

Weight.................................................................3.31 lbs (1.5 kg)