DBX 234S
UPC/EAN #691991401282
MPN #DBX234SV
$449.99
Économisez 18.9%, Prix suggéré $555.00
Stereo 2/3-way or mono 4-way, 24dB/oct Linkwitz-Riley filters, 40Hz low cut, phase invert, LF sum, TRS I/O, x10 range switch, clean precise control
The dbx 234s is a versatile and professional-grade active crossover designed to optimize the clarity and power distribution in multi-speaker PA systems. Whether you're configuring a stereo 2-way, stereo 3-way, or mono 4-way setup, the 234s ensures that each driver only receives the frequencies it's designed to handle, resulting in cleaner sound, improved headroom, and reduced distortion.
Engineered with 24 dB/octave Linkwitz-Riley filters, the 234s delivers seamless crossover transitions and precise audio separation. It features independent output level controls, phase inversion switches, a 40 Hz low-cut filter, and LF summing for subwoofers, giving users complete control over their system's sound profile. With TRS balanced inputs and outputs, intuitive front-panel controls, and robust internal components, it's ready for the rigors of touring and installation alike.
Caractéristiques
Versatile Crossover Configuration: Supports stereo 2-way, stereo 3-way, or mono 4-way operation for maximum flexibility.Precision Filters for Clean Sound: Uses Linkwitz-Riley 24 dB/octave filters for smooth, professional-grade crossover performance.Subwoofer Output Option: Includes a mono-summed low-frequency output to drive subwoofers with impact and clarity.Switchable Low-Cut Filter: Built-in 40 Hz high-pass filter helps eliminate unwanted rumble from the signal.Phase and Gain Controls: Each output features independent level and phase invert switches for perfect system tuning.x10 Frequency Range Switch: Multiplies crossover frequency range for use with mid-high or high-frequency drivers.Clear LED Indicators: Visual feedback for mode, filter settings, and output phase makes setup intuitive.Balanced TRS Inputs and Outputs: Ensures clean signal transfer and compatibility with pro audio gear.Rugged, Rack-Ready Design: Built for touring and installed sound with a compact 1U chassis and durable construction.
Spécifications
General Features
TRS differentially balanced 14 inch ins and outsMode switches for mono 4 way or stereo 2 way 3 way operationLow frequency summed subwoofer outputx10 range switch on both channels40 Hz high pass low cut filter both channelsPhase reverse switch on all outputsIndividual level controls on all outputs24 dB per octave Linkwitz Riley filtersStereo Mono status LEDs indicate the selected modeCSA NRTLC approvedCE compliant
Audio Performance
Frequency Response less than 3 Hz to greater than 90 kHz plus zero minus 3 dBBandwidth 20 Hz to 20 kHz plus minus 0 point 5 dBSignal to Noise Ratio ref 4 dBu 22 kHz BWStereo greater than 94 dB Low greater than 93 dB Mid greater than 90 dB HighMono greater than 94 dB Low Low Mid greater than 92 dB High Mid greater than 88 dB HighDynamic Range greater than 106 dB unweightedTHD plus Noise less than 0 point 004 percent at 4 dBu 1 kHz less than 0 point 04 percent at 20 dBu 1 kHzInterchannel Crosstalk less than minus 80 dB from 20 Hz to 20 kHz
Crossover Configuration
Stereo ModeLow Mid 45 to 960 Hz or 450 Hz to 9 point 6 kHzLow High 45 to 960 Hz or 450 Hz to 9 point 6 kHzMid High 450 Hz to 9 point 6 kHzMono ModeLow Low Mid 45 to 960 Hz or 450 Hz to 9 point 6 kHzLow Mid High Mid 450 Hz to 9 point 6 kHzHigh Mid High 450 Hz to 9 point 6 kHzCrossover Filter Type Linkwitz Riley 24 dB per octave state variable
Inputs
Connectors 14 inch TRSType Electronically balanced unbalanced RF filteredImpedance Balanced greater than 50k ohms Unbalanced greater than 25k ohmsMax Input greater than plus 22 dBu
Outputs
Connectors 14 inch TRSType Impedance balanced unbalanced RF filteredImpedance Balanced 200 ohms Unbalanced 100 ohmsMax Output greater than plus 21 dBu into 2k ohms or greater
Switches and Indicators
Low Cut Activates 40 Hz Butterworth 12 dB octave HPF per channelPhase Invert Per outputx1 x10 Frequency Multiplier Per channelMode Switch Selects stereo mono and 2 3 4 way operationLF Sum Selects normal stereo or mono summed low frequency operationIndicators Stereo Operation Green Mono Operation Yellow Low Cut Red x10 Green Phase Invert Red
Power and Dimensions
Operating Voltage 100 120 VAC 230 VAC 50 60 HzPower Consumption 15 WPower Connector IEC receptacleOperating Temperature 0 to 45 degrees CelsiusDimensions 1 point 75 inch H x 19 inch W x 6 point 9 inch DUnit Weight 4 point 0 lbsShipping Weight 5 point 8 lbs
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