What is an active crossover and how does it differ from passive crossovers?

Active crossovers are powered processors that split audio signals at specified frequencies before amplification, offering flexibility, lower distortion, and independent control of each frequency band compared to passive crossovers in speaker cabinets.

Why would I run a stereo 2-way instead of mono 3-way configuration?

Stereo 2-way splits left and right channels into lows and highs independently, ideal for full-range stereo systems; mono 3-way splits a single signal into three bands (lows, mids, highs) for better detail in monophonic systems or speaker systems.

What does Linkwitz-Riley 24 dB-per-octave filtering provide?

Linkwitz-Riley filters offer steep 24 dB/octave slopes that cleanly separate frequency bands with minimal phase distortion, ensuring smooth transitions between drivers and preventing overlap that causes cancellation or comb filtering artifacts.

Why do all output channels have independent phase inversion switches?

Phase inversion lets you flip the polarity of any output band to compensate for acoustic delays or driver phasing issues, ensuring all frequency bands work together coherently for maximum impact and clarity.

What role does the 40 Hz high-pass filter play in system protection?

The 40 Hz high-pass filter removes sub-audible rumble and low-frequency noise before it reaches your amplifiers and speakers, protecting drivers from excursion damage and improving overall system efficiency and headroom.

When is a crossover essential versus optional in a PA setup?

Crossovers are essential when using separate low-frequency and high-frequency drivers or subwoofers to ensure each device handles only the frequencies it's designed for, improving sound quality, coverage, and equipment longevity.

How quickly can you deliver the dbx 223xs to my UAE or GCC facility?

Delivery times vary based on your location and stock availability; contact the Procure.ae team to request a quote and confirm delivery timing for your order.

Does Procure.ae provide setup support for integrating this crossover into a PA system?

Procure.ae can advise on crossover configuration and system integration best practices; reach out to discuss what technical guidance is available for your installation.

What are the key technical specifications of the dbx 223xs UK version?

The dbx 223xs UK is a dual-channel stereo 2-way or mono 3-way active crossover with Linkwitz-Riley 24 dB-per-octave filters, XLR balanced I/O, independent gain controls, phase inversion on all outputs, 40 Hz high-pass filter, and a UK power plug.

What's included in the dbx 223xs UK package?

Contact Procure.ae to confirm the package contents, including cables, documentation, and any mounting hardware or accessories provided with the crossover.

Is the dbx 223xs UK covered by a warranty?

Contact Procure.ae to confirm warranty terms, coverage details, and regional service options for the dbx 223xs UK version.

dbx 223xs Stereo 2-Way Mono 3-Way Crossover with XLR Connectors UK Version

The dbx 223xs is a dual-channel stereo 2-way or mono 3-way active crossover with Linkwitz-Riley 24 dB-per-octave filters, XLR balanced inputs and outputs, independent gain controls, phase inversion switches on all outputs, and a 40 Hz high-pass filter. UK version with appropriate regional power supply.

Overview

The dbx 223xs is a professional active crossover designed to separate audio signals and direct the correct frequency bands to each loudspeaker driver, enabling amplifiers to operate at full efficiency and improving PA system clarity and headroom. Its Linkwitz-Riley 24 dB-per-octave filters are the professional standard for crossover design, and the flexible stereo 2-way or mono 3-way switching makes the 223xs equally at home in stereo main systems or mono PA setups with dedicated subwoofer outputs. This is the UK version with appropriate regional power supply.

Key Features

Stereo 2-way or mono 3-way operation via front panel mode switch
Linkwitz-Riley 24 dB-per-octave crossover filters
XLR balanced inputs and outputs for quiet, professional signal routing
Independent gain controls on all outputs for accurate level matching
Phase reverse switch on every output for flexible system alignment
Low-frequency mono summing output for dedicated subwoofer amplification
x10 frequency range switch on both channels
40 Hz high-pass filter on both channels
Stereo/Mono status LEDs indicate active operating mode

Specifications

Type: Active Stereo Crossover
Operating Modes: Stereo 2-way or Mono 3-way
Filter Type: Linkwitz-Riley, 24 dB/octave
High-Pass Filter: 40 Hz (both channels)
Connectors: XLR balanced inputs and outputs
Phase Inversion: Available on all outputs
Gain Controls: Independent on all outputs
Region: UK
Weight: 1.7 kg
Color: Black

Why buy from Procure.ae

Procure.ae supplies professional audio signal processing equipment to sound engineers, PA hire companies, and installed sound contractors across the UAE and GCC. We offer competitive B2B pricing on dbx crossovers and signal processors with regional delivery. Contact us to request a quote for the dbx 223xs UK Version.

FAQ

What is the difference between stereo 2-way and mono 3-way mode on the dbx 223xs?
In stereo 2-way mode, the 223xs splits a stereo signal into separate high and low frequency bands per channel. In mono 3-way mode, a single mono signal is divided into three bands for driving separate low, mid, and high amplifier channels in a tri-amplified PA system.

Why use a Linkwitz-Riley 24 dB-per-octave crossover filter?
Linkwitz-Riley filters at 24 dB per octave produce a flat summed frequency response when outputs are combined, avoiding the 3 dB peak that Butterworth designs exhibit at the crossover point. This is the recognized professional standard for speaker system crossovers.

Is the UK version of the dbx 223xs compatible with UAE mains voltage?
The UAE operates on 220-240V mains power, consistent with UK-spec equipment. However, buyers should verify the specific power supply rating and use an appropriate plug adapter or hardwire connection for UAE installations.