dbx 234xs User Manual

Complete Loudspeaker Management System
Features
234s/234xs Crossover
More sound to your amps and speakers
The secret to making speakers sound great lies with the crossover you use. With the dbx® 234s and 234xs Crossovers you’ll
get great performance, ultra low-noise, rugged reliability and four decades of dbx knowledge and expertise in building
the world’s finest processors. The 234 uses precision filters to separate the audio signal and direct the correct frequencies
to your loudspeaker drivers. By directing only the specific frequency bands to each speaker driver the 234 leaves your
amplifiers free to use their full power on the usable signal eliminating distortion and giving your PA system a cleaner and
better sound.
The dbx 234 is a dual channel crossover with all the features you would expect from a professional product. They feature
Linkwitz-Riley 24dB per octave filters, independent output gain controls for level matching, output phase inversion, 40 Hz
low cut filter, and optional mono summing of the low frequency (subwoofer) output. Everything in the design exudes great
precision from the solid “click” controls to the high quality ¼” TRS (234s) and XLR (234xs) inputs and outputs.
< TRS differentially balanced ins and outs (234s)
< XLR balanced ins and outs (234xs)
< Mode switches for mono 4-way or stereo
2-way/3-way operation
< Low frequency summed (subwoofer) output
< x10 range switch on both channels
< 40 Hz high pass (low cut) filter both
channels
< Phase reverse switch on all outputs
< Individual level controls on all outputs
< 24dB per octave Linkwitz-Riley filters
(the professional standard)
< Stereo/Mono status LEDs indicate the
selected mode
< dbx 2 year parts and labor as standard
< CSA NRTL/C approved
< CE compliant
Stereo 2-Way/Mono 3-Way/Mono 4-Way Crossover
Who uses this product:
BANDS
DJs
SOUND
INSTALLATION
STUDIO
dbx Professional
Products
8760 S. Sandy Pkwy.
Sandy, Utah 84070
801.568.7660 PHONE
801.568.7662 FAX
801.568.7583 INT’L FAX
customer@dbxpro.com
www.dbxpro.com

dbx 234xs Specifications

General

Type	Compressor
Proper use	-
Product color	White
Frequency range	20 - 20000 Hz
AC input voltage	100- 230 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	15 W

Weight and Dimensions

Depth	175 mm
Width	483 mm
Height	44 mm
Weight	1800 g
Package weight	2600 g

Summary

Product Features

Connectivity Types

Features TRS balanced inputs/outputs (234s) and XLR balanced inputs/outputs (234xs).

Operational Modes

Supports stereo 2-way/3-way and mono 4-way operation with mode switches.

Frequency Filtering

Includes a 40Hz high-pass filter and 24dB/octave Linkwitz-Riley filters.

Output Configuration

Offers summed low-frequency output and individual output level controls.

Extended Range

Features an x10 range switch for expanded crossover frequency selection.

Phase and Status Indicators

Includes phase reverse switches and stereo/mono status LEDs.

Certifications and Warranty

CSA NRTL/C approved, CE compliant, with a 2-year parts and labor warranty.

User Applications

Target User Groups

Identifies key user groups including bands, DJs, sound installations, and studios.

Specifications

Input and Output Details

Details connectors, impedance, and max levels for inputs and outputs (234s/234xs).

Crossover Frequency Ranges

Specifies crossover frequencies for stereo and mono modes, including x10 setting.

Function Switch Functions

Describes front and rear panel switches like Low Cut, Phase Invert, x10, and Mode.

Performance Metrics

Lists system performance data: bandwidth, frequency response, dynamic range, THD+N.

Power and Physical Data

Covers power requirements, operating voltage/temperature, dimensions, and weight.