Clarion APX2120 owner manual Features

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English

1. FEATURES

The Clarion APX2120, APX4240, and APX1300 amplifiers fit a variety of system configurations and provide these features:

Full frequency response with low distortion and exceptional signal-to-noise performance

Advanced circuitry design provides bridgeable outputs for use in a variety of applications

Independent electronic crossovers, each with a 12dB per octave slope and full adjustment range (from 50Hz to 300Hz) to aid in audio system design

Bass boost circuit to reinforce low frequency signals that may be lost due to subwoofer box design

Adjustable input level controls with ground loop isolation to accept a wide range of input signals

Remote turn-on with “soft start” muting to prevent turn-on “thump”

Protection circuits for overheating and speaker shorts

2-Ohm load capable of driving a variety of speaker systems

Gold-plated input/output connectors and an on-board automotive-type fuse

Aluminum heat sink for efficient heat dissipation

Low profile, compact footprint to accommodate space limitations

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APX2120/APX4240/APX1300

AMPSOwnersManual.pmd

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2005-12-13, 17:02

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Contents APX2120 APX4240 APX1300 English FCC ApprovalContents Features Precautions InstallationControls Setting the operating level Connecting a source unit without RCA outputsOperations Improving bass soundInstallation and Wiring Care and maintenanceWhat is included in the box Mounting precautionsWiring precautions Improper connections may damage the equipmentPower and speaker connections Applications Mono subwoofer systemSubwoofer system Four-channel stereo system Setting the gain Two-channel high power systemSetting the bass boost Setting the crossoverFinal system checks Whining or ticking noise when engine on No AudioAudio cycles on and off Distorted audioGlossary Limited Warranty Information APX2120/APX4240/APX1300 Clarion Corporation of America