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Kenwood DPX-4020 User Manual

Kenwood DPX-4020
40 pages
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DPX-5050
DPX-5030
DPX-4020
© B64-1942-20/00 (MW)
DOUBLE DIN SIZED CD/CASSETTE RECEIVER
INSTRUCTION MANUAL
DPX-5050_M_r1_U.S 03.1.21 0:00 PM Page 1

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Kenwood DPX-4020 Specifications

DPX-4020 GM type

FM Section IconFM Section
frequency range87.5MHz~108.0MHz
usable sensitivity9.3dBf(0.8µ/75Ω)
quieting sensitivity15.2dBf(1.6µV/75Ω)
frequency response30Hz~15kHz
signal-to-noise ratio70dB(MONO)
selectivity≥80dB(±400kHz)
stereo separation40dB(1kHz)
AM Section IconAM Section
frequency range531kHz~1611kHz
usable sensitivity28dBµV(25µV)
Cassette Section IconCassette Section
tape speed4.76cm/sec
wow & flutter0.08(%)(WRMS)
frequency response25Hz~22kHz(70µs)
stereo separation40(1kHz)
signal-to-noise ratio Dolby NR off60dB(BNR off)
signal-to-noise ratio Dolby BNR on68dB
CD Section IconCD Section
laser diodeGaAIAs(λ=780nm)
digital filter8 Times Over Sampling
D/A converter1Bit
spindle speed500~200rpm(CLV)
frequency response10Hz~20kHz(±1dB)
total harmonic distortion0.01%(1kHz)
signal-to-noise ratio93dB(1kHz)
dynamic range93dB
channel separation85dB
Amplifier Section IconAmplifier Section
maximum power47W✕4
full bandwidth power22W✕4(at less than 1%THD)
preout level1500mV/10kΩ
preout impedance≤600Ω
General IconGeneral
operating voltage14.4V(11V~16V)
current consumption10A
installation size (W)178mm(7in)
installation size (H)100mm(3-15/16in)
installation size (D)155mm(6-1/8in)
weight2.7kg

DPX-4020 GK type

FM Section IconFM Section
frequency range87.9MHz~107.9MHz
usable sensitivity9.3dBf(0.8µ/75Ω)
quieting sensitivity15.2dBf(1.6µV/75Ω)
frequency response30Hz~15kHz
signal-to-noise ratio70dB(MONO)
selectivity≥80dB(±400kHz)
stereo separation40dB(1kHz)
AM Section IconAM Section
frequency range530kHz~1700kHz
usable sensitivity28dBµV(25µV)
Cassette Section IconCassette Section
tape speed4.76cm/sec
wow & flutter0.08(%)(WRMS)
frequency response25Hz~22kHz(70µs)
stereo separation40(1kHz)
signal-to-noise ratio Dolby NR off60dB(BNR off)
signal-to-noise ratio Dolby BNR on68dB
CD Section IconCD Section
laser diodeGaAIAs(λ=780nm)
digital filter8 Times Over Sampling
D/A converter1Bit
spindle speed500~200rpm(CLV)
frequency response10Hz~20kHz(±1dB)
total harmonic distortion0.01%(1kHz)
signal-to-noise ratio93dB(1kHz)
dynamic range93dB
channel separation85dB
Amplifier Section IconAmplifier Section
maximum power47W✕4
full bandwidth power22W✕4(at less than 1%THD)
preout level1500mV/10kΩ
preout impedance≤600Ω
General IconGeneral
operating voltage14.4V(11V~16V)
current consumption10A
installation size (W)178mm(7in)
installation size (H)100mm(3-15/16in)
installation size (D)155mm(6-1/8in)
weight2.7kg (5.9lbs)

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