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Kenwood eXcelon X503-1 with X502-1

1000W Peak (500W RMS) eXcelon Series Monoblock Car Amplifier with Bass Remote + Single 12” Subwoofer Enclosure

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• 300 watts x 1 channel @ 4 ohm
•500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

Learn more about the x503-1_p-xw1241s

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This item has been discontinued


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Description


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Authorized dealer


eXcelon X503-1

This unit is featured with rich and immersive high-resolution audio which captures and beautifully expresses all the details of your favorite music. With added output coil with magnetic shield to prevent magnet from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality. This unit also have high quality capacitors to decrease distortion. Includes wired level control to easily adjust the subwoofer volume.


Kenwood eXcelon X503-1

1000W Peak (500W RMS) Class D eXcelon Series Monoblock Car Amplifier with Bass Remote
Quantity: 1

Product Details:

  • eXcelon Series Class D 2 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 channel
    • 2 ohm: 500 watts x 1 channel
  • Total RMS power output: 500 watts
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs
  • Mono output of pre-amp outputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • PMLCAP's (Polymer Multi-Layer Capacitors)
  • Infrasonic Filter (ISF)
  • Input sensitivity:
    • Low level: 4 - 12 volts
    • High level:
  • Frequency Response: 0 - 20 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 100 dB
  • Variable low-pass filter: 50 - 200 Hz
  • Subsonic filter: 0 - 25 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 60A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 8-3/8" L x 5-7/8" W x 2-1/16" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: X503-1

Kenwood eXcelon P-XW1241S

600W Peak (300W RMS) Loaded Single 12" Vented Enclosure
Quantity: 1

General Features:

  • 600W Single 12" Pre-loaded Subwoofer Enclosure
  • Power Handling:
    • Peak: 600W Total
    • RMS: 300W Total
  • Final Impedance: 4 ohm
  • Polypropylene Cone with Diamond Array Pattern Woofer
  • Freq. Response: 30Hz-300Hz
  • Enclosure Dimensions: 11-3/8" D x 20-7/8" W x 15-13/16" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Subwoofer Amplifier Power Specifications
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Maximum Input Gauge Size
4 AWG
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
Mono output
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
50 - 200 Hz
Subsonic Filter
0 - 25 Hz
Signal-to-Noise Ratio
100 dB
Low-Level Input Sensitivity
4 - 12 volts
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 2 
Subwoofer Specifications
Subwoofer Size
12"
Total RMS Power Handling
300 watts
Total Peak Power Handling
600 watts
Woofer Composition
Polypropylene
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 300 Hz
Enclosure Specifications
Box Type
Ported
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Height
15-13/16"
Width
20-7/8"
Depth
11-3/8"
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

X503-1_P-XW1241S

Weight:

42.11lbs

Internal SKU:

x503-1_p-xw1241s

Internal Product ID:

208100

Customer Ratings & Reviews


Kenwood eXcelon X503-1 with X502-1 thumbnail image

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Customer Reviews

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Great Sounding Sub

The following review is for P-XW1241S, which is a part of the bundle you are viewing.

Installed this in a Volvo XC90. It is powered by an old school Alpine 5 channel amp that I had kicking around. It sounds awesome.

By JGP on January 29, 2025 Checkmark Icon Verified purchase

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