kenwood excelon xr600 1 manual

The Kenwood Excelon XR600-1 is a monoblock car amplifier designed for high-performance audio systems, delivering 600 watts RMS power at 2 ohms. Features include variable low-pass filter, bass boost, remote bass control capability, speaker-level inputs, and advanced protection circuitry. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operation Guidelines 8. Protection Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Monoblock amplifier chassis, Remote bass control port, Speaker-level inputs, Protection circuitry, Variable controls.

Feature	Description
Power Output	600W RMS at 2Ω
Low-pass Filter	Variable 50-200Hz
Bass Boost	Variable 0-12dB at 45Hz
Remote Bass Control	Optional remote level adjustment
Speaker-level Inputs	High-level input capability
Protection Circuitry	Thermal, overload, and short circuit protection
Input Sensitivity	Variable 0.2V-4V
Signal-to-Noise Ratio	>100dB
Frequency Response	10Hz-240Hz (±1dB)
Dimensions	10.2" x 9.4" x 2.2"

Installation

Unpack and inspect contents. Choose suitable mounting location.

Disconnect negative battery terminal before installation.
Mount amplifier: Secure to solid surface with provided screws.
Connect power: Run 4-gauge power cable from battery to amplifier.
Connect ground: Use short 4-gauge cable to solid chassis point.
Connect remote turn-on: Connect to head unit remote wire.
Connect audio inputs: Use RCA cables or speaker-level inputs.
Connect speakers: Use appropriate gauge speaker wire.

WARNING! Ensure proper fuse rating and secure all connections. Do not run power cables near audio cables.

First-Time Setup

Power on system; adjust settings for optimal performance.

Set input sensitivity: Start with minimum setting, adjust while playing music.
Set low-pass filter: Adjust based on subwoofer requirements.
Set bass boost: Use sparingly to avoid distortion.
Test operation: Verify all connections and functionality.
Fine-tune: Make final adjustments for desired sound quality.

CAUTION! Do not set gains too high to prevent clipping and speaker damage.

Specifications

RMS Power: 600W @ 2Ω, 300W @ 4Ω
Peak Power: 1200W
THD: <0.1%
Input Sensitivity: 0.2V-4V adjustable
Crossover: Low-pass 50-200Hz, 12dB/octave
Bass Boost: 0-12dB @ 45Hz
Operating Voltage: 14.4V DC (11-16V range)
Fuse Rating: 40A x 2
Operating Temp: -20°C to 80°C

Controls and Settings

Access controls via top panel knobs and switches.

Front Panel: POWER indicator, PROTECTION indicator.

Control Panel: INPUT SENSITIVITY knob, LOW-PASS FILTER knob, BASS BOOST knob, PHASE switch (0°/180°), REMOTE BASS connector.

Input Sensitivity: Adjust to match head unit output. Low-pass Filter: Set cutoff frequency for subwoofer. Bass Boost: Enhance low frequencies at 45Hz. Phase: Match subwoofer phase with main speakers.

Connecting Devices

Power: Battery connection. Audio: RCA inputs or speaker-level. Remote: Turn-on lead. Speakers: Subwoofer output.

Disconnect battery before making connections.
Use proper gauge wiring for power and speakers.
Route power cables away from audio cables.
Ensure solid ground connection to chassis.
Connect remote bass control if desired.

Tip: Use crimp connectors and heat shrink for secure, reliable connections.

Operation Guidelines

Designed for subwoofer amplification in car audio systems.

Power on: System turns on with head unit remote signal.
Adjust settings: Fine-tune for your listening preferences.
Monitor performance: Watch for protection mode activation.
Use remote bass: Optional control for real-time adjustment.
Proper ventilation: Ensure adequate airflow around amplifier.

WARNING! Do not operate with impedance below specified minimum. Avoid excessive gain settings.

Protection Features

Thermal Protection: Automatically reduces output if overheating detected. Overload Protection: Protects against excessive current draw. Short Circuit Protection: Safeguards against speaker wire shorts. DC Offset Protection: Prevents DC voltage to speakers.

Care & Maintenance

Keep amplifier clean and dry. Ensure proper ventilation. Check connections periodically.

CAUTION! Do not use liquids for cleaning. Keep away from moisture and extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Kenwood Corporation; all rights reserved. For support, visit www.kenwood.com or contact authorized Kenwood service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power/ground connections	Check battery connection; verify ground; check fuse.
Protection mode	Overheating/short circuit	Allow to cool; check speaker wires for shorts.
No sound	Input/remote connections	Check RCA cables; verify remote turn-on wire.
Distorted sound	Gain settings/impendance	Reduce gain; check speaker impedance.
Amplifier gets hot	Insufficient ventilation	Improve airflow; check impedance load.

Reset: Disconnect power for 30 seconds to reset protection circuitry.

Service: Contact authorized Kenwood service center for repairs.