---
product_id: 22510747
title: "XTR Series XTR500.4 High Power Class A/B 4-Channel Amplifier - 500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea"
brand: "orion"
price: "฿27446"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/22510747-xtr-series-xtr500-4-high-power-class-a-b-4
store_origin: TH
region: Thailand
---

# 500W RMS power output 0-18dB bass boost with phase shift High/Low pass crossover control XTR Series XTR500.4 High Power Class A/B 4-Channel Amplifier - 500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea

**Brand:** orion
**Price:** ฿27446
**Availability:** ✅ In Stock

## Summary

> 🎵 Power your drive with precision and punch — don’t just listen, dominate.

## Quick Answers

- **What is this?** XTR Series XTR500.4 High Power Class A/B 4-Channel Amplifier - 500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea by orion
- **How much does it cost?** ฿27446 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/22510747-xtr-series-xtr500-4-high-power-class-a-b-4)

## Best For

- orion enthusiasts

## Why This Product

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

## Key Features

- • **Precision Audio Tuning:** High/Low pass crossovers let you sculpt your perfect soundstage.
- • **Rock-Solid Reliability:** MOSFET power supply ensures consistent, clean power under any condition.
- • **Deep, Customizable Bass:** Adjustable 0-18dB bass boost with phase shift for that earth-shaking punch.
- • **Unleash Thunderous Power:** 500W RMS delivers explosive sound that commands attention.
- • **Compact Korean Engineering:** Sleek 10.3” x 9.3” x 2.5” design built for high performance and style.

## Overview

The Orion XTR500.4 is a high-power Class A/B 4-channel amplifier delivering 500W RMS with 2/4 Ohm stability. Featuring high/low pass crossovers, a 0-18dB bass boost with phase shift, and a MOSFET power supply, it offers superior sound clarity and customizable bass control. Compact and crafted in Korea, it’s engineered for professional-grade car audio performance.

## Description

Full description not available

## Features

- XTR AMPLIFIERS: Built on a reputation of quality and reliability, these amplifiers embody the true meaning of power and performance. Housed in a sleek heatsink, loaded with features, and packing an extremely powerful punch for their size, XTR amplifiers stay true to the Orion legacy of cracked windshields and punishing SPL!
- FEATURES: Discover superior sound clarity with the XTR500.4 from the XTR Series. Take control of your audio experience with a high-pass (50Hz - 5kHz) and low-pass crossover (50Hz - 400Hz), plus a customizable bass boost control and phase shift control. Enjoy a true unmatched listening experience!
- HIGH POWER: Bring the power of thunder to your car audio systems with the XTR500.4 amplifier. Boasting 500W RMS, this XTR Series amp is 2-Ohm stable for maximum output. Challenge yourself with a risk-taking high-power XTR Amplifier and drive your sound system to a new level.
- SPECS: The XTR500.4 from the XTR Series is a multi-channel amplifier with an impressive signal-to-noise ratio of 95dB and a wide frequency response of 20Hz to 35kHz. It offers a variable low pass crossover for precise tuning and a 0-18dB bass boost with phase shift control. Ideal for producing excellent sound quality and powerful strong bass.
- 10.3” x 9.3” x 2.5” (261.62mm x 236.22mm x 63.5mm). MADE IN KOREA

## Product Details

- **Item dimensions L x W x H:** 9.3 x 10.3 x 2.5 inches
- **Voltage:** 12 Volts
- **Manufacturer:** Orion
- **Maximum Supply Voltage:** 16 Volts (DC)
- **Minimum Supply Voltage:** 9 Volts (DC)

## Images

![XTR Series XTR500.4 High Power Class A/B 4-Channel Amplifier - 500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea - Image 1](https://m.media-amazon.com/images/I/61H11aknceL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Orion XTR Series XTR500.4 High Power Class A/B 4-Channel Amplifier - 500W RMS, 2/4 Ohm Stable, High/Low Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea
- RECOIL RCI417 100% Oxygen Free Copper 17ft 4 Channel RCA Audio Cable Twisted Pair with Noise Reduction, Speaker
- Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo – 2500W High Output, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*