Clarion XC6610 Owner's Manual
Owner’s manual & Installation manual
Mode d’emploi et manuel d’installation
Manual de instrucciones y de instalación
XC6610
XC AMPLIFIER
AMPLIFICATEUR XC
AMPLIFICADOR XC
INTRODUCTION
The Clarion XC6610 is a full-featured, six-channel amplifier incorporating the
following features:
• Conformably Coated PC Board that resists mold, mildew and moisture damage.
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Owner’s Manual
• Pulse-Width Modulated (PWM) MOSFET power supply for maximum
performance with minimal distortion.
• Remote turn-on with “soft start” muting to prevent turn-on “thump”.
• Variable high-pass/low-pass electronic crossover with a 12dB per octave
slope (adjustable range: 50Hz to 500Hz).
• Variable bass boost circuit to reinforce low frequency signals.
• Adjustable input level controls with ground loop isolation to minimize noise
and distortion.
• 2-ohm stereo stable, 4-ohm bridged stable.
• Corrosion resistant speaker and RCA connections.
• Speaker level input. (High-level speaker output to RCA input adapters included).
• Auto Sense Turn-on for easy OEM installation.
• Low profile construction with non-corrosive aluminum heat sink for efficient heat
dissipation.
ABOUT THE MANUAL AND WARRANTY
This manual describes the basic requirements to install the Clarion XC6610
amplifier. The installation of this amplifier can be quite complex to install. If you
do not posses the necessary knowledge and tools to perform this installation
please contact your local Clarion Audio dealer. Keep all instructions and
sales receipt for future reference and warranty information.
TABLE OF CONTENTS
Description ................................................ 2
Input Connections and Audio Controls........................... 2
Connections for Power and Speakers ........................... 5
Installation ................................................ 5
Mounting Precautions........................................ 6
Wiring Precautions .......................................... 6
Wiring and Applications ...................................... 7
Setting the Gain ............................................ 10
Setting the Crossover........................................ 10
Setting the Subwoofer Bass Boost.............................. 10
Final System Check ........................................ 10
Troubleshooting ............................................ 11
Product Specifications ....................................... 12
2 XC6610
DESCRIPTION
The XC6610 uses a PWM regulated power supply for superior sound and output
wattage. All of the connections and controls for the XC6610 are conveniently labeled
and located on one side of the amplifier. To ensure the best possible electrical
connections, the power, speaker and RCA inputs are corrosion resistant. An
additional benefit of the XC6610 is the ability to create a 3, 4, 5 or 6 configuration. In
the event of component failure or a short circuit, the XC6610 incorporate protection
circuits and ATC fuse protection to prevent damage to the amplifier.
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INPUT CONNECTIONS AND AUDIO CONTROLS
The front panel of the XC6610 contain both connections for RCA and speaker level
inputs, along with the audio controls as shown below.
2
INPUT SELECT
2 X 40 AMP MAX
1
4 CH.
6 CH.
2 CH.
+ 12V
AUTO SENSE
OFF
ON
REM
3
CH5-6
BASS
BOOST
0
dB
12
GND
1. Input Source Select (2ch, 4ch, 6ch)
2. Auto Sense Switch (Automatic Power
ON /OFF)
3. Bass Boost (CH5 & CH6 only)
4. CH1/CH2 RCA Input
5. CH3/CH4 RCA Input
6. CH5/CH6 RCA Input
7. CH1/CH2 Frequency Control
8. CH1/CH2 Crossover Mode Switch
5
4 6 7 8 9
2 CH INPUT
CH3
4 CH INPUT
CH5
CH6
CH4
PROTECT
CH1
CH2
HIGH
FREQ Hz
110
50
500
330
CH1
4
BRIDGED
16
9. CH1/CH2 Gain Control
10. CH3/CH4 Frequency Control
11. CH3/CH4 Crossover Mode Switch
12. CH3/CH4 Gain Control
13. CH5/CH6 Frequency Control
14. CH5/CH6 Crossover Mode Switch
15. CH5/CH6 Gain Control
16. Power/Protect Light Indicator
10 11 12
HIGH
FULLLOW
MIN
MAX
FREQ Hz
GAIN
CH2
FULLLOW
110
50
MIN
240
MAX
500
330
CH3
4
BRIDGED
13 14 15
HIGH
FREQ Hz
FULLLOW
GAIN
50
500
CH4
GAIN
110
MIN
240
MAX
330
CH5
CH6
4
BRIDGED
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Red
Black
White
Blue
Red
White
(High Level RCA Speaker Adapter
Included)
XC6610 3
The RCA connections are corrosion resistant for optimum performance and low signal
loss. The RCA connectors are labeled CH1, CH2, CH3, CH4, CH5, CH6.
