JVC KD-S721R Specifications, Audio Amplifier Section, Cd Player Section, General, Tuner Section

Models: KD-S723R KD-S721R KD-S871R

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SPECIFICATIONS

SPECIFICATIONS

AUDIO AMPLIFIER SECTION

Maximum Power Output:

Front:

45 W per channel

Rear:

45 W per channel

Continuous Power Output (RMS):

Front:

17 W per channel into 4 Ω, 40 Hz

 

to 20 000 Hz at no more than

 

0.8% total harmonic distortion.

Rear:

17 W per channel into 4 Ω, 40 Hz

to 20 000 Hz at no more than 0.8% total harmonic distortion.

Load Impedance: 4 Ω (4 Ω to 8 Ω allowance) Tone Control Range:

Bass: ±10 dB at 100 Hz

Treble: ±10 dB at 10 kHz Frequency Response: 40 Hz to 20 000 Hz Signal-to-Noise Ratio: 70 dB

Line-Out Level/Impedance:

2.0V/20 kΩ load (full scale) Output Impedance: 1 kΩ

CD PLAYER SECTION

Type: Compact disc player

Signal Detection System: Non-contact optical pickup (semiconductor laser)

Number of channels: 2 channels (stereo)

Frequency Response: 5 Hz to 20 000 Hz

Dynamic Range:

96 dB

Signal-to-Noise Ratio: 98 dB

Wow and Flutter: Less than measurable limit

GENERAL

Power Requirement:

Operating Voltage: DC 14.4 V

(11 V to 16 V allowance)

Grounding System: Negative ground

Allowable Operating Temperature: 0°C to +40°C Dimensions (W × H × D):

Installation Size: 182 mm × 52 mm × 150 mm

Panel Size: 188 mm × 58 mm × 14 mm

Mass: 1.3 kg (excluding accessories)

ENGLISH

TUNER SECTION

Frequency Range:

 

 

 

FM:

87.5 MHz to 108.0 MHz

 

AM:

(MW)

522 kHz to

1 620 kHz

Design and specifications subject to change without

 

(LW)

144 kHz to

279 kHz

notice.

[FM Tuner]

Usable Sensitivity: 11.3 dBf (1.0 μV/75 Ω)

50 dB Quieting Sensitivity:

16.3 dBf (1.8 μV/75 Ω)

Alternate Channel Selectivity (400 kHz):

65 dB

Frequency Response: 40 Hz to 15 000 Hz

Stereo Separation: 30 dB

Capture Ratio: 1.5 dB

[MW Tuner]

Sensitivity: 20 μV

Selectivity: 35 dB

[LW Tuner]

Sensitivity: 50 μV

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JVC KD-S721R, KD-S871R manual Specifications, Audio Amplifier Section, Cd Player Section, General, Tuner Section, English

FAQ

What is the power output of the audio amplifier section?

The maximum power output is 45W per channel for both front and rear. The continuous power output RMS is 17W per channel into 4 ohms from 40 Hz to 20,000 Hz at no more than 0.8% total harmonic distortion.

What type of CD player does it have?

It has a compact disc player with a non-contact optical pickup semiconductor laser and 2 channels stereo, offering a frequency response of 5 Hz to 20,000 Hz and a dynamic range of 96dB.

What are the allowable operating temperature and power requirement?

The allowable operating temperature ranges from 0°C to +40°C, and it operates at DC 14.4V (11V to 16V allowance) with a negative ground grounding system.