---
product_id: 49141194
title: "DI400P Ultra-DI Passive DI Box"
brand: "behringer"
price: "€ 38.89"
currency: EUR
in_stock: true
category: "Behringer"
url: https://www.desertcart.be/products/49141194-di400p-ultra-di-passive-di-box
store_origin: BE
region: Belgium
---

# Handles up to 3,000W speaker output Ground Lift switch for noise-free signal Ultra-flat frequency response DI400P Ultra-DI Passive DI Box

**Brand:** behringer
**Price:** € 38.89
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your sound game—plug in, stand out, and never miss a beat!

## Quick Answers

- **What is this?** DI400P Ultra-DI Passive DI Box by behringer
- **How much does it cost?** € 38.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/49141194-di400p-ultra-di-passive-di-box)

## Best For

- behringer enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Lightweight metal enclosure designed for rugged stage and studio use, fitting effortlessly into your professional rig.
- • **Noise-Free Performance:** Eliminate hum and buzz instantly with the integrated Ground Lift switch—perfect for any live or studio setup.
- • **Versatile Connectivity:** Seamlessly link guitars, basses, mixers, and amplifiers via XLR and TRS inputs for ultimate flexibility.
- • **Powerhouse Compatibility:** Connect directly to speaker outputs delivering up to 3,000 Watts without compromise.
- • **Studio-Grade Signal Clarity:** Experience pristine audio with the BEHRINGER OT-2 transformer’s ultra-flat frequency response.

## Overview

The Behringer DI400P Ultra-DI Passive DI Box is a professional-grade direct injection device engineered for flawless impedance and signal matching. Featuring the renowned BEHRINGER OT-2 transformer, it delivers an ultra-flat frequency response and supports direct connection to speaker outputs up to 3,000 Watts. Its Ground Lift switch ensures clean, noise-free audio, making it an essential tool for musicians and audio engineers seeking reliable, high-quality sound on stage and in the studio.

## Description

Buy Behringer DI400P Ultra-DI Passive DI Box. Free delivery and returns on eligible orders.

## Features

- Professional and multi-purpose direct injection box for stage and studio applications
- Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
- Ultra-flat frequency response due to renowned BEHRINGER OT-2 transformer
- Allows direct connection to speaker outputs with up to 3,000 Watts
- Ground Lift switch eliminates typical ground loop problems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KUA8G6 |
| Antenna Location | For Smartphones or TabletsLaptop |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 5 Hours |
| Best Sellers Rank | 13,750 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 13 in DI Units |
| Box Contents | Di400p Kompakte Direktbox mit Parallel |
| Brand Name | Behringer |
| Colour | Schwarz |
| Compatible Devices | Guitar, Bass, Mixer, Amplifier |
| Connectivity Protocol | XLR, P10 |
| Control Method | Touch |
| Controller Type | Application |
| Country of Origin | China |
| Customer Package Type | [Not Directly Mentioned] |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,177) |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Metal |
| Frequency Response | 40 Hz |
| Global Trade Identification Number | 00689076808385 |
| Is Waterproof | False |
| Item Dimensions D x W x H | 30.5D x 16.8W x 8.9H centimetres |
| Item Weight | 0.51 Pounds |
| MP3 player | No |
| Manufacturer | Behringer |
| Maximum Speaker Output Power (in watts) | 3000 Watts |
| Model Name | DI400P |
| Model Number | DI400P |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | TRS, XLR |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Electrical Wire |
| Product Features | Amplifier |
| Speaker Size | 4 Inches |
| Speaker Type | Multimedia |
| Specific Uses For Product | Portable device connectivity |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 4 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 689076808385 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Behringer
- **Connectivity technology:** TRS, XLR
- **Frequency response:** 40 Hz
- **Material:** Metal
- **Model name:** DI400P
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 3000 Watts
- **Speaker type:** Multimedia
- **Special feature:** Amplifier

## Images

![DI400P Ultra-DI Passive DI Box - Image 1](https://m.media-amazon.com/images/I/712CnhR8BvL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: Does this work for connecting the sound output from a PC or MP3 player into a PA system using a Stereo 1/8" TRS to Mono 1/4" TS cable?**
A: Yes that should be fine! :) You would also need an XLR to connect the DI Box to the PA.

**Q: I want to record digital piano and play live at church. Should I get Pyle-Pro PDC21 for $8 or is this significantly better?**
A: A normal DI box is $50 so I wouldn't go too much lower than this. These seem to work well. I've only had one go bad in the past year or so and I purchased like 8 for my church.

**Q: Can this reduce a speaker level signal to a line level signal? E.g. if I wanted to take a speaker level and connect it to a mixer.**
A: YES.  The other answers are not accurate.  This device as well as many other DI Boxes can make a Line Level 'copy' of the high power signal going to a speaker.  This is a common use however this yes comes with a major caveat.  The source (1/4 " INPUT) can be a highly amplified signal, such as the speaker output of a 100W guitar amplifier.  The output signal (XLR OUTPUT) will be what the mixer wants (Line Level).  CAVEAT: There must be a load connected to the THRU (Parallel OUT on this device).  This load can be a speaker or speaker load simulator, basically what you would normally connect to the amp.  Without a load connected, no signal flows and nothing will be output.  Worse yet, without a load connected, many amps will fry.  Amp to DI box to Speaker(1/4" OUT) and Mixer (XLR OUTPUT) is commonly used by guitarists.  This allows the PA Mixer or Recording Audio Interface to get all the good sound that the guitar signal chain has built, only missing coloring from the speaker cabinet.  If needing your speakers to be silent while still getting a good output on the XLR, adding a decent amp Attenuator or Load Simulator after the DI Box can reduce the power reaching the speaker to or near zero.  Note: Many higher end Attenuators and Load Simulators have a built in DI Box.

**Q: can i use this to hook up my 6505+ to my m-box?**
A: If you have the combo version, it has an XLR out already, so no DI required.  The head version doesn't seem to have this option, so you could use the preamp out, but I'm not sure if you could hear a difference between using a DI or running the 1/4" into the line level input of the M-Box.  You'll lose the tone you get from the power amp tubes either way.  The main point of a DI is to convert a 1/4" instrument signal to a balanced XLR signal if you're going into a stage snake.  Effectively running a 50' or 100' 1/4" cable will generally introduce noise and reduce signal quality, so the DI is a great option.  I've used this passive DI box in live situations for the past year, and it's worked like a champ.  I run my tracks (from an iPod) through it.

## Frequently Bought Together

- Behringer Ultra-DI DI400P High-Performance Passive DI-Box
- GearIT XLR Microphone Cable (10 Feet, 10-Pack) - XLR Male to Female, Balanced Shielded Cable for Mic Mixer, Recording Studio, Podcast - Black, 10ft, 10 Pack
- GEARit Guitar Instrument Cable (15ft 2-Pack) 1/4 Inch to 1/4 inch TS Straight Male to Male 6.35mm Mono Jack with Alloy Connector and Nylon Braid

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-16*