Specifications - JVC KD-R821BT Manuel D'instructions

Specifications

AUDIO AMPLIFIER SECTION
Maximum Power Output : 50 W per channel
Continuous Power Output (RMS) : 20 W per
channel into 4 Ω, 40 Hz to 20 000 Hz at no
more than 1% total harmonic distortion.
Signal-to-Noise Ratio : 70 dB
Load Impedance : 4 Ω (4 Ω to 8 Ω allowance)
Frequency Response : 40 Hz to 20 000 Hz
Line-Out or Subwoofer-Out Level/
Impedance : 2.5 V/20 kΩ load (full scale)
Output Impedance : ≤ 600 Ω
Other Terminal : USB input terminal, USB rear
cable, Auxiliary input jack, Aerial input
TUNER SECTION
Frequency Range :
FM : 87.5 MHz to 108.0 MHz
AM : MW : 531 kHz to 1 611 kHz
LW : 153 kHz to 279 kHz
FM Tuner :
Usable Sensitivity : 9.3 dBf (0.8 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: 40 dB
MW Tuner :
Sensitivity/Selectivity : 20 μV/40 dB
LW Tuner :
Sensitivity : 50 μV
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
Signal-to-Noise Ratio : 102 dB
Wow and Flutter : Less than measurable limit
MP3 Decoding Format (MPEG1/2 Audio
Layer 3) : Max. Bit Rate: 320 kbps
WMA (Windows Media® Audio) Decoding
Format : Max. Bit Rate: 320 kbps
USB SECTION
USB Standard : USB 1.1, USB 2.0
Data Transfer Rate :
Full Speed : Max. 12 Mbps
Low Speed : Max. 1.5 Mbps
Compatible Device : Mass Storage Class
(except HDD)
Compatible File System : FAT 32/ 16/ 12
Playable Audio Format : MP3/ WMA/ WAV
Output Power: DC 5 V
terminal (front/rear)
BLUETOOTH SECTION
Version : Ver 2.1 +EDR
Power Class : Class 2
Service Area : 10 m
Profile : HFP 1.5, OPP 1.1, A2DP 1.2, AVRCP 1.3,
PBAP 1.0
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) : (approx.)
– Installation Size :
182 mm × 52 mm × 158 mm
– Panel Size :
188 mm × 59 mm × 9 mm
Mass : 1.3 kg (excluding accessories)
Subject to change without notice.
1 A, USB input
ENGLISH 29