---
product_id: 110119532
title: "Audio PRXA1000.1 Power Reference Series Mono Subwoofer Amplifier, 1000 Watts RMS x 1 at 1-Ohm"
brand: "memphis"
price: "S$947"
currency: SGD
in_stock: true
reviews_count: 2
url: https://www.desertcart.sg/products/110119532-audio-prxa1000-1-power-reference-series-mono-subwoofer-amplifier-1000
store_origin: SG
region: Singapore
---

# 1000W RMS power output Diecast aluminum heatsink Short circuit protection Audio PRXA1000.1 Power Reference Series Mono Subwoofer Amplifier, 1000 Watts RMS x 1 at 1-Ohm

**Brand:** memphis
**Price:** S$947
**Availability:** ✅ In Stock

## Summary

> 🔊 Power your ride with bass that commands attention!

## Quick Answers

- **What is this?** Audio PRXA1000.1 Power Reference Series Mono Subwoofer Amplifier, 1000 Watts RMS x 1 at 1-Ohm by memphis
- **How much does it cost?** S$947 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/110119532-audio-prxa1000-1-power-reference-series-mono-subwoofer-amplifier-1000)

## Best For

- memphis enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Activation:** Signal sensing auto turn-on means your amp powers up only when the music does—effortless and efficient.
- • **Precision Sound Control:** Hidden top-mounted 12dB/octave Butterworth crossover lets you fine-tune your bass frequencies with professional accuracy.
- • **Stay Cool Under Pressure:** Advanced diecast aluminum heatsink ensures optimal thermal management during intense sessions.
- • **Built to Last and Protect:** Robust short circuit protection safeguards your investment, so you can focus on the vibe, not the risks.
- • **Unleash Massive Bass Power:** Delivers a thunderous 1000 Watts RMS at 1-Ohm for earth-shaking subwoofer performance.

## Overview

The Memphis Audio PRXA1000.1 is a high-performance mono subwoofer amplifier delivering 1000 Watts RMS at 1-Ohm. Featuring a durable diecast aluminum heatsink, signal sensing auto turn-on, a discreet top-mounted control panel with a 12dB/octave Butterworth crossover, and built-in short circuit protection, this amplifier is engineered for reliable, powerful bass enhancement in any vehicle audio setup.

## Description

Memphis Audio PRXA1000.1 Power Reference Series Mono Subwoofer Amplifier, 1000 Watts RMS x 1 at 1-Ohm

## Features

- Diecast aluminum heatsink
- Signal sensing auto turn on
- Hidden top mounted control panel
- 12dB/octave Butterworth crossover
- Short circuit protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 13.2 x 7.5 x 2.1 inches |
| Voltage | 12 Volts |
| Manufacturer | Memphis Audio |
| Maximum Supply Voltage | 6 Volts |
| Mounting Type | Surface Mount |
| Brand | Memphis |
| Number of Channels | 1 |
| Operating Temperature | 40 Degrees Fahrenheit |
| Output Power | 1000 Watts |
| Specification Met | CE, FCC |
| Supply Current | 33.33 Amps |
| UPC | 702588207504 |
| Model | PRXA1000.1 |
| Item Weight | 5 pounds |
| Product Dimensions | 13.2 x 7.5 x 2.1 inches |
| Item model number | PRXA1000.1 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | PRXA1000.1 |

## Product Details

- **Item dimensions L x W x H:** 13.2 x 7.5 x 2.1 inches
- **Voltage:** 12 Volts
- **Manufacturer:** Memphis Audio
- **Maximum Supply Voltage:** 6 Volts
- **Mounting Type:** Surface Mount

## Images

![Audio PRXA1000.1 Power Reference Series Mono Subwoofer Amplifier, 1000 Watts RMS x 1 at 1-Ohm - Image 1](https://m.media-amazon.com/images/I/71u+YN9FE5S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Memphis AmP
*by O***O on September 21, 2024*

Great product!!!

### ⭐⭐⭐⭐⭐ Memphis amp 1000 watts
*by J***K on March 26, 2024*

Great amp love it

## Frequently Bought Together

- Memphis Audio PRXA1000.1 Power Reference Series Mono Subwoofer Amplifier, 1000 Watts RMS x 1 at 1-Ohm
- Skar Audio 4 Gauge Amplifier Wiring Kit - Blue, Copper Clad Aluminum, SKAR4ANL-CCA

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**Shop now:** [https://www.desertcart.sg/products/110119532-audio-prxa1000-1-power-reference-series-mono-subwoofer-amplifier-1000](https://www.desertcart.sg/products/110119532-audio-prxa1000-1-power-reference-series-mono-subwoofer-amplifier-1000)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-10*