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Kenwood eXcelon X503-1 Class D Mono Power Amplifier

Product Descriptions

Kenwood eXcelon X503-1 500W Class D X-Series Mono Power Amplifier with Wired Remote Level Controller

Looking for a way to take your car audio system to the next level? The Kenwood eXcelon X503-1 Class D Mono Power Amplifier is here to give you the power and clarity you need. With a compact design and impressive features, this amplifier is a powerhouse for anyone who wants to experience rich, booming bass in their car without taking up too much space.

Unmatched Power and Efficiency

The Kenwood eXcelon X503-1 provides up to 1000W max power, but it’s not just about raw wattage. It delivers 300W RMS at 4Ω and 500W RMS at 2Ω, making it versatile enough to work with various subwoofer setups. Whether you want to blast your music at high volume or enjoy deep, clear bass at lower levels, this amp has the power to handle it all. It even features Bridged RMS output of 300W, giving you more flexibility in how you configure your system.

Designed for Clean Sound and Easy Installation

One of the standout features of this amp is its ability to provide crystal-clear sound with minimal distortion. Thanks to PMLCAP's (Polymer Multi-Layer Capacitors), the LC filter circuits reduce distortion, ensuring that your sound stays true to life. Whether you're listening to thumping bass or intricate mids, you'll experience less interference and a cleaner audio signal.

The Kenwood eXcelon X503-1 also comes with gauged-style terminals that lock the wire into place, preventing any loose connections. With one-side connections, installation becomes much simpler, giving you a neat, organized setup. Plus, you get a wired remote level controller, making it easier than ever to adjust the subwoofer volume on the fly.

Advanced Features for Better Control

When it comes to fine-tuning your sound, this amplifier has a few tricks up its sleeve. The variable low pass filter allows you to adjust the frequency at which the subwoofer starts to play, ensuring that only the deep bass frequencies come through. Need to cut out unwanted low frequencies? The infrasonic filter (ISF) kicks in, efficiently blocking anything below 25Hz, which also helps reduce strain on the amplifier. If you want to give your bass a little more punch, you can use the Bass Boost feature to add extra low-end power.

Quality Construction for Longevity

Not only does this amplifier sound great, but it’s built to last. The output coil with magnetic shield ensures that no magnetic flux interferes with the subwoofer coil, reducing noise and improving sound quality. You’ll also find high-quality capacitors and a 30A fuse to protect your gear while ensuring it runs efficiently over time.

Compact Yet Powerful Design

Despite all its impressive features, the Kenwood eXcelon X503-1 remains compact and easy to install. With dimensions of 9-3/4" x 2-1/16" x 6-5/8" and a weight of just 3.3lbs (1.5kg), it’s a great fit for anyone who needs powerful performance without a bulky amplifier taking up too much space in their car.

This amp offers a balance of power, clarity, and control, making it a top choice for car audio enthusiasts. Whether you're upgrading your existing system or building a new one from scratch, the Kenwood eXcelon X503-1 is an excellent option that will provide reliable performance for years to come.

Connections:

  1. Fuse (30A x2)
  2. Battery terminal (POWER IN BATT.)
  3. Power control terminal
  4. Ground terminal (GND)
  5. Speaker output terminals
  6. Remote terminal
  7. Speaker level input terminal
  8. Line in terminal

  • 9. Input sensitivity control
  • 10. Infrasonic filter switch
  • 11. Bass Boost Level control
  • 12. LPF frequency control

Speaker Level Input Harness

Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers.

Wired Level Control Included

The wired remote level control allows you to easily adjust the subwoofer volume.


Frequently Asked Questions

  1. What is the max power output of the Kenwood eXcelon X503-1? The Kenwood eXcelon X503-1 offers a max power output of 1000W, ensuring powerful bass performance.
  2. What is the RMS power output at 2Ω? At 2Ω, the RMS power output of this amplifier is 500W.
  3. Does the Kenwood eXcelon X503-1 come with a remote? Yes, it comes with a wired remote level controller for easy volume adjustments.
  4. What is the purpose of the infrasonic filter on this amplifier? The infrasonic filter blocks low frequencies below 25Hz, making the amplifier more efficient and ensuring clear bass output.
  5. How big is the Kenwood eXcelon X503-1 amplifier? The amplifier measures 9-3/4" x 2-1/16" x 6-5/8" and weighs just 3.3lbs (1.5kg), making it compact and easy to install.

Documents

Warranty

Kenwood eXcelon 2 Year Limited Warranty

SKU: X503-1

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ETA Approximately End of February 2025

  • Max Power 1000W
  • Variable Low Pass Filter
  • Bass Boost
  • Infrasonic Filter
  • Wired Remote Included

This product is backorderable

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Product Descriptions

Kenwood eXcelon X503-1 500W Class D X-Series Mono Power Amplifier with Wired Remote Level Controller

Looking for a way to take your car audio system to the next level? The Kenwood eXcelon X503-1 Class D Mono Power Amplifier is here to give you the power and clarity you need. With a compact design and impressive features, this amplifier is a powerhouse for anyone who wants to experience rich, booming bass in their car without taking up too much space.

