kenwood excelon x700 5 manual

The Kenwood Excelon X700-5 is a 5-channel car amplifier designed for high-performance audio systems, featuring MOSFET power supply, variable high/low pass filters, bass boost, remote bass control capability, and speaker-level inputs. With 75W x 4 channels + 350W x 1 channel power output, it supports 2-8 ohm speaker impedance. 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. Audio Configuration 8. Protection Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 5-channel amplifier, MOSFET power supply, variable electronic crossover, bass boost, speaker-level inputs, remote bass control.

Feature	Description
Power Output	75W x 4 + 350W x 1 (4 ohm)
MOSFET Power Supply	For efficient power delivery
Variable Crossover	High/low pass filters (50-200Hz)
Bass Boost	0-18dB boost at 50Hz
Speaker-Level Inputs	For factory radio integration
Remote Bass Control	Optional remote for bass adjustment
Protection Circuitry	Thermal, overload, short circuit protection
Input Sensitivity	200mV-4V (RCA), 0.5V-8V (speaker level)
Signal-to-Noise Ratio	>100dB
Frequency Response	10Hz-50kHz (+1dB, -3dB)

Installation

Unpack and inspect contents. Choose proper mounting location.

Disconnect vehicle battery: Remove negative terminal first.
Mount amplifier: Secure to stable surface with proper ventilation.
Connect power: Run 4-gauge power wire from battery to amp.
Connect ground: Use short, thick wire to clean chassis point.
Connect speakers: Use appropriate gauge wire for each channel.
Connect RCA inputs: From head unit to amplifier inputs.
Connect remote turn-on: From head unit remote wire.

WARNING! Ensure proper fuse rating; use correct wire gauge. Avoid moisture and heat sources.

First-Time Setup

Reconnect battery; power on system; configure settings.

Set input level: Adjust input sensitivity to match head unit output.
Configure crossovers: Set high-pass for fronts, low-pass for sub.
Set bass boost: Start at minimum, adjust to preference.
Balance channels: Use gain controls for equal output.
Test system: Play audio at various volumes to check performance.

CAUTION! Set gains properly to avoid distortion and speaker damage.

Specifications

Channels: 5 (4 full-range + 1 subwoofer)
RMS Power: 75W x 4 + 350W x 1 @ 4 ohm
Max Power: 150W x 4 + 700W x 1 @ 2 ohm
THD: <0.08%
Crossover Frequency: 50-200Hz continuously variable
Bass Boost: 0-18dB @ 50Hz
Input Sensitivity: 200mV-4V (RCA), 0.5V-8V (high level)
Dimensions: 13.4" x 9.8" x 2.4"
Fuse Rating: 100A

Controls and Settings

Access controls via top panel knobs and switches.

Front Channels: Input level, high-pass filter (50-200Hz), bass boost (0-18dB). Rear/Sub Channels: Input level, low-pass filter (50-200Hz). Mode Switch: 2/3/4/5 channel operation.

Input Selection: RCA or speaker-level inputs. Phase Switch: 0°/180° for subwoofer. Remote Bass: Connect optional remote control.

Connecting Devices

RCA Inputs: For aftermarket head units. Speaker-Level Inputs: For factory radios. Remote Turn-on: From head unit remote wire.

Turn off vehicle and disconnect battery before connections.
Match RCA cables to appropriate channels (front, rear, sub).
Use proper speaker wire gauge for power handling.
Ensure secure connections to prevent shorts.

Tip: Route power and signal cables on opposite sides to reduce noise.

Audio Configuration

Supports various system configurations.

5-channel mode: 4 speakers + 1 subwoofer
4-channel mode: Front and rear speakers only
3-channel mode: Front speakers + subwoofer
2-channel mode: Stereo amplification
Crossover setup: High-pass for speakers, low-pass for sub
Gain matching: Set input sensitivity to head unit output
Bass enhancement: Use bass boost and remote control

WARNING! Do not bridge channels improperly. Follow impedance guidelines.

Protection Features

Thermal Protection: Automatically reduces output if overheating. Short Circuit Protection: Shuts down if output shorted. Overload Protection: Prevents damage from excessive current.

Care & Maintenance

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

CAUTION! Do not cover amplifier or block cooling fins. Avoid liquid contact.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power/ground connections	Check battery connection; verify ground; check fuse.
Protection mode	Short circuit/overheating	Check speaker wires for shorts; allow cooling.
No sound	Input/RCA connections	Verify RCA cables; check head unit settings; test inputs.
Distortion	Gain settings/clipping	Reduce input gain; check head unit volume.
Overheating	Insufficient ventilation	Improve airflow; check impedance load.

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

Service: 1-800-536-9663; www.kenwood.com