---
product_id: 485902180
title: "Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier"
brand: "kenwood"
price: "R$920"
currency: BRL
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.br/products/485902180-kenwood-x502-1-excelon-500-watt-2-ohms-class-d
store_origin: BR
region: Brazil
---

# 1000W max power output Class D efficiency, less heat One-side terminal design Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier

**Brand:** kenwood
**Price:** R$920
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your bass game with power, precision, and style.

## Quick Answers

- **What is this?** Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier by kenwood
- **How much does it cost?** R$920 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/485902180-kenwood-x502-1-excelon-500-watt-2-ohms-class-d)

## Best For

- kenwood enthusiasts

## Why This Product

- Trusted kenwood brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool Under Pressure:** Class D digital switching tech means ultra-efficient performance with minimal heat—perfect for tight spaces.
- • **Custom Control Ready:** Compatible with optional wired remote for on-the-fly bass adjustments—tailor your vibe anytime.
- • **Power that Packs a Punch:** Delivers up to 1000 watts max power for deep, room-shaking bass that commands attention.
- • **Sleek, Stress-Free Setup:** All connections on one side with a detachable sliding terminal cover for a clean, professional install.
- • **Noise-Free Bass Experience:** Magnetic shielded output coil reduces interference, delivering crystal-clear, distortion-free sound.

## Overview

The Kenwood X502-1 eXcelon is a compact yet powerful Class D subwoofer amplifier delivering up to 1000 watts max power at 2 ohms. Engineered for efficiency and clean installation, it features a magnetic shielded coil to minimize noise, one-sided terminals with a sliding cover for sleek setup, and supports optional wired remote control for easy bass tuning. Ideal for audiophiles seeking high-performance sound with professional-grade reliability.

## Description

Highlights: Max Power 1000W Size (inch) (W) 8-3/8" x (H) 2-1/16" x (D) 5-7/8" Variable Low Pass Filter Bass Boost Optional Wired Remote Ready Output Coil with Magnetic Shield Prevents magnetic flux from radiating from the subwoofer's coil resulting in reduced noise and enhanced sound quality. Sliding Terminal Cover Detachable sliding terminal cover offers a sleek design and easier installation. Variable Gain Circuit Improved Signal to Noise Ratio. One-side Connection All terminals and connections are on one side for easier installation and a cleaner look. Speaker Level Input Harness Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers. Optional Wired Level Control Ready The optional KCA-RC01A wired remote level control allows you to easily adjust the subwoofer volume. What's in the Box X502-1 subwoofer amplifier Speaker level input harness Mounting screws Owner's manual Specifications: CTA-2006 Primary Ratings Power Output: 300 Watts RMS x 1 at 4 Ohms and 1%THD+N Signal-to-Noise Ratio: 85dBA (Reference: 1Watt into 4Ohms) Maximum Power Output MAX POWER: 1000W Rated Power Output at 14.4V A/B (4 Ohms): - A/B (2 Ohms): - SUB (4 Ohms): 300Watts RMS x 1 (4 Ohms 20-200Hz 0.5% THD) SUB (2 Ohms): 500Watts RMS x 1 (2 Ohms 100Hz 0.5% THD) A/B (Bridged 4Ohms): - Specifications Signal to Noise Ratio: 100dB (Reference: Rated Power into 4Ohms at 14.4V) Frequency Response: 20Hz-200Hz (+0dB -3dB) Frequency Response: - Input Impedance: 10k ohm Speaker Impedance: 4 (2 to 8 allowable) Bridged Connection: - Audio Section Low-Pass Filter: 50Hz-200Hz -24dB/oct High-Pass Filter: - Bass Boost: 40Hz 0dB - +18dB Infrasonic Filter: 25Hz -24dB RCA Input Sensitivity: 0.2[V] - 5.0 [V] Speaker Level Input Sensitivity: 4.0[V] - 12.0 [V] Terminals Battery Ground: M6 Screw Type Terminal Block Spea

Review: It is well built and easy to mount/install. Only one vent which I thought was odd, having said that it hasn’t over heated even in Phoenix at 110+ temps. Currently have it hooked up to a single 4ohm 8” sub in a ported box at 300w. Sounds great.
Review: Works well, easy to install, and does what it says on the tin. I have it running a 450W, 2 ohm sub, and it seems to push it no problem, with all of the booms and the thumps and everything.

## Features

- Output Coil with Magnetic Shield prevents magnetic flux from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality.
- Detachable sliding terminal cover offers a sleek design and easier installation.
- All terminals and connections are on one side for easier installation and a cleaner look.
- Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers.
- The amplifier design is Class D, which uses digital switching power supplies. The result is the amplifier runs more efficiently, generating less heat than Class AB amps. The Class D design also allows the amplifier to be built on a small chassis, and installed where space is limited.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PQNJQPS |
| Are batteries included? | No |
| Brand | KENWOOD |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (131) |
| Date First Available | 14 March 2019 |
| Item Dimensions LxWxH | 25.4 x 20.3 x 10.2 Centimeters |
| Item Height | 4 Inches |
| Item Weight | 0.28 g |
| Item Width | 8 Inches |
| Item dimensions L x W x H | 25.4 x 20.3 x 10.2 Centimeters |
| Item model number | X502-1 |
| Manufacturer | kenwood |
| Minimum Supply Voltage | 12 Volts |
| Model number | X502-1 |
| Mounting Type | Surface Mount |
| Net Quantity | 1.0 Count |
| Number of Channels | 1 |
| Number of Memory Sticks | 1 |
| Output Power | 1000 Watts |
| Package Type Name | box |
| Power Source | corded electric |
| Product Dimensions | 25.4 x 20.32 x 10.16 cm; 0.28 g |
| Specification Met | CTA-2006 |
| UPC | 019048226273 |
| Voltage | 14.4 Volts |

## Product Details

- **Item dimensions L x W x H:** 25.4 x 20.3 x 10.2 Centimeters
- **Manufacturer:** kenwood
- **Minimum Supply Voltage:** 12 Volts
- **Mounting Type:** Surface Mount
- **Voltage:** 14.4 Volts

## Images

![Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier - Image 1](https://m.media-amazon.com/images/I/31HjCfoF0zL.jpg)
![Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier - Image 2](https://m.media-amazon.com/images/I/31JHrvODt3L.jpg)
![Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier - Image 3](https://m.media-amazon.com/images/I/31aV8MY44ZL.jpg)
![Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier - Image 4](https://m.media-amazon.com/images/I/31pQaEhqweL.jpg)
![Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier - Image 5](https://m.media-amazon.com/images/I/41XTnAWgY3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***N on 12 June 2024*

It is well built and easy to mount/install. Only one vent which I thought was odd, having said that it hasn’t over heated even in Phoenix at 110+ temps. Currently have it hooked up to a single 4ohm 8” sub in a ported box at 300w. Sounds great.

### ⭐⭐⭐⭐⭐ Review
*by W***K on 17 September 2025*

Works well, easy to install, and does what it says on the tin. I have it running a 450W, 2 ohm sub, and it seems to push it no problem, with all of the booms and the thumps and everything.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 16 November 2025*

It seems be ok. Not bad but not sure I would purchase another one.

## Frequently Bought Together

- Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier
- Kenwood KCA-RC01A Remote Bass Knob for Select Amplifiers
- Kenwood Excelon P-XW1221SHP 12" Ported Subwoofer Enclosure

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*