---
product_id: 47765501
title: "Cadence QR2000.1 Class D Mono Amplifier 2000 X 1 RMS at 1Ω"
brand: "cadence"
price: "$1122.81"
currency: USD
in_stock: true
reviews_count: 1
category: "Cadence"
url: https://www.desertcart.us/products/47765501-cadence-qr2000-1-class-d-mono-amplifier-2000-x-1
store_origin: US
region: United States of America
---

# 2000W RMS @ 1Ω - Powerhouse punch Smart turn-on tech - seamless start High-speed MOSFET supply - ultra-efficient Cadence QR2000.1 Class D Mono Amplifier 2000 X 1 RMS at 1Ω

**Brand:** cadence
**Price:** $1122.81
**Availability:** ✅ In Stock

## Summary

> 🔊 Power your ride with precision and punch — don’t just listen, dominate the soundscape!

## Quick Answers

- **What is this?** Cadence QR2000.1 Class D Mono Amplifier 2000 X 1 RMS at 1Ω by cadence
- **How much does it cost?** $1122.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/47765501-cadence-qr2000-1-class-d-mono-amplifier-2000-x-1)

## Best For

- cadence enthusiasts

## Why This Product

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

## Key Features

- • **Intelligent Auto-Start:** Smart turn-on with music and DC sensing ensures your system powers up exactly when you want it to.
- • **Unmatched Power Output:** Delivers a staggering 2000 watts RMS at 1 ohm for crystal-clear, earth-shaking sound.
- • **Cutting-Edge Efficiency:** High-speed MOSFET power supply maximizes energy use for consistent, reliable performance.
- • **Proven Durability & Quality:** Trusted by audiophiles for over 15 years, delivering premium sound with zero compromise.
- • **Compact & Lightweight Design:** At just 5.6 pounds and 19x9x3 inches, it fits seamlessly into any vehicle setup without bulk.

## Overview

The Cadence QR2000.1 is a Class D mono amplifier engineered for serious car audio enthusiasts, delivering 2000 watts RMS at 1 ohm and a max output of 2500 watts. Featuring smart turn-on technology with music and DC sensing, plus a high-speed MOSFET power supply, it ensures efficient, powerful, and reliable performance in a compact, surface-mount design.

## Description

Class d mono amplifier 2000 x 1 RMS @ 1ω. Monoblock flash (fxa) Series class d car amplifier. Max power Output total: 2500 Watts. High speed MOSFET power supply. Smart turn on: music sense/ DC sense (high level inputs).

Review: Awesome just a good as DD audio in quality - Excellent sound quality , have other cadence amps as well zrs8000d , zrs3002 for over 15 years not an issue jamming everyday .

## Features

- Smart turn on: music sense/ DC sense (high level inputs)
- High speed MOSFET power supply
- Max power output total: 2500 watts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071DPKLH6 |
| Brand | Cadence |
| Brand Name | Cadence |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Global Trade Identification Number | 00781171481712 |
| Included Components | Car Amplifiers, Car Amplifiers - Mono |
| Item Dimensions | 19 x 9 x 3 inches |
| Item Weight | 5.6 pounds |
| Item dimensions L x W x H | 19 x 9 x 3 inches |
| Manufacturer | Cadence Acoustics Ltd |
| Model | QR2000.1 |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Part Number | QR2000.1 |
| UPC | 781171481712 |

## Product Details

- **Item dimensions L x W x H:** 19 x 9 x 3 inches
- **Manufacturer:** Cadence Acoustics Ltd
- **Mounting Type:** Surface Mount
- **Brand:** Cadence
- **Global Trade Identification Number:** 00781171481712

## Images

![Cadence QR2000.1 Class D Mono Amplifier 2000 X 1 RMS at 1Ω - Image 1](https://m.media-amazon.com/images/I/41-TYgb+-bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome just a good as DD audio in quality
*by A***R on December 22, 2020*

Excellent sound quality , have other cadence amps as well zrs8000d , zrs3002 for over 15 years not an issue jamming everyday .

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/47765501-cadence-qr2000-1-class-d-mono-amplifier-2000-x-1](https://www.desertcart.us/products/47765501-cadence-qr2000-1-class-d-mono-amplifier-2000-x-1)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-27*