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

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Behringer Super-X Pro Cx3400 High-Precision Stereo 2-Way/3-Way/Mono 4-Way Crossover With Limiters

Product ID: 16162913

Details

Brand
Behringer
Connectivity Technology
XLR
Item Weight
5.5 pounds
Number of Channels
4
Power Source
Corded

🔊4-way stereo/mono crossover versatility

🎚️24 dB/oct Linkwitz-Riley filters

🛡️Individual limiters & phase reverse switches

€ 355.06

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Description

🎛️ Elevate your sound game with precision and power — don’t let your rig fall behind!

BUILT IN PROTECTION - Individual limiters and phase reverse switches safeguard your speakers and optimize phase alignment effortlessly.
ULTIMATE FLEXIBILITY - Supports stereo 2-way, 3-way, or mono 4-way configurations to tailor your audio setup perfectly.
LOW FREQUENCY DEFENSE - Switchable 25 Hz subsonic filter protects your low-frequency drivers from damaging rumble and distortion.
PRO GRADE EQUALIZATION - Customizable equalization for constant directivity horns ensures consistent, professional sound coverage.
PRECISION FREQUENCY CONTROL - State-variable Linkwitz-Riley filters deliver razor-sharp 24 dB/octave crossover for crystal-clear sound separation.

The Behringer Super-X Pro CX3400 is a high-precision stereo crossover featuring 24 dB/octave Linkwitz-Riley filters, versatile 2-way/3-way/mono 4-way operation, and built-in limiters with phase reverse switches. Designed for professional audio setups, it offers subsonic filtering and equalization tailored for constant directivity horns, making it a reliable choice for DJs, live gigs, and studio environments seeking clear, protected, and customizable sound separation.

Specifications

ASIN	B000CCN15C
Audio Input	XLR
Best Sellers Rank	#132,381 in Electronics ( See Top 100 in Electronics ) #791 in Audio Component Amplifiers
Brand Name	Behringer
Connectivity Technology	XLR
Customer Reviews	3.9 3.9 out of 5 stars (97)
Frequency	20 hertz
Global Trade Identification Number	00133587608076
Included Components	Stereo Crossover With Limiters
Item Type Name	BEHRINGER CX3400 High-Precision Stereo 2- Way/3-Way/Mono 4-Way Crossover with Limiters Silver Black
Item Weight	5.5 pounds
Manufacturer	Behringer
Manufacturer Part Number	CX3400
Model Number	CX3400
Noise Level	24 db
Number of Channels	4
Number of Items	1
Output Connector Type	XLR
Power Source	Corded Electric
UPC	403365301001 689076811385 133587608076
Unit Count	1 Count
Warranty Description	Please refer to http://www. Music-group. Com/warranty. Aspx.

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€ 355.06

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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