Clarion APX2180, DPX1800, DPX11500, DPX2250, APX4360 owner manual Cables, Grounding the amplifier

Page 12

English

Cables

•Whenever possible, route power wire and signal wire on opposite sides of the vehicle. This prevents the signal cables from picking up electrically radiated noise.

•Protect all wire from damage. Where a power wire passes through the fire wall or near exposed metal edges, protect the wire with a rubber or plastic grommet. Use wire loom where possible for further protection.

•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 to make a direct connection with the source unit and amplifiers.

•Make sure each connection is clean and secure. Insulate final connections with electrical tape or shrink tubing.

CAUTION

Improper connections may result in

 

 

unreliable operation and damage the

 

 

amplifier or the vehicle.

External fuse rating table

 

Grounding the amplifier

 

 

Model

Fuse rating

• A good chassis ground connection is critical

 

 

APX2180

30 Amp

to minimize resistance and avoid noise

APX4360

50 Amp

problems.

 

 

DPX2250

50 Amp

Use the shortest wire possible. Clean off any

DPX1800

90 Amp

DPX11500*

200 Amp

paint, primer or sound deading prior to

*This amplifier has no amplifier-

making this connection.

mounted fuses. Always use a 200

 

To minimize resistance and avoid noise

Amp fuse installed at the battery.

 

 

problems, securely connect the ground wire

 

 

to the car chassis and the source unit ground. Using existing bolts is not recom- mended.

•The last connection you make should be the ground wire at the amplifier. As the power supply capacitors in the amplifier are not charged, a spark may be pro- duced when you make this connection.

Use a test light with an incandescent bulb between the ground terminal and the power wire to charge these capacitors if this is a concern. The ground wire is the most important connection to the amplifier. Make sure it is both electrically and mechanically sound.

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APX/DPX Amplifiers

APX-DPXOwnersManual.pmd

12

2006-03-14, 21:46

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Contents APX2180 APX4360 DPX2250 DPX1800 DPX11500 FCC Approval Contents Features Precautions InstallationControls 2 6 3 8 911 8 7 3 14 12 Setting the operating level OperationsSelecting input voltage Improving bass soundConnecting directly to a head unit Care and maintenanceCleaning the case Matching subwoofer output to mid-range speakersInstallation Andwiring What is included in the boxMounting precautions Wiring precautions PowerPower wire size table Cables Grounding the amplifierPower and speaker connections Remote turn-on connection Stereo Amp configuration APX2180 Stereo Amp configuration APX4360Applications Mono subwoofer system APX2180 and APX4360Two-channel full-range or subwoofer system APX2180 Subwoofers in stereoFull-range speakers or components in stereo Component speakers in stereo with separate subwoofer ampFour-channel high-power system APX4360 Four speakers in stereo-full rangeFour speakers in stereo-filtered DPX1800/DPX11500 speaker configurations Speaker configurationsOhm subwoofer system DPX1800/DPX11500 DPX1800 and DPX11500 stackable configurations Setting the gainAdjusting the crossover Setting the bass boostFinal system checks Indicator lights No AudioWhining noise when engine on Amplifier shuts down after playing for a period of timeDistorted audio Amplifier fuse keeps blowingTicking noise when engine on GlossaryEnglish Specifications Parameter APX4360 APX2180DPX Amplifiers Parameter DPX11500 DPX1800 DPX2250Limitedwarranty Information English Clarion Corporation of America
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APX4360, DPX2250, APX2180, DPX11500, DPX1800 specifications

Clarion's series of amplifiers, including the APX4360, DPX2250, DPX1800, DPX11500, and APX2180, showcases cutting-edge audio technology tailored for car enthusiasts seeking high-quality sound performance. Each model is engineered to provide a powerful audio experience, whether for casual listeners or serious audiophiles.

The Clarion APX4360 is a high-performance 4-channel amplifier renowned for its robust output and versatility. It delivers an impressive power rating of 60 watts RMS per channel at 4 ohms, making it suitable for driving speakers across a wide range of configurations. This model features a variable crossover system, allowing users to customize their sound by tailoring the frequency response. Its compact design enables easy installation in various vehicle types while maintaining high-quality audio reproduction.

The DPX2250 model is a 2-channel amplifier that stands out for its reliability and efficiency. With a power output of 75 watts RMS per channel at 4 ohms, it enables superior sound clarity and dynamics. The DPX2250 incorporates advanced protection circuitry, ensuring that it remains safe from overheating and short circuits. Its adjustable bass boost feature empowers users to enhance lower frequencies, creating a fuller sound experience.

For those seeking a more compact solution, the DPX1800 is a slim profile 2-channel amplifier. It offers 90 watts RMS per channel at 2 ohms, great for those with limited installation space. One of its key features is its built-in electronic crossover, which streamlines the setup process by allowing for seamless integration into existing audio systems. The DPX1800’s lightweight construction does not compromise its output, delivering an impressive punch for its size.

The DPX11500 is a monoblock amplifier designed for dedicated subwoofer applications. With a power output of 1,100 watts RMS, it is perfect for users looking to add serious low-end power to their system. It features a variable low-pass filter and remote bass level control, allowing for fine-tuning according to user preferences. Its durable construction ensures reliability in high-demand audio environments.

Lastly, the APX2180 is another 2-channel amplifier known for its incredible versatility and value. It produces 90 watts RMS per channel at 4 ohms and includes a built-in crossover for both high-pass and low-pass operation. Additionally, the APX2180 features a sleek design that’s easy to install, making it a great option for enhancing any car audio system.

Overall, Clarion amplifiers deliver exceptional sound quality, reliability, and flexibility across different models, making them an excellent choice for anyone looking to elevate their in-car audio experience.
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