MR DJ 234XO 2/3-way Stereo, 4-way Mono Crossover

MR DJ USA 234XO Professional Stereo 2/3-Way & Mono 4-Way Electronic Crossover with Balanced XLR Inputs & Outputs

The MR DJ USA 234XO is a professional rackmount electronic crossover engineered for precision frequency management in PA systems, DJ rigs, concert sound, houses of worship, recording studios, and permanent audio installations. Supporting Stereo 2-Way, Stereo 3-Way, and Mono 4-Way operation with 24dB/octave Linkwitz-Riley filters, balanced XLR connectivity, and independent output controls, the 234XO delivers accurate speaker crossover performance and superior system optimization.

Key Features

🔊 PROFESSIONAL MULTI-WAY ELECTRONIC CROSSOVER – Supports Stereo 2-Way, Stereo 3-Way, and Mono 4-Way operation for maximum flexibility in professional sound systems.

🎚️ 24dB/OCTAVE LINKWITZ-RILEY FILTERS – Precision crossover filters provide smooth frequency transitions, accurate phase alignment, and exceptional sound quality.

🎛️ INDIVIDUAL OUTPUT LEVEL CONTROLS – Dedicated level controls on every output allow precise speaker balancing and system tuning for optimal performance.

🔄 LOW-FREQUENCY SUMMING FOR SUBWOOFERS – Integrated low-frequency summing circuit optimizes subwoofer performance and bass management in multi-speaker systems.

🎤 PROFESSIONAL BALANCED CONNECTIVITY – Features balanced XLR outputs and XLR / 1/4" TRS inputs for clean, reliable signal transmission in demanding professional audio environments.

Product Description

The MR DJ USA 234XO Professional Electronic Crossover is designed to provide precise frequency management for professional PA systems, DJ sound systems, clubs, houses of worship, recording studios, theaters, and permanent commercial audio installations.

By dividing the incoming audio signal into dedicated frequency bands, the 234XO allows each amplifier and speaker component to reproduce only the frequencies it was designed to handle, improving efficiency, clarity, and overall system performance.

Supporting Stereo 2-Way, Stereo 3-Way, and Mono 4-Way operating modes, the crossover adapts easily to a wide variety of speaker configurations. Its 24dB/octave Linkwitz-Riley crossover filters provide smooth crossover transitions while maintaining proper phase alignment throughout the frequency spectrum.

Individual output level controls, phase reverse switches, low-frequency summing for subwoofer systems, and professional balanced XLR outputs make the 234XO an excellent choice for bi-amped, tri-amped, and multi-amplifier sound systems.

Whether you're building a professional concert system, optimizing a nightclub installation, managing subwoofers, or configuring a live sound reinforcement system, the MR DJ USA 234XO delivers the accuracy, flexibility, and reliability professionals demand.

General Features

• Professional Stereo / Mono Electronic Crossover

• Stereo 2-Way Operation

• Stereo 3-Way Operation

• Mono 4-Way Operation

• Professional 1U Rackmount Design

• Low-Frequency Summing for Subwoofers

• 24dB/Octave Linkwitz-Riley Filters

• Balanced XLR Outputs

• XLR & 1/4" TRS Inputs

• Independent Output Level Controls

• Phase Reverse Switches on All Outputs

• Stereo / Mono Status LEDs

• Precision Frequency Management

• Designed for Professional Sound Reinforcement

• Switchable 110V / 220V Operation

Specifications

Operating Modes

• Stereo 2-Way

• Stereo 3-Way

• Mono 4-Way

Audio Performance

• Frequency Response: 25 Hz – 25 kHz

• Signal-to-Noise Ratio: 80 dB

• Filter Type: Linkwitz-Riley

• Filter Slope: 24 dB/Octave

Crossover Frequency Ranges

• Subwoofer: 50 Hz – 250 Hz

• Low / High: 70 Hz – 1,000 Hz

• Mid / High: 480 Hz – 7,000 Hz

Connectivity

Inputs

• Balanced XLR Inputs

• 1/4" TRS Inputs

Outputs

• Balanced XLR Outputs

Electrical Specifications

• Input Impedance: 100k Ohms

• Output Impedance: 220 Ohms

• Power Input: Switchable 110V / 220V

Physical Specifications

• Model: 234XO

• Brand: MR DJ USA

• Rack Size: 1U

• Dimensions: 19" W × 6.9" D × 1.75" H

• Product Weight: 4 lbs.

• Shipping Weight: 5.8 lbs. (2.6 kg)

• Finish: Black

Perfect For

• Professional PA Systems

• DJ Sound Systems

• Clubs & Nightclubs

• Houses of Worship

• Concert Sound Reinforcement

• Live Sound Applications

• Multi-Amplifier Speaker Systems

• Subwoofer Management

• Bi-Amp Speaker Systems

• Tri-Amp Speaker Systems

• Event Production

• Permanent Installations

• Recording Studios

• Auditoriums

• Theaters

Package Includes

• (1) MR DJ USA 234XO Electronic Crossover

• (1) AC Power Cord

• (1) Owner's Manual

• (4) Rack Mount Screws

• (4) Rack Mount Washers

Warranty

• 1-Year Manufacturer's Warranty

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Shipping Policy

Absolute Pro Music is proud to offer fast shipping at affordable prices. The shipping fee for each order is based on the package weight, destination, and shipping method. For the most accurate shipping information, use the "Get shipping quote" link on the product pages or in your shopping cart.

Shipping Methods and Transit Times

Absolute Pro Music ships orders from our Los Angeles, California location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time. The shipping times below refer to items labeled with an availability of In Stock - Ships the Same or Next Business Day.

United States Customers:

The shipping methods listed above are for residential and commercial destinations within the continental 48 United States. Absolute Pro Music primarily uses FedEx to ship orders. To provide the most affordable rates, small items shipped via Standard Flat Rate or USPS First Class Mail will be delivered through a joint effort by DHL and USPS. Shipments to military addresses and PO Boxes will only ship via USPS. When shipping to a military APO/FPO/DPO address, we strongly recommend choosing USPS Priority as the shipping time is much quicker than Parcel and averages about 2-3 weeks.

Canadian Customers: We offer all-inclusive shipping to our Canadian customers. (click here for details)

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Order Tracking

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Shipping to Alternate Address

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Shipping Changes Fees (Address Intercept)

If a request to change the shipping address is made after the package leaves the Absolute Pro Music warehouse, it is subject to an Address Intercept Fee imposed by the shipping carrier. The amount of the fee varies according to the shipping carrier and the destination of the package. Absolute Pro Music will do its best to work with the shipping carriers to make these changes so that your package arrives at the correct address. Please be aware that not all shipping carriers will accept address intercept changes. This policy is in accordance with the security measures and agreements made with our third-party shipping companies.

Signature Required

Due to the valuable contents of some shipments, Absolute Pro Music may require a signature upon delivery. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by calling Absolute Pro Music Customer Service at +1 213 744 1144

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.