Current Consumption - Kenwood KAC-646 Instruction Manual

Often, what appears to be a malfunction is due to user error. Before calling for service,
please consult the following table.
Symptom Cause Remedy
No sound. Input (or output) cables are Connect the input (or output)
(No sound from one side.) = disconnected. cables. _
The output level is too The input sensitivity adjusting Adjust the control correctly
small (or too large). control is not set tothe correct referring to "Controls".
position.
The sound quality is bad. The speakers cable are Connect them properly checking
(The sound is distorted.) connected with wrong @/O the @/O of the terminals and - ~
polarity. cables well.
A speaker cable is pinched bya Connect the speaker cable again
screw in the car body. so that it is not pinched by
anything.
Specifications subject to change without notice.
Audio Section
Max Power Output (4 Q)
7a abo af 1 Be MORE ree Aine ee ee ere ne Ae a ee ey eee 50 W x 4
3 Channel MORE Sn OU UV X 2 oe To Vi
2 Rien GU IVIOOR ES nr cie cet ie 140 W x 2
Rated Power Output (4 Q) |
4 Channel Mode 25 W x 4 (20 Hz ~ 20 kHz, less than 0.08 % THD)
3 Channel Mode... 25 W x 2 (1 kHz, 0.08 %) + 70 W x 1 (1 kHz, 0.8 %)
2 channel MOTS RS St es an 70 W x 2 (1 KHz, 0.8 % THD)
Rated Power Output (2 Q)
4 Channel Mode „saser. PRERE E ate PAET E EAE 35 W x 4 {1 kHz, 0.8 % THD)
FREGUETICY ABSDONSE naine a 10 Hz ~ 45 kHz (+0, -1 dB)
cgnal tO: Nore Mali sinea a A A 100 dB
SENSN MAA ciana a e E A woos 0.15 V (rated output)
SSMS EVIE OMAN SE dE S 4,0 V (rated output)
PPTOUIE Tie Ca RTE = atc vec iace aah code eunecavananedatarbaseatiuasiiex rE 10 kQ
LON rass Fiter Cne OURS ie in tent 80 Hz (12 dB/oct.)
PIG PASS FIE means E ne en ce setae ci ne ....150 Hz (12 dB/oct.)
General
Operan VO TAQR ES ee eee eee A Ur Dene nee 14.4 V {11 ~ 16 V allowable)
Current Consumption (1 kHz, 10% HDI: nn nai 20 À
Diménsions INW KEX DE a teens inene die sors Re center 220 x 52 x 250 mm
(8-11/16 x 2-1/16 x 9-13/16 in.)
RUE IN eee area elo lou ciate RS ATER ae Del tai en E eat nt I E in. 2.6 kg (5.7 Ib)
8 English