---
product_id: 1617327
title: "Power T400-4 400-Watt 4-Channel Amplifier"
brand: "rockford fosgate"
price: "674134CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/1617327-power-t400-4-400-watt-4-channel-amplifier
store_origin: SN
region: Senegal
---

# 400 Watts peak power Compact 2.14” height design 4-channel versatile output Power T400-4 400-Watt 4-Channel Amplifier

**Brand:** rockford fosgate
**Price:** 674134CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash your ride’s true sound potential with power and precision!

## Quick Answers

- **What is this?** Power T400-4 400-Watt 4-Channel Amplifier by rockford fosgate
- **How much does it cost?** 674134CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/1617327-power-t400-4-400-watt-4-channel-amplifier)

## Best For

- rockford fosgate enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart Design:** Slim 2.14-inch profile fits seamlessly into any car audio system without compromise.
- • **Rock-Solid Reliability:** Backed by Rockford Fosgate’s legendary build quality and a 2-year parts and labor warranty.
- • **Precision Audio Control:** Variable Punch EQ with +18dB boost at 45Hz and +14dB at 12.5KHz for custom sound sculpting.
- • **Power That Commands Attention:** Delivers up to 400 Watts of crystal-clear RMS power for immersive sound.
- • **Flexible Channel Configurations:** Switch effortlessly between 2 or 4 channel modes to tailor your audio setup.

## Overview

The Rockford Fosgate Power T400-4 is a compact yet powerful 4-channel Class A/B amplifier delivering up to 400 Watts RMS. Its versatile design supports multiple channel configurations and features advanced audio controls like a variable Punch EQ and Butterworth crossover. Engineered for high fidelity and durability, it’s perfect for professionals and enthusiasts seeking premium car audio performance backed by a 2-year warranty.

## Description

Power T400-4 400-Watt 4-Channel Amplifier

## Features

- The Power T400-4 4-channel amplifier offers high fidelity in a full-range configuration with 400 Watts of POWER
- Versatile design can be used in either 2 or 4 channel configurations (RMS Power Output: 60 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged or 2-Ohm x 2 Bridged Stable)
- Our Class A/B amplifier offers the perfect balance of power output and compact design (2.14” x 8.14” x 13.66”) required for high performance audio systems
- Featuring differential RCA inputs, variable Punch EQ with +18dB boost @ 45Hz and/or +14dB @ 12.5KHz and 24dB/octave Butterworth crossover make T400-4 an impressive POWER house
- Famous Rockford Fosgate build quality ensures that the T400-4 will handle everything you throw at it! Full 2-year parts and labor warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 13.66 x 8.14 x 2.14 inches |
| Voltage | 12 Volts |
| Manufacturer | Rockford Fosgate |
| Mounting Type | Car Mount |
| Brand | Rockford Fosgate |
| Number of Channels | 4 |
| Output Power | 400 Watts |
| Specification Met | Cea-2006 |
| Supply Current | 11.58 Amps |
| Global Trade Identification Number | 00780687324469 |
| UPC | 780687319953 780687324469 080687319954 |
| Item Weight | 10 pounds |
| Product Dimensions | 13.66 x 8.14 x 2.14 inches |
| Item model number | T400-4 |
| Is Discontinued By Manufacturer | Yes |
| Wireless Remote | No |
| Warranty | 2 year parts and laborand labor. |

## Product Details

- **Item dimensions L x W x H:** 13.66 x 8.14 x 2.14 inches
- **Voltage:** 12 Volts
- **Manufacturer:** Rockford Fosgate
- **Mounting Type:** Car Mount
- **Brand:** Rockford Fosgate

## Images

![Power T400-4 400-Watt 4-Channel Amplifier - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Is that silvery product picture correct?  The description shows an entirely different product (which matches the manufacturer's website)**
A: This amp says T400-4 on the face. Although the amp that I had has a completely different look. I think this may be an older design of the RF amps. Power series are good amps and the only type I run... I have been running a Power 1050s since 2001. I don't even bother with Punch or even Prime series.

**Q: My HU has 2.5v preamp votage. Setting amp gain at 6 or above gives me audible hiss at any volume. The higher the more. What should I do to get louder?**
A: I had the same issue until I followed sonic electronix guide to Amp tuning. I followed the guide and the hissing stopped. Seems like I turned up the gain too much. At 75% volume on your HU, you shouldn't hear any hissing if no music is on or plugged in. In this case you tuned your amp correctly to your HU. To get it over with you can spend the money to have a professional do so, but I suggest you to follow up some guides on the internet. The sonicelectronix amp guide is a great guide for tuning your amp with your HU. Just Google guides and it will help you.

**Q: Can I hook this up to 3000 watts?**
A: No

**Q: How many amps does it need?**
A: Here is some information about the current draw of the T400-4

Recommended Fuse:  60 Amps
Average Current Draw (13.8V Music):  30 Amps
Max. Current Draw (13.8V Sinewave):  60 Amps
Suggested Alternator:  75 Amps

Thanks for your interest in Rockford Fosgate!

## Frequently Bought Together

- Rockford Fosgate Power T400-4 400-Watt 4-Channel Amplifier
- Rockford Fosgate Power T1000-1bdCP 1,000-Watt Class-BD with Constant Power Mono Amplifier
- Rockford Fosgate Punch PEQ Equalization Remote

---

## 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.sn/products/1617327-power-t400-4-400-watt-4-channel-amplifier](https://www.desertcart.sn/products/1617327-power-t400-4-400-watt-4-channel-amplifier)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-22*