KMD-671R
22
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
SPECIFICATIONS
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori 7/9, 20129 Milano, Italy
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, North Ryde, N.S.W. 2113, Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower 1, Metroplaza,
223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS GULF FZE
P.O. Box 61318, Jebel Ali, Dubai, U.A.E.
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
2019 New Pechburi Road, Bangkapi, Huaykwang,
Bangkok, 10320 Thailand
KENWOOD ELECTRONICS SINGAPORE PTE. LTD.
1 Genting Lane, #07-00, Kenwood Building, Singapore 349544
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1,
46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia

KENWOOD CORPORATION

14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan
KENWOOD SERVICE CORPORATION
P.O. Box 22745, 2201 East Dominguez Street,
Long Beach, CA90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O. Box 55-2791, Piso 6, Plaza Chase, Cl. 47 y,
Aquilino de la Guardia, Panama, Republic of Panama
KENWOOD ELECTRONICS BRASIL LTDA.
Av. Moema, 170-17˚, Andar-Cobertura “B”,
Ed. Maximum Service Center, 04077-020 Moema,
São Paulo-SP-Brasil
KENWOOD ELECTRONICS UK LIMITED
Kenwood House, Dwight Road, Watford, Herts,
WD1 8EB United Kingdom
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker-Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS BELGIUM N.V.
Mechelsesteenweg 418, B-1930 Zaventem, Belgium
US and foreign patents licensed from Dolby Laboratories Licensing Corporation.

KMD-671R

FM tuner section
Frequency Range(Frequency step) ............
87.5MHz~108.0MHz
(50kHz)
Channel Space Selection............................ FIX(M type)
Usable Sensitivity(S/N 26dB)...................... 0.7µV/75Ω
Quieting Sensitivity(S/N 46dB).................... 1.6µV/75Ω
Frequency Response(±3.0dB).................... 30Hz~15kHz
S/N .............................................................. 65dB(MONO)
Selectivity(DIN) ........................................... ≥80dB(±400kHz)(E type)
Selectivity.................................................... ≥80dB(±400kHz)(M type)
Stereo Separation ....................................... 35dB(1kHz)
MW tuner section
Frequency Range(Frequency step) ............ 531kHz~1611kHz(9kHz)
Usable Sensitivity(S/N 20dB)...................... 28dBµ(25µV)(E type)
25µV(M type)
LW tuner section
Frequency Range ....................................... 153kHz~281kHz
Usable Sensitivity(S/N 20dB)...................... 45µV
MD section
Laser Diode................................................. GaAlAs(λ=760~800nm)
Digital Filter(D/A)......................................... 8 Times Over Sampling
D/A Converter ............................................. 1 Bit
Spindle Speed............................................. 400~900rpm(CLV)
Wow & Flutter ............................................. Below Measurable Limit
Frequency Response.................................. 20Hz~20kHz(±2dB)
THD............................................................. 0.03%(1kHz)
S/N Ratio..................................................... 90dB(1kHz)
Dynamic Range .......................................... 90dB
Channel Separation .................................... 85dB
Audio section
Preout Level/Load....................................... 1800mV/10kΩ(MD/CD-CH)
Preout Impedance....................................... ≤600Ω
Maximum Power ......................................... 45Wx4
Power DIN45324,+B=14.4V..............................
28Wx4(E type)
Full Bandwidth Power(at less than 1% THD)..
22Wx4(M type)
TONE action
Bass ............................................................ 100Hz±10dB
Treble.......................................................... 10kHz±10dB
GENERAL
Operating Voltage(11V~16V allowable)...... 14.4V
Current Consumption.................................. 10A
Installation Size (W) ................................... 182mm
(H) .................................... 53mm
(D) .................................... 160mm
Weight......................................................... 1.4kg