In applications where RCA signals are not present, the speaker level output from the
head unit can be used. (High-level speaker output to RCA input adapters included).
• Input Gain Controls: Allow you to match the source unit’s output voltage to
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achieve maximum output from the amplifier. The amplifier can accommodate input
levels from virtually any head unit with an input range of 200mV to 6.0V.
Regarding high-level input: Please use included high-level to RCA adapters.
• Bass Boost: The added boost produces rich, low bass frequencies that are usually
difficult to reproduce in the vehicle/marine audio environment. Bass boost
Owner’s Manual
frequency (50Hz, 0~12dB). (CH5 & CH6 only)
• Input Select [2CH/4CH/6CH]:
2CH: Use CH1/2 inputs and has output to all 6 channels
4CH: Use CH1/2 and CH3/4 inputs and has output to CH1/2 and CH3/4
NOTE: When using 4CH input, CH5/6 output will be NON-FADING.
6CH: This input mode sends each RCA input to the corresponding output.
NOTE: BASS BOOST is always on channels 5/6.
• FREQ All Channels: The crossover frequencies are adjustable from 50Hz to
500Hz. Use this feature along with your speaker manufacturer’s recommended
crossover frequencies to quickly design advanced systems.
NOTE: If either of the Crossover Mode Switches is set to OFF, varying the
frequency control will have no effect.
• Crossover Mode (LOW HIGH FULL): A filter is activated by sliding the filter switch
to either HIGH = High Pass or LOW = Low Pass. Each filter is fully adjustable from
50-500Hz. Use this feature along with your speaker manufacture’s recommended
crossover frequencies to design a more advanced system.
• Auto Sense (ON/OFF)
OFF: (common application) When source unit remote turn-on wire available.
ON: (factory radio application) Must use included RCA input adapters.
NOTE: In this setting; do not connect anything to REM terminal.
4 XC6610
Set Auto Sense to ON
INPUT SELECT
2 X 40 AMP MAX
4 CH.
AUTO SENSE
6 CH.
2 CH.
+ 12V
2 CH INPUT
CH5-6
OFF
BASS
BOOST
0
ON
dB
12
GND
REM
CH3
CH5
CH1
CH6
CH4
CH2
4 CH INPUT
PROTECT
HIGH
FREQ Hz
FULLLOW
110
50
500
330
CH1
4
BRIDGED
FREQ Hz
GAIN
110
50
MIN
MAX
CH2
240
500
330
CH3
4
NOTE: Auto Sense circuit is on CH1 input
Speaker level adaptor cable RCA inputs
are fully balanced and can accept RCA
pre amp levels. With speaker level adaptor
cable the inputs will accept speaker levels.
CONNECTION FOR POWER AND SPEAKERS
NOTE: Place the fuse as close to the battery as possible.
Each additional battery should be fused as well.
F
U
S
E
Remote Turn-On
HIGH
BRIDGED
HIGH
FREQ Hz
FULLLOW
GAIN
MIN
MAX
CH4
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH5
CH6
4
BRIDGED
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Owner’s Manual
INPUT SELECT
2 X 40 AMP MAX
4 CH.
AUTO SENSE
6 CH.
2 CH.
+ 12V
OFF
ON
REM
2 CH INPUT
CH5-6
BASS
BOOST
0
dB
12
GND
CH3
4 CH INPUT
CH5
CH6
CH4
PROTECT
CH1
CH2
CH1 Speaker (+)
FREQ Hz
50
500
CH1
CH1 Speaker (-)
CH2 Speaker (+)
CH3 Speaker (+)
HIGH
110
330
4
BRIDGED
CH2 Speaker (-)
CH3 Speaker (-)
HIGH
FULLLOW
MIN
MAX
FREQ Hz
GAIN
CH2
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH3
CH4
4
BRIDGED
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH5
CH6
4
BRIDGED
CH6 Speaker (-)
CH6 Speaker (+)
CH5 Speaker (-)
CH5 Speaker (+)
CH4 Speaker (-)
CH4 Speaker (+)
XC6610 5
INSTALLATION
This section suggests Mounting and Wiring Precautions for installing the Clarion
XC6610. If you do not posses the necessary tools and installation experience, do not
attempt to install these amplifiers. Instead, contact your local Clarion Audio dealer to
perform the installation.
