---
product_id: 1617327
title: "T400-4"
brand: "rockford fosgate"
price: "SAR 2470"
currency: SAR
in_stock: true
category: "Rockford Fosgate"
url: https://www.desertcart.com.sa/products/1617327-t400-4
store_origin: SA
region: Saudi Arabia
---

# 400 Watts max power output 2 or 4 channel versatile config Variable Punch EQ +18dB boost T400-4

**Brand:** rockford fosgate
**Price:** SAR 2470
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash your car’s true sound potential with power and precision!

## Quick Answers

- **What is this?** T400-4 by rockford fosgate
- **How much does it cost?** SAR 2470 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/1617327-t400-4)

## 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

- • **Compact Yet Mighty:** Sleek 2.14” x 8.14” x 13.66” design fits tight spaces without sacrificing power.
- • **Flexible Channel Modes:** Switch effortlessly between 2 or 4 channel setups to match your audio needs.
- • **Precision Sound Tuning:** Customize your bass and treble with a +18dB Punch EQ and 24dB/octave crossover.
- • **Rock-Solid Reliability:** Backed by Rockford Fosgate’s legendary build quality and a 2-year warranty.
- • **Power-Packed Performance:** Delivers up to 400 Watts of crystal-clear sound to energize your ride.

## Overview

The Rockford Fosgate Power T400-4 is a high-fidelity 400-Watt 4-channel Class A/B amplifier designed for versatile audio setups. It supports 2 or 4 channel configurations with stable bridging options, features advanced Punch EQ and Butterworth crossover for precise sound tuning, and comes in a compact form factor. Trusted for durability, it includes a 2-year parts and labor warranty.

## Description

Buy Rockford Fosgate Power T400-4 400-Watt 4-Channel Amplifier: Multichannel Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 |
|---------------|-------|
| ASIN | B0012Q9976 |
| Best Sellers Rank | #249,455 in Electronics ( See Top 100 in Electronics ) #583 in Car Multichannel Amplifiers |
| Brand | Rockford Fosgate |
| Built-In Media | T400-4 |
| Customer Reviews | 4.4 out of 5 stars 67 Reviews |
| Item Type Name | Rockford Fosgate T400-4 Power 400 Watt 4-Channel Amplifier |
| Item Weight | 10 Pounds |
| Manufacturer | Rockford Fosgate |
| Mfr Part Number | T400-4 |
| Model Number | T400-4 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year parts and laborand labor. |

## Product Details

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

## Images

![T400-4 - Image 1](https://m.media-amazon.com/images/I/61F77Z2CgQL.jpg)

## 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

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**Shop now:** [https://www.desertcart.com.sa/products/1617327-t400-4](https://www.desertcart.com.sa/products/1617327-t400-4)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-10*