Specifications

FM tuner section

(KDC-X496/ KDC-452U/ KMR-550U)

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)

:15.2 dBf (1.6 μV/75 Ω) Frequency response (±3 dB)

:30 Hz – 15 kHz

Signal to Noise ratio (MONO)

:70 dB (±400 kHz) Stereo separation

:40 dB (1 kHz)

Digital FM tuner section (KDC-X896/ KDC-BT852HD)

Frequency range (200 kHz step)

:87.9 MHz – 107.9 MHz Frequency response (±3 dB)

:20 Hz – 20 kHz

Signal to Noise ratio (STEREO) : 70 dB

AM tuner section

(KDC-X496/ KDC-452U/ KMR-550U)

Frequency range (10 kHz step) : 530 kHz – 1700 kHz

Usable sensitivity (S/N = 20dB) : 28 dBµ (25 µV)

Digital AM tuner section (KDC-X896/ KDC-BT852HD)

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-X896/ KDC-X496 : 0.008 %

KDC-BT852HD/ KDC-452U/ KMR-550U : 0.010 %

Signal to Noise ratio (1 kHz) KDC-X896/ KDC-X496 : 110 dB

KDC-BT852HD/ KDC-452U/ KMR-550U : 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

:FAT16/ 32

Maximum Supply current

:DC 5 V 1 A MP3 decode

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

:Compliant with Windows Media Audio AAC decode

:AAC-LC “.m4a” files

Audio section

Maximum output power : 50 W x 4

Full Bandwidth Power (at less than 1% THD)

:22 W x 4 Speaker Impedance

:4 – 8 Ω

Tone action

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 12.5 kHz ±8 dB

Preout level/ Load (CD)

KDC-X896/ KDC-X496 : 4000 mV/10 kΩ KDC-BT852HD/ KDC-452U/ KMR-550U

:2500 mV/10 kΩ Preout impedance

:≤ 600 Ω

Bluetooth section (KDC-X896/ KDC-BT852HD)

Version

:Bluetooth Ver. 3.0 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)

:HSP (Headset Profile)

:SPP (Serial Port Profile)

:A2DP (Advanced Audio Distribution Profile)

:AVRCP (Audio/Video Remote Control Profile)

:PBAP (Phonebook Access Profile)

:OPP (Object Push Profile)

Auxiliary input

Frequency response (±3 dB) : 20 Hz – 20 kHz

Input Maximum Voltage

:1200 mV Input Impedance

:10 kΩ

Contents

General

Operating voltage

KDC-X896/ KDC-BT852HD

:14.4 V (10.5 – 16V allowable) KDC-X496/ KDC-452U/ KMR-550U

:14.4 V (11 – 16V allowable) Maximum Current consumption

:10 A

Installation Size (W x H x D)

:182 x 53 x 160 mm

7-3/16 x 2-1/16 x 6-5/16 inch

Weight

: 2.9 lbs (1.3 kg)

Specifications subject to change without notice.

82 KDC-X896/ KDC-BT852HD/ KDC-X496/ KDC-452U/ KMR-550U

English 83

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Kenwood KDC-BT852HD, KDC-X896, KDC-452U, KDC-X496, KMR-550U instruction manual Specifications

KDC-X496, KDC-X896, KDC-BT852HD, KDC-452U, KMR-550U specifications

Kenwood is a well-known name in the car audio industry, providing enthusiasts with high-quality products that enhance their driving experience. Among their impressive lineup, models like the Kenwood KMR-550U, KDC-452U, KDC-BT852HD, KDC-X896, and KDC-X496 stand out for their technology, features, and performance.

The Kenwood KMR-550U is a marine digital media receiver, designed specifically for boats and outdoor environments. It boasts a sleek design and a user-friendly interface, supporting Bluetooth connectivity for hands-free calls and audio streaming. The KMR-550U features a 13-band equalizer, allowing users to customize their sound experience. Additionally, it offers USB and AUX inputs, making it easy to connect a multitude of devices. Its IPX5 rating assures water resistance, ideal for challenging weather conditions.

The Kenwood KDC-452U is a versatile single-DIN receiver that emphasizes simplicity and functionality. It features Bluetooth technology, offering seamless connectivity to smartphones for calls and music playback. The KDC-452U includes USB and AUX inputs, ensuring easy access to your favorite media. Its variable color illumination adds a touch of personalization, while the front USB port allows for quick charging of devices.

Moving on to the KDC-BT852HD, it offers advanced audio processing with high-definition radio capabilities. This model stands out with its integrated Bluetooth for hands-free calling and wireless audio streaming. The KDC-BT852HD features a 13-band graphic equalizer, providing exceptional sound tuning options. With its dual phone connection, users can connect two devices simultaneously, enhancing convenience.

The KDC-X896 offers a multitude of features for the modern audiophile. With both Bluetooth and high-definition radio support, this model excels in versatility. It incorporates a customizable 13-band equalizer and allows users to adjust audio settings to their liking. Furthermore, the KDC-X896 supports a variety of music formats, including FLAC, ensuring high-quality playback.

Lastly, the KDC-X496 is designed for drivers seeking a quality audio experience without breaking the bank. It supports Bluetooth wireless technology for easy connection to devices, as well as USB and AUX inputs for versatile playback options. Users can take advantage of the 13-band equalizer to fine-tune the sound to their preference. With its clear display and intuitive controls, the KDC-X496 is an excellent choice for anyone looking to upgrade their car audio system.

In conclusion, Kenwood's KMR-550U, KDC-452U, KDC-BT852HD, KDC-X896, and KDC-X496 offer a range of impressive features, catering to various automotive audio needs. From marine applications to versatile everyday use, these models incorporate advanced technologies that enhance sound quality, connectivity, and overall user experience. Whether you're a casual listener or an audio enthusiast, Kenwood has a solution that fits your needs.