Can I to use it at 3 way in mono????

It's 2 way or 3 way in stereo and 4 way only as mono. So what is the problem in using it as 3 way mono ? Just don't use the second 3 way section !

What are the inputs that are called "Not used?"

In a 4 way configuration, this crossover, becomes only one channel, requiring only one input.

Will this work with Bose 901 series speakers instead of the Bose 901 crossover they come with ?

No it will not. The Bose crossover has different response curves. The CX3400 is a standard Linkwitz Riley crossover .

i have a pair of self powered speakers...so..how can i bridge this to a pair of passive subwoofers?

In 3 way or Mono you connect from low out to subwoofer amp. From the amp you bridge the speakers, you might have a subwoofer port I the back, go from there

Behringer Cx3400 Superx Pro High Precision Stereo

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

🎛️ Elevate your sound game with precision crossover mastery!

ULTIMATE FLEXIBILITY - Supports 2 to 4-way stereo or mono configurations, adapting effortlessly to any pro audio setup.
PHASE PERFECT ALIGNMENT - Integrated adjustable delay and polarity switches ensure zero phase difference and seamless driver integration.
ROBUST DRIVER PROTECTION - Switchable 25 Hz subsonic filters safeguard your low-frequency drivers from damage during intense gigs.
NOISE FREE SIGNAL INTEGRITY - Shielded transformer network minimizes interference, delivering pristine audio clarity every time.
PRECISION FREQUENCY CONTROL - State-variable Linkwitz-Riley filters deliver razor-sharp 24 dB/octave crossover for crystal-clear sound separation.

The Behringer CX3400 SuperX Pro is a professional-grade active frequency crossover featuring 24 dB/octave Linkwitz-Riley filters, adjustable delay for phase alignment, and versatile 2 to 4-way stereo or mono operation. Designed for flawless frequency separation and driver protection, it includes individual limiters, polarity switches, and subsonic filters, making it a reliable choice for live sound engineers and audiophiles seeking pristine, interference-free audio performance.

Specifications

ASIN	B000CCN15C
Audio Input	XLR
Brand	Behringer
Brand Name	Behringer
Connectivity Technology	Auxiliary
Connectivity technology	Auxiliary
Customer Reviews	4.3 out of 5 stars 90 Reviews
Frequency	20 Hz
Global Trade Identification Number	00133587608076
Item Weight	5.51 Pounds
Item weight	5.51 Pounds
Manufacturer	Behringer
Manufacturer Part Number	CX3400
Model Number	CX3400
Noise Level	24 Decibels
Number of Channels	4
Number of channels	4
Output Connector Type	XLR
Power Source	Corded Electric
Power source	Corded Electric
UPC	403365301001 689076811385 133587608076
Unit Count	1.0 Count

Reviews

M**L

Kein Fehlkauf!

Schon lange im Einsatz! Funktioniert ohne Probleme. Würde sie jederzeit wieder kaufen

3.07.2019

A**R

Simple and straight to the point

great cross over, i love this cross over. It makes it easier to install in amp/analog mixer rack, This is great for gigs where your just needing a 2 channel input from a dj and not have to bring the 5k digital mixer just to do the cross over for subwoofers.

28.10.2025

P**A

Five Stars

have yet to use but came as advertised

4.08.2014

A**D

Super produit

Correspondait à mes attentes

29.09.2023

K**A

Four Stars

Work fine so far I heard a few things about this model but it is working great sounds good.

12.06.2018

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