---
product_id: 2003722
title: "K450Fx Ultratone"
brand: "behringer"
price: "A$772"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/2003722-k450fx-ultratone
store_origin: AU
region: Australia
---

# 10' BUGERA speaker clarity 45W ultra-flex power 5-band graphic EQ control K450Fx Ultratone

**Brand:** behringer
**Price:** A$772
**Availability:** ✅ In Stock

## Summary

> 🎹 Elevate your sound game with the K450Fx Ultratone – where power meets precision.

## Quick Answers

- **What is this?** K450Fx Ultratone by behringer
- **How much does it cost?** A$772 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/2003722-k450fx-ultratone)

## Best For

- behringer enthusiasts

## Why This Product

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

## Key Features

- • **Deep Bass Impact:** Subwoofer output delivers earth-shaking low-end presence.
- • **Multi-Channel Mastery:** Full 3-channel operation with separate volume and FX send for ultimate control.
- • **Unmatched Sound Power:** 45 watts of crystal-clear amplification to own every gig.
- • **Stage-Ready Portability:** Compact 34.8 lbs design fits perfectly in your creative setup.
- • **Precision Audio Sculpting:** Dedicated 5-band graphic EQ lets you tailor your tone like a pro.

## Overview

The K450Fx Ultratone is a 45-watt solid-state keyboard amplifier featuring a powerful 10-inch BUGERA speaker, a dedicated 5-band graphic EQ for precise sound shaping, and full 3-channel operation with separate volume and FX send controls. It includes a subwoofer output for enhanced bass and is designed for professional musicians seeking versatile, high-quality amplification in a compact, portable form.

## Description

Ultra-Flexible 45-Watt, 3-Channel PA System / Keyboard Amplifier with FX and FBQ Feedback Detection

## Features

- Ultra-flexible 45-Watt 3-channel PA System / Keyboard Amplifier
- Powerful 10' BUGERA speaker for ultimate sound reproduction
- Dedicated 5-band graphic EQ for awesome sound shaping
- Full 3-channel operation with separate Volume and FX Send per channel
- Subwoofer output for ultimate low-end power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | Corded Electric |
| Output Channel Quantity | 1 |
| Amplifier Type | Solid State |
| Connector Type | XLR |
| Number of Bands | 5 |
| Speaker Size | 10 Inches |
| Compatible Devices | Keyboard |
| Output Wattage | 45 |
| Item Weight | 34.8 Pounds |
| Item Dimensions D x W x H | 11.77"D x 17.36"W x 16.5"H |
| Color | Black |

## Product Details

- **Brand:** Behringer
- **Color:** Black
- **Compatible Devices:** Keyboard
- **Material:** Metal
- **Output Wattage:** 45

## Images

![K450Fx Ultratone - Image 1](https://m.media-amazon.com/images/I/91lAHTbPWXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful Package Little Price
*by R***S on June 6, 2014*

This amplifier goes beyond my expectations. I didn't pay a lot and so didn't expect a lot. But I got a lot. This little unit (approx. 1'6" X 1'6" X 10") packs a lot of power. I can run my electric drummer through it while at the same time use it for vocals. The reverb is flexible, the echo impressive, and the sound system is quality driven. Each channel can be tuned. If you are looking to blast out your neighbors or hit the big sound stages, forget it. But for a practice amp or for a studio style sound system it can't be beat. And they don't beat you up on the price.

### ⭐⭐⭐⭐ Solid Performer
*by S***R on January 2, 2013*

It has worked as expected for the month I've owned it. No problems with it. The price was lower than Roland and other manufacturers. I like the multiple inputs and mini mixer, which lets me run a microphone and drum machine in. I get my effects from a separate Zoom box. So, I haven't used this amp's built-in effects much, other than reverb for my voice when I sing into the mic.

### ⭐⭐⭐⭐⭐ Now Hear This!
*by H***A on April 25, 2015*

The sound is incredible on this amplifier. Nicely made, modern, big and heavy. I use it with my 2 Yamaha keyboards. A must for ant keyboard owner. I bought it to preserve my built-in keyboard speakers, and to really "hear" the subtleties of what my keyboard can do. It delivers! Loud enough too for small clubs or parties. I also use it with my BluRay player and flat screen. Puts you right inside the action! Get it!

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**Shop now:** [https://www.desertcart.com.au/products/2003722-k450fx-ultratone](https://www.desertcart.com.au/products/2003722-k450fx-ultratone)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-05-27*