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Controls
Fuse (25 A)
NOTE
If you can't find the specified capacity fuse at your store etc.,
consult your KENWOOD dealer.
Battery terminal (POWER IN BATT.)
Power control terminal (P.CON)
Controls the unit ON/OFF.
NOTE
Controls the unit power. Be sure to connect it with all the
systems.
Ground terminal (GND)
SPEAKER OUTPUT terminals
• Stereo connections:
When you wish to use the unit as a stereo amplifier, stereo
connections are used. The speakers to be connected should
have an impedance of 2Ω or greater. When multiple speakers
are to be connected, ensure that the combined impedance
is 2Ω or greater for each channel.
• Bridged connections:
When you wish to use the unit as a high-output amplifier,
bridged connections are used. (Make connections to
the LEFT channel
and the RIGHT channel
SPEAKER
OUTPUT terminals.) The speakers to be connected should
have an impedance of 4Ω or greater. When multiple speakers
are to be connected, ensure that the combined impedance
is 4Ω or greater.
Specifications
Specifications subject to change without notice.
Audio section
Rated power output (+B = 14.4V)
Stereo (4 Ω).................70 W × 2 (20 Hz – 20 kHz, ≤ 1.0 % THD)
Stereo (2 Ω)......................................85 W × 2 (1 kHz, ≤ 1.0 % THD)
Bridged (4 Ω) ........................................170 W (1 kHz, ≤ 1.0 % THD)
Speaker impedance ............................... 4 Ω (2 Ω to 8 Ω allowable)
(Bridged connection: 4 Ω to 8 Ω allowable)
Frequency response (+0, –3 dB)............................ 20 Hz – 50 kHz
Input sensitivity (RCA)........................................................... 0.2 V – 5.0 V
Signal to noise ratio........................................................................... 100 dB
Input impedance ...................................................................................10 kΩ
Low pass filter frequency (-18 dB/oct.) ....................................80 Hz
INPUT SENSITIVITY control
Default: 0.2 [MAX]
Set this control according to the pre-output level of the
center unit connected with this unit.
NOTE
For the pre-output level, refer to the <Specifications> in the
instruction manual of the center unit.
FILTER switch
This switch allow filtering of the speaker output signals.
• LPF (Low-Pass Filter) position:
Only frequencies of 80 Hz or lower are output. (Frequencies
above 80 Hz are cut.)
• OFF position:
The entire bandwidth is output without filtering.
LINE IN terminal
SPEAKER LEVEL INPUT terminal
The output from the genuine-accessory car stereo up to 50W
can be input.
The power is turned on and off as the unit detects input sig-
nal (SIGNAL SENSING TURN-ON). Therefore it is not necessary
to connect the power control wire.
Power indicator
When the power is turned on, the Power indicator lights.
General
Operating voltage ................................ 14.4 V (11 – 16 V allowable)
Current consumption ............................................................................15 A
Dimensions (W × H × D) ...................................230 × 56 × 167 mm
9-1/16 × 2-3/16 × 6-9/16 inch
Weight .........................................................................................1.4 kg (3.1 lb)
CTA-2006
RMS Watts per channel @ 4 ohms, ≤ 1% THD+N
.................................................................................70 W × 2
Signal to noise ratio
(Reference: 1Watt into 4 ohms) ..................80 dBA
For U.S.A.
FCC WARNING
This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful
interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to
operate this equipment if an unauthorized change or modification is made.
FCC NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment may cause harmful interference to radio communications, if it is not installed and used in accordance with the
instructions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Troubleshooting guide
What might appear to be a malfunction in your unit may just be the result of slight misoperation or miswiring.
Before calling service, first check the following table for possible problems.
PROBLEM
POSSIBLE CAUSE
No sound.
• Input (or output) cables are disconnected.
• Protection circuit may be activated.
(No sound from one
side.)
• Volume is too high.
(Blown fuse.)
• The speaker cord is shorted.
The output level is too
• The input sensitivity adjusting control is
not set to the correct position.
small (or too large).
The sound quality is
• The speakers wire are connected with
wrong
/
polarity.
bad.
• A speaker wire is pinched by a screw in
(The sound is distorted.)
the car body.
• The switches may be set improperly.
SOLUTION
• Connect the input (or output) cables.
• Check connections by referring to
<Protection function>.
• Replace the fuse and use lower volume.
• After check the speaker cord and fixing the
cause of the short, replace the fuse.
• Adjust the control correctly referring to
<Controls>.
• Connect them properly checking the
of the terminals and wires well.
• Connect the speaker wire again so that it is
not pinched by anything.
• Set switches properly by referring to
<Controls>.
Information on Disposal of Old
Electrical and Electronic Equipment
(applicable for countries that have
adopted separate waste collection
systems)
Products with the symbol (crossed-out wheeled bin)
cannot be disposed as household waste.
Old electrical and electronic equipment should be
recycled at a facility capable of handling these items and
their waste byproducts. Contact your local authority for
details in locating a recycle facility nearest to you. Proper
recycling and waste disposal will help conserve resources
whilst preventing detrimental effects on our health and
the environment.
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