KDC-X997/KDC-BT955HD/KDC-X897/KDC-BT855U/KDC-X697/KDC-655U/KMR-555U>2. Appendix>2-1. Specifications

2-1. Specifications

FM tuner section

Frequency range (200 kHz step)

: 87.9 MHz – 107.9 MHz

Usable sensitivity (S/N = 30dB)

: 9.3dBf (0.8 μV/75 Ω)

Quieting Sensitivity (S/N = 46dB)

: 10.2 dBf (1.13 μV/75 Ω)

Frequency response (±3 dB)

: 30 Hz – 15 kHz

Signal to Noise ratio

: 75 dB (MONO)

Stereo separation

: 45 dB (1 kHz)

Digital FM tuner section (KDC-X997/ KDC-BT955HD)

Frequency range (200 kHz step)

: 87.9 MHz – 107.9 MHz

Frequency response (±3 dB)

: 20 Hz – 20 kHz

Signal to Noise ratio (STEREO)

: 75 dB

AM tuner section

Frequency range (10 kHz step)

: 530 kHz – 1700 kHz

Usable sensitivity (S/N = 20dB)

: 28 dBµ (25 µV)

Digital AM tuner section (KDC-X997/ KDC-BT955HD)

Frequency range (10 kHz step)

: 530 kHz – 1700 kHz

Frequency response (±3 dB)

: 40 Hz – 15 kHz

Signal to Noise ratio (STEREO)

: 70 dB

CD player section

Laser diode

: GaAlAs

Digital filter (D/A)

: 8 Times Over Sampling

D/A Converter

: 24 Bit

Spindle speed (Audio files)

: 500 – 200 rpm (CLV)

Wow & Flutter

: Below Measurable Limit

Frequency response (±1 dB)

: 10 Hz – 20 kHz

Total harmonic distortion (1 kHz)

KDC-X997 KDC-X897 KDC-X697

: 0.008 %

KDC-BT955HD KDC-BT855U KDC-655U KMR-555U

: 0.010 %

Signal to Noise ratio (1 kHz)

KDC-X997 KDC-X897 KDC-X697

: 110 dB

KDC-BT955HD KDC-BT855U KDC-655U KMR-555U

: 105 dB

Dynamic range

: 93 dB

MP3 decode

: Compliant with MPEG-1/2 Audio Layer-3

WMA decode

: Compliant with Windows Media Audio

AAC decode

: AAC-LC ".m4a" files

USB interface

USB Standard

: USB1.1/ 2.0 (Full speed)

File System

: FAT12/16/ 32

Maximum Supply current

: DC 5 V = 1 A

Decode

: MP3, WMA, AAC, WAV

Audio section

Maximum output power

: 50 W x 4

Full Bandwidth Power (at less than 1% THD)

: 22 W x 4

Preout level/ Load (CD)

KDC-X997 KDC-BT955HD KDC-X897 KDC-BT855U
KDC-X697

: 4000 mV/10 kΩ

KDC-655U KMR-555U

: 2500 mV/10 kΩ

Preout impedance

: ≤ 600 Ω

Speaker Impedance

: 4 – 8 Ω

Tone

KDC-X997

Band1 : 62.5 Hz ±9 dB

Band2 : 100 Hz ±9 dB

Band3 : 160 Hz ±9 dB

Band4 : 250 Hz ±9 dB

Band5 : 400 Hz ±9 dB

Band6 : 630 Hz ±9 dB

Band7 : 1 kHz ±9 dB

Band8 : 1.6 kHz ±9 dB

Band9 : 2.5 kHz ±9 dB

Band10 : 4 kHz ±9 dB

Band11 : 6.3 kHz ±9 dB

Band12 : 10 kHz ±9 dB

Band13 : 16 kHz ±9 dB

KDC-BT955HD

Band1 : 62.5 Hz ±9 dB

Band2 : 160 Hz ±9 dB

Band3 : 400 Hz ±9 dB

Band4 : 1 kHz ±9 dB

Band5 : 2.5 kHz ±9 dB

Band6 : 6.3 kHz ±9 dB

Band7 : 16 kHz ±9 dB

KDC-X897 KDC-BT855U KDC-X697 KDC-655U
KMR-555U

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 12.5 kHz ±8 dB

Bluetooth section (KDC-X997/ KDC-BT955HD/ KDC-X897/ KDC-BT855U)

Version

: Bluetooth Ver. 2.1+EDR Certified

Frequency range

: 2.402 – 2.480 GHz

Output Power

: +4dBm (MAX), 0dBm (AVE) Power Class 2

Maximum Communication range

: Line of sight approx.10m (32.8 ft)

Profiles

: HFP (Hands Free Profile)

: SPP (Serial Port Profile)

: PBAP (Phonebook Access Profile)

: OPP (Object Push Profile)

: A2DP (Advanced Audio Distribution Profile)

: AVRCP (Audio/Video Remote Control Profile)

Auxiliary input

Frequency response (±3 dB)

: 20 Hz – 20 kHz

Input Maximum Voltage

: 1200 mV

Input Impedance

: 10 kΩ

General

Operating voltage

KDC-X997 KDC-BT955HD KDC-X897 KDC-BT855U

: 14.4 V (10.5 – 16V allowable)

KDC-X697 KDC-655U KMR-555U

: 14.4 V (11 – 16V allowable)

Maximum Current consumption

: 10 A

Installation Size (W x H x D)

: 182 x 53 x 159 mm
7-3/16 x 2-1/16 x 6-1/4 inch

Weight

KDC-X997 KDC-BT955HD KDC-X897 KDC-BT855U

: 2.9 lbs (1.3 kg)

KDC-X697 KDC-655U KMR-555U

: 2.7 lbs (1.2 kg)

Specifications subject to change without notice.

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