Kenwood KDC-BT660U USB / CD Single DIN Car Stereo Receiver

Features

• 255 Segment 2 Line Text Display
• Built-in Bluetooth
• Direct Bluetooth Control Key
• Multi-Color Illumination
• 13 Band EQ & DTA
• Front USB & AUX IN
• 3 Preouts 3.5V

FM

Frequency Range : 87.5MHz to 108.0MHz

(Frequency step) : (50kHz)

Usable Sensitivity : 8.2dBf

S/N 30dB : (0.71μV/75Ω）

Quieting Sensitivity: 17.2dBf

DIN S/N 46dB : (2.0μV/75Ω）

Frequency Response (±3.0dB) : 30Hz to 15kHz

S/N(dB) : 64.0dB(MONO)

Stereo Separation : 40dB(1kHz)

AM

Frequency Range : Band 1(MW) / 531kHz to 1602kHz(9kHz), Band 2(SW1) / 2940kHz to 7735kHz(5kHz)

(Frequency step) : Band 3(SW2) / 9500kHz to 10135kHz / 11580kHz to 18135kHz (5kHz)

Channel Space Selection : Band 1 / 9kHz, Band 2/3 / 5kHz

Usable Sensitivity : 29.0dBμ(28.2μV) : MW

S/N:20dB : 30dBμ (32μV) : SW

CD

Laser Diode : GaAlAs

Digital Filter(D/A) : 8 Times OverSampling

Spindle Speed : 500 to 200rpm (CLV)

Wow & Flutter : Below Measurable Limit

Frequency Response : 20Hz to 20kHz(±1dB)

Total Harmonic Distortion : 0.02%(1kHz)

S/N Ratio (dB) : 94dB(1kHz)

Dynamic Range : 91dB

Channel Separation : 86dB

MP3 Decode : Compliant with MPEG-1/2 Audio Layer-3

WMA Decode : Compliant with WINDOWS MEDIA AUDIO

AAC Decode : AAC-LC ".aac" files

WAV Decode : -

Preout Level(mV)/Load -Unbalanced : 3500mV/10kΩ

Preout Impedance(Ω) : =<600Ω

Speaker Impedance(Ω) : 4 to 8Ω

USB I/F

USB  : USB 1.1 / 2.0 High speed

File System : FAT12 / 16 / 32

Maximum Supply current : DC5V(DC logo) 1.5A

Frequency Response : 20Hz to 20kHz(±1dB)

S/N Ratio (dB) : 98dB(1kHz)

Dynamic Range : 94dB

Channel Separation : 91dB

MP3 Decode : Compliant with MPEG-1/2 Audio Layer-3

WMA Decode : Compliant with Windows Media Audio

AAC Decode : AAC-LC ".aac", "m4a" files

WAV Decode : Linear-PCM

FLAC Decode : FLAC file (Up to 24bit/96kHz)

AUX Input

Frequency Response : 20Hz to 20kHz ±3dB

Input Maximum Voltage : 1000mV

Input Impedance : 30kΩ

AMP

PWR(MAX) : 50Wx4

Full Bandwidth Power(at less than 1%THD) : 22Wx4

TONE

Band1 : 62.5Hz ±9dB

Band2 : 100Hz ±9dB

Band3 : 160Hz ±9dB

Band4 : 250Hz ±9dB

Band5 : 400Hz ±9dB

Band6 : 630Hz ±9dB

Band7 : 1kHz ±9dB

Band8 : 1.6kHz ±9dB

Band9 : 2.5kHz ±9dB

Band10 : 4kHz ±9dB

Band11 : 6.3kHz ±9dB

Band12 : 10kHz ±9dB

Band13 : 16kHz ±9dB

Bluetooth

Version : Bluetooth 4.2

Frequency Range : 2.402 to 2.480GHz

RF Output Power (E.I.R.P.) : +4dBm (MAX), Power Class 2

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

Profile

HFP 1.7.1 (Hands Free Profile)

SPP(Serial Port Profile)

PBAP(Phonebook Access Profile)

A2DP(Advanced Audio Distribution Profile)

AVRCP 1.6.1 (Audio/Video Remote Control Profile)

GENERAL

Operating voltage : 12V DC car battery

Installation Size (W) : 182mm

(H) : 53mm

(D) : 155.5mm

Net Weight : 1.2(kg), (Trim plate and Mounting sleeve: Included)