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MOUNTING PRECAUTIONS
Prior to mounting the amplifier, make sure it is safe to mount the amplifier in desired
location. Failure to do so can result in serious damage to the vehicle/ boat. Extra
care and attention is necessary in marine installations due to the uncertainty of
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water conditions environment. Stainless steel hardware is recommended for marine
applications.
Additional precautions and suggestions:
1. For the most efficient cooling, mount the amplifier so cool air runs along the
length of the heat sink, rather than across them. To increase air movement and
circulation, a cooling fan can be installed.
2. Mount the amplifier on a rigid surface; avoid mounting to subwoofer enclosures or
areas prone to vibration.
3. Prior to drilling and mounting, make sure the proposed mounting holes will not cut
into the fuel tank, fuel lines, brake lines, electrical wiring, or the body of vehicle or
boat.
4. Do not mount the amplifier where it is susceptible to water.
WIRING PRECAUTIONS
Read all of the wiring precautions prior to making any connections. If you are unsure
and/or don’t have the necessary installation hardware, contact your local Clarion
audio dealer to perform the installation.
1. Before you begin the installation, make sure the vehicle is not running and is in
the OFF position.
2. Disconnect the negative (-) lead of the battery (or batteries) before making any
power connections.
3. When making connections, be sure that each connection is clean and secure.
Insulate final connections with electrical tape or heat shrink tubing. Failure to do
so may damage your equipment.
4. A good ground is critical for the performance of the amplifier. A ground wire
should be run directly from the battery to the amplifier (marine application). Use
black insulated 10-gauge or larger wire for the amplifier’s ground (-) power lead.
5. Add a fuse holder and fuse at the positive (+) terminal of the battery.
The fuse rating should equal the total current consumption at full output of the
amplifier(s). Use red insulated 10-gauge or larger wire for the amplifier’s positive
(+) power lead. Do not install the fuse until the complete installation has been
performed.
6. When replacing the amplifier’s fuse, always use one having the same amperage
rating. Substituting a higher rated fuse or a slow-blow type can result in serious
damage to the amplifier.
6 XC6610
7. When creating passage holes for power cables, RCA’s cables, and speaker wires,
use grommets to eliminate any sharp edges created during drilling. This will
protect the wire from being damaged and prevent a short circuit.
8. Extra cable can cause signal loss and act as an “antenna” for noise. Use only
high-quality RCA cables that are no longer than necessary.
9. In multiple amplifier systems, it is recommended to use a relay on the remote
turn-on lead of the radio.
WIRING AND APPLICATIONS
The Clarion XC6610 6-channel audio amplifier can be used in a variety of system
applications. Here are a few examples to help plan your own installation.
6-Channel Full Range Stereo System
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Owner’s Manual
INPUT SELECT
2 X 40 AMP MAX
4 CH.
AUTO SENSE
6 CH.
2 CH.
OFF
ON
+ 12V
REM
2 CH INPUT
CH5-6
BASS
BOOST
0
dB
12
GND
CH1
CH2
4 CH INPUT
CH3
CH4
PROTECT
CH1 Speaker
CH5
CH6
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
MAX
500
330
CH1
CH2
4
BRIDGED
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH3
CH4
4
BRIDGED
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH5
CH6
4
BRIDGED
CH6 Speaker
CH5 Speaker CH2 Speaker
CH4 Speaker CH3 Speaker
In this application, the XC6610 is used as a 6-channel amplifier to drive six full range
speakers in stereo.
XC6610 7
6-Channel Stereo System
4-Channel High-Pass, 2-Channel Low-Pass
2 CH INPUT
CH5-6
BASS
BOOST
0
dB
12
GND
CH3
4 CH INPUT
CH5
CH6
CH4
PROTECT
CH1
CH2
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
MAX
500
330
CH1
CH2
4
BRIDGED
HIGH
FREQ Hz
FULLLOW
110
50
MIN
240
MAX
500
330
CH3
4
BRIDGED
FREQ Hz
GAIN
CH4
110
50
500
330
CH5
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INPUT SELECT
2 X 40 AMP MAX
4 CH.
AUTO SENSE
6 CH.
2 CH.
OFF
ON
+ 12V
REM
Owner’s Manual
CH1 Speaker
CH2 Speaker
CH3 Speaker System CH4 Speaker System
In this 6-channel system, the XC6610 drives a pair of stereo satellites for the front
and rear and a pair of subwoofers. Note the filter settings.
