---
product_id: 48592455
title: "In Phase IPA4001D Mono block 8000W Digital Amplifier"
brand: "in phase"
price: "NT$8142"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/48592455-in-phase-ipa4001d-mono-block-8000w-digital-amplifier
store_origin: TW
region: Taiwan
---

# 450W RMS @ 4Ω 870W RMS @ 2Ω Variable LPF 30-250Hz In Phase IPA4001D Mono block 8000W Digital Amplifier

**Brand:** in phase
**Price:** NT$8142
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Amplify Your Drive with Style!

## Quick Answers

- **What is this?** In Phase IPA4001D Mono block 8000W Digital Amplifier by in phase
- **How much does it cost?** NT$8142 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/48592455-in-phase-ipa4001d-mono-block-8000w-digital-amplifier)

## Best For

- in phase enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly:** Compact design makes installation a breeze, even for beginners.
- • **Smart Circuitry:** Automatic temperature sensing prevents shutdowns for uninterrupted performance.
- • **Unleash True Power:** Experience 1500W RMS @ 1Ω for heart-thumping bass.
- • **Sleek Stealth Design:** Blend in with a slim profile and striking LED accents.
- • **Tailored Audio Experience:** Adjustable low pass filter for personalized sound tuning.

## Overview

The In Phase IPA4001D Mono block 8000W Digital Amplifier delivers exceptional power and performance with a sleek design, featuring advanced circuitry for optimal sound quality and easy installation.

## Description

Full description not available

## Features

- TRUE RMS POWER - (450W RMS x 1 @ 4 ohms, 870W RMS x 1 @ 2 ohms, 1500W RMS x 1 @ 1 ohms). All In Phase IPA in-car amplifiers go through numerous check points to ensure you get the true performance you are paying for
- STEALTH DESIGN WITH AN EDGE - A slim enclosure and the blackout design of the amplifier allows the unit to be camouflaged into your boot, whilst the intimidating LED blue lights will give your system that evil look
- IMPROVED CIRCUIT DESIGN - In Phase's new digital amplifier circuit, senses its internal temperature and automatically moderates input level accordingly to prevent circuit shutdown. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 2Ω connection. This design enhances the flexibility to connect multiple subwoofers to a system
- VARIABLE LOW PASS FILTER - For extra flexibility a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The LPF is adjustable from 30 Hz to 250 Hz
- EASY FITTING AT HOME - The IPA series amps are not massive slabs of metal and plastic so their compact design ensures simple DIY fitting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | IN PHASE Audio |
| Item model number | IPA4001 |
| Package Dimensions | 64 x 31 x 10.4 cm; 8.36 kg |
| ASIN | B001IKKGZA |

## Product Details

- **Voltage:** 14 Volts (DC)
- **Manufacturer:** IN PHASE Audio
- **Maximum supply voltage:** 14.4 Volts
- **Mounting type:** Surface Mount
- **Brand:** In Phase

## Images

![In Phase IPA4001D Mono block 8000W Digital Amplifier - Image 1](https://m.media-amazon.com/images/I/61yHoonoB3L.jpg)
![In Phase IPA4001D Mono block 8000W Digital Amplifier - Image 2](https://m.media-amazon.com/images/I/91IOqjVO3tL.jpg)
![In Phase IPA4001D Mono block 8000W Digital Amplifier - Image 3](https://m.media-amazon.com/images/I/61IpzmyIeWL.jpg)
![In Phase IPA4001D Mono block 8000W Digital Amplifier - Image 4](https://m.media-amazon.com/images/I/81F7AUeoucL.jpg)
![In Phase IPA4001D Mono block 8000W Digital Amplifier - Image 5](https://m.media-amazon.com/images/I/61b7gJmNChL.jpg)

## Available Options

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

---

## 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.tw/products/48592455-in-phase-ipa4001d-mono-block-8000w-digital-amplifier](https://www.desertcart.tw/products/48592455-in-phase-ipa4001d-mono-block-8000w-digital-amplifier)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*