Unmatched Power and Efficiency

The Kenwood eXcelon X503-1 provides up to 1000W max power, but it’s not just about raw wattage. It delivers 300W RMS at 4Ω and 500W RMS at 2Ω, making it versatile enough to work with various subwoofer setups. Whether you want to blast your music at high volume or enjoy deep, clear bass at lower levels, this amp has the power to handle it all. It even features Bridged RMS output of 300W, giving you more flexibility in how you configure your system.

Designed for Clean Sound and Easy Installation

One of the standout features of this amp is its ability to provide crystal-clear sound with minimal distortion. Thanks to PMLCAP's (Polymer Multi-Layer Capacitors), the LC filter circuits reduce distortion, ensuring that your sound stays true to life. Whether you're listening to thumping bass or intricate mids, you'll experience less interference and a cleaner audio signal.

The Kenwood eXcelon X503-1 also comes with gauged-style terminals that lock the wire into place, preventing any loose connections. With one-side connections, installation becomes much simpler, giving you a neat, organized setup. Plus, you get a wired remote level controller, making it easier than ever to adjust the subwoofer volume on the fly.

Advanced Features for Better Control

When it comes to fine-tuning your sound, this amplifier has a few tricks up its sleeve. The variable low pass filter allows you to adjust the frequency at which the subwoofer starts to play, ensuring that only the deep bass frequencies come through. Need to cut out unwanted low frequencies? The infrasonic filter (ISF) kicks in, efficiently blocking anything below 25Hz, which also helps reduce strain on the amplifier. If you want to give your bass a little more punch, you can use the Bass Boost feature to add extra low-end power.

Quality Construction for Longevity

Not only does this amplifier sound great, but it’s built to last. The output coil with magnetic shield ensures that no magnetic flux interferes with the subwoofer coil, reducing noise and improving sound quality. You’ll also find high-quality capacitors and a 30A fuse to protect your gear while ensuring it runs efficiently over time.

Compact Yet Powerful Design

Despite all its impressive features, the Kenwood eXcelon X503-1 remains compact and easy to install. With dimensions of 9-3/4" x 2-1/16" x 6-5/8" and a weight of just 3.3lbs (1.5kg), it’s a great fit for anyone who needs powerful performance without a bulky amplifier taking up too much space in their car.

This amp offers a balance of power, clarity, and control, making it a top choice for car audio enthusiasts. Whether you're upgrading your existing system or building a new one from scratch, the Kenwood eXcelon X503-1 is an excellent option that will provide reliable performance for years to come.

Connections:

  1. Fuse (30A x2)
  2. Battery terminal (POWER IN BATT.)
  3. Power control terminal
  4. Ground terminal (GND)
  5. Speaker output terminals
  6. Remote terminal
  7. Speaker level input terminal
  8. Line in terminal

  • 9. Input sensitivity control
  • 10. Infrasonic filter switch
  • 11. Bass Boost Level control
  • 12. LPF frequency control

Speaker Level Input Harness

Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers.

Wired Level Control Included

The wired remote level control allows you to easily adjust the subwoofer volume.


Frequently Asked Questions

  1. What is the max power output of the Kenwood eXcelon X503-1? The Kenwood eXcelon X503-1 offers a max power output of 1000W, ensuring powerful bass performance.
  2. What is the RMS power output at 2Ω? At 2Ω, the RMS power output of this amplifier is 500W.
  3. Does the Kenwood eXcelon X503-1 come with a remote? Yes, it comes with a wired remote level controller for easy volume adjustments.
  4. What is the purpose of the infrasonic filter on this amplifier? The infrasonic filter blocks low frequencies below 25Hz, making the amplifier more efficient and ensuring clear bass output.
  5. How big is the Kenwood eXcelon X503-1 amplifier? The amplifier measures 9-3/4" x 2-1/16" x 6-5/8" and weighs just 3.3lbs (1.5kg), making it compact and easy to install.

Documents

Warranty

Kenwood eXcelon 2 Year Limited Warranty

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Kenwood eXcelon X503-1 Class D Mono Power Amplifier

Kenwood eXcelon X503-1 Class D Mono Power Amplifier

$398.00 $449.00

Key Points

  • Max Power 1000W
  • Variable Low Pass Filter
  • Bass Boost
  • Infrasonic Filter
  • Wired Remote Included

Tags

N/A

Features

Bass Boost, Low-Pass Filter, Speaker Level Inputs, Infrasonic Filter

Type

Class D
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