HIGH
FULLLOW
GAIN
MIN
240
MAX
CH6
4
BRIDGED
CH6 Subwoofer
CH5 Subwoofer
8 XC6610
5-Channel Stereo System,
4-Channel High-Pass, Bridged Low-Pass
INPUT SELECT
2 X 40 AMP MAX
4 CH.
AUTO SENSE
6 CH.
2 CH.
OFF
ON
+ 12V
REM
2 CH INPUT
CH5-6
BASS
BOOST
0
dB
12
GND
CH3
4 CH INPUT
CH5
CH6
CH4
PROTECT
CH1
CH2
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
MAX
500
330
CH1
CH2
4
BRIDGED
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH3
CH4
4
BRIDGED
HIGH
FREQ Hz
FULLLOW
GAIN
110
50
MIN
240
MAX
500
330
CH5
CH6
4
BRIDGED
CH1 Speaker
CH2 Speaker
Subwoofer
CH3 Speaker System CH4 Speaker System
In this 6-channel system, the XC6610 drives a pair of stereo satellites for the front
and rear and a single subwoofer. Note the filter settings.
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Owner’s Manual
XC6610 9
SETTING THE GAIN
After completing the installation, follow these steps to set the Input Gain Control.
1. Set Input Gain Control to MIN (counterclockwise).
2. Power on source. Set all Tone or Equalization Controls to “flat” positions and set
Loudness off.
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3. Play a CD, set the Source Volume Control to 75% of max level.
4. Slowly adjust the Input Gain Control of amplifier. Stop when you hear a slight
distortion of audio.
NOTE: If the audio system uses an equalizer, set its frequency controls to “flat”
positions.
Owner’s Manual
SETTING THE CROSSOVER
The Clarion XC6610 feature fully adjustable high and low pass crossovers. To set the
crossover, follow these steps.
1. Using the Crossover Mode Switch, select the desired mode: LOW for Low Pass,
HIGH for High Pass or FULL for Full Range.
2. Using the FREQ (Hz) Selection Control, select the desired frequency.
SETTING THE SUBWOOFER BASS BOOST
1. Set Bass Boost to 0dB (counterclockwise).
2. Listen to a variety of music styles (e.g. Rock, Rap, etc.) and slowly adjust the
Bass Boost control (clockwise) to realize the best bass response.
FINAL SYSTEM CHECK
1. Power on the source unit. Slowly increase the Volume Control and listen to
the audio. If there is no audio or if you hear any static, distortion, please check
the connections and refer to the Troubleshooting section. Depending on your
system design, the levels may become quite loud even at low Volume Control
settings. Until you get an “audio feel” of the system’s power, use care when
adjusting controls.
2. Check “Source” Balance (Left and Right) and Fader (Front and Rear) to ensure
proper installation.
3. Increase the volume and verify that the amplifier reproduces audio (at full
frequencies) without distortion. If you hear distortion, check the connections and
verify that the Input Gain Control is set properly.
10 XC6610
TROUBLESHOOTING
Problem
No Audio. Amplifier not powering on. (LED turned off)
Solution
Remote turn-on voltage. Check remote connections at amplifier and source unit.
Blown amplifier fuse. Replace with new fuse (same rating).
Power wires not connected. Check power and ground wiring at amplifier and
at battery.
Speaker leads shorted. Check speaker continuity to ground, it should not show
a common ground.
Speakers not connected or are blown. Check speaker connections at amplifier,
measure coil impedance.
Problem
Audio cycles on and off.
Solution
Thermal protection circuits are shutting amplifier off. Check location for adequate
ventilation; consult an authorized Clarion Audio dealer.
Problem
Distorted audio.
Solution
Input Gain is not set properly, or damaged speaker cones. Review Setting Gain;
inspect each speaker. (i.e. check connection, speaker impedance, etc.)
Problem
Audio lacks punch.
Solution
Speakers wired incorrectly, which causes cancellation of bass frequencies.
Check polarity of wires from amplifier to each speaker as defined by the
system design.
Problem
Amplifier fuse keeps blowing.
Solution
Incorrect wiring or short circuit. Review installation and check all wiring
connections.
Problem
Whining or ticking noise in the audio with engine on.
Solution
Amplifier is picking up alternator noise or radiated noise. Lower input
gain; move audio cables away from power wires. Check power and ground
connections on amplifier; check alternator and/or voltage regulator; test for weak
battery, check power and ground connections of battery.
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Owner’s Manual
XC6610 11
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