Advertisement
Installation
7 Accessories
169 mm (5-5/8")
157 mm (6-3/16")
Speaker cable
1
1
145 mm (5-11/16")
Protective cover
2
1
Wire band
3
2
Self-tapping screws
4
4
ø 4 x 16 mm
Protective cover 2
Spare
MOISTURE
After setting up the unit, put the protective cover 2 on the
control panel.
DUST
Example A: using the screws
Example B: using the wire bands
4 Parts included
Installation board, etc. (thickness : 15 mm or more)
7 Installation procedure
• Install this unit in a location which allows heat to easily
Since there are large variety of settings and connections
dissipate. Once installed, do not place any object on top
of the unit.
possible according to applications, read the instruction
manual well to select the proper setting and connection.
• The surface temperature of the amplifier will become hot
during use. Install the amplifier in a place where people,
1. Remove the ignition key and disconnect the negative ·
resins, and other substances that are sensitive to heat will
terminal of the battery to prevent short circuits.
not come into contact with it.
2. Set the unit according to the intended usage.
• When making a hole under a seat, inside the trunk,
3. Connect the input and output wires of the units.
or somewhere else in the vehicle, check that there
4. Connect the speaker wires.
is nothing hazardous on the opposite side such as a
5. Connect the power wire, power control wire and
gasoline tank, brake pipe, or wiring harness, and be
grounding wire following this order.
careful not to cause scratches or other damage.
6. Attach the unit.
• Do not install near the dashboard, rear tray, or air bag
7. Connect the negative · terminal of the battery.
safety parts.
CAUTION
• The installation to the vehicle should securely fasten the
unit to a place in which it will not obstruct driving. If the
• Do not install in the below locations;
(Unstable location, In a location that interferes with
unit comes off due to a shock and hits a person or safety
part, it may cause injury or an accident.
driving, In a location that gets wet, In a dusty location, In
• After installing the unit, check to make sure that
a place that gets hot, In a place that gets direct sunlight,
In a location that gets hit by hot air)
electrical equipment such as the brake lamps, turn signal
lamps and windshield wipers operate normally.
• Do not install the unit under the carpet. Otherwise heat
build-up occurs and the unit may be damaged.
Controls
1 Fuse (30 A)
NOTE
If you can't find the specified capacity fuse at your store etc., consult your
Kenwood dealer.
2 Battery terminal (BATT.)
3Ground terminal (GND)
4 Power control terminal (P.CON)
Controls the unit ON/OFF.
NOTE
Controls the unit power. Be sure to connect it with all the systems.
5 SPEAKER OUTPUT terminal
The speaker to be connected should have an impedance of 2Ω or greater.
6 LPF FREQUENCY control
This control adjusts the frequency band output from this unit.
7 INPUT SENSITIVITY control
Set this control according to the pre-output level of the HEAD UNIT connected
with this unit.
NOTE
For the pre-output level, refer to the <Specifications> in the instruction manual of
the HEAD UNIT.
The entire bandwidth is output without filtering.
8 LINE IN terminal
9 Power indicator
When the power is turned on, the Power indicator lights.
Connection
WARNING
Particular attention must be given to making good electrical contact
at the amplifier-output and speaker terminals.
Poor or loose connections can cause sparking or burning at the
terminals because of the very high power that the amplifier can
deliver.
CAUTION
• If sound is not output normally, immediately turn power off and
check connections.
• Be sure to turn the power off before changing the setting of any
switch.
• If the fuse blows, check wires for shorts, then replace the fuse with
one of the same rating.
• Check that no unconnected wires or connectors are touching
the car body. Do not remove caps from unconnected wires or
connectors to prevent short circuits.
• Connect the speaker wires to appropriate speaker connectors
separately. Sharing the negative wire of the speaker or grounding
speaker wires to the metal body of the car can cause this unit to fail.
• After installation, check that the brake lamps, turn signal lamps and
windshield wipers work properly.
3 Parts included
Remove the ignition key and disconnect the negative · terminal of the battery to prevent short circuits.
WARNING
7 Power wire and speaker wire connection
AFTER MARKET
HEAD UNIT
Power control wire
AFTER MARKET HEAD UNIT only
* 1
1 Parts included
Battery wire
Protective fuse
White lined
Ground wire
Dual voice coil subwoofer
Battery
White lined
WARNING
To prevent fire caused by a short in the wiring, connect a fusible
link or breaker nearby the battery's positive terminal.
7 RCA INPUT connection
7 SPEAKER INPUT connection
AFTER MARKET
FACTORY INSTALLED
HEAD UNIT
HEAD UNIT
FRONT
L
L
R
R
Speaker line to male RCA adapter
RCA cable
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
No sound.
(No sound from one
side.)
* 1
(Blown fuse.)
The output from the FACTORY INSTALLED HEAD UNIT up to 50W can be input.
The power is turned on and off as the unit detects input signal (SIGNAL SENSING
TURN-ON). Therefore it is not necessary to connect the power control wire.
The output level is too
small (or too large).
The sound quality is
bad.
(The sound is distorted.)
Specifications
Specifications subject to change without notice.
Audio section
Rated power output (+B = 14.4V)
(4 Ω) (20 Hz – 200 Hz, ≤ 1.0 % THD) .........................200 W × 1
(2 Ω) (100 Hz, ≤ 1.0 % THD) ...........................................300 W × 1
Speaker impedance .................................4 Ω (2 Ω – 8 Ω allowable)
Frequency Response (+0, –3 dB)............................ 20 Hz – 200 Hz
Input sensitivity (RCA) ...........................................................0.2 V – 5.0 V
Signal to noise ratio .............................................................................97 dB
Subwoofer (L+R)
Input impedance ...................................................................................10 kΩ
Low pass filter frequency (-24 dB/oct.)
.....................................................................50 Hz – 200 Hz (variable)
Dual 4 Ω
Dual 2 Ω
White lined
POSSIBLE CAUSE
SOLUTION
• Input (or output) cables are disconnected.
• Connect the input (or output) cables.
• Protection circuit may be activated.
• Check connections by referring to
<Protection function>.
• Volume is too high.
• Replace the fuse and use lower volume.
• The speaker cord is shorted.
• After check the speaker cord and fixing the
cause of the short, replace the fuse.
• The input sensitivity adjusting control is
• Adjust the control correctly referring to
not set to the correct position.
<Controls>.
• Connect them properly checking the ª/·
• The speakers wire are connected with
wrong ª/·polarity.
of the terminals and wires well.
• A speaker wire is pinched by a screw in
• Connect the speaker wire again so that it is
the car body.
not pinched by anything.
General
Operating voltage ................................14.4 V (11 – 16 V allowable)
Current consumption ...........................................................................20 A
Dimensions (W × H × D) ......................................145 × 45 × 99 mm
5-11/16 × 1-3/4 × 3-7/8 inch
Weight ....................................................................................0.68 kg (1.5 lbs)
CEA-2006
RMS Watts per channel @ 4 ohms, ≤ 1% THD+N
...................................................................................200 W x 1
Signal to noise ratio
(Reference: 1Watt into 4 ohms) ......................78 dBA
Advertisement
