Active Crossover
Active Crossover

Active Crossover

Regular price$31,837.00

DX-1B is a dual mono-block, single-channel analog active crossover.

The entire crossover operation is carried out purely via analog circuitry, ensuring no loss of details caused by digital-analog or analog-digital conversions. DX-1B features a 20dB adjustable range with a precision of 1dB and includes 4 crossover points, allowing each channel to support adjustments for up to 5 channels. Crossover points can be easily modified by replacing different crossover cards.

The DX-1B dual mono-block crossover employs a separate power supply, pioneering the use of switching power supplies to achieve AC-DC conversion. It can operate within a wide voltage range of 80-280V, completely resolving the power supply challenge that audiophiles find most difficult to address.

  • Size (W x D x H) (mm): 485*395*185mm
  • Net Weight: 14.34kg
  • Frequency Response: 5HZ~22KHZ(±0.5dB)
  • Total Harmonic Distortion(THD+N):-106dB(DC~22khz Measuring Bandwidth, Unweighted)
  • Signal-to-Noise Ratio(SNR):110dB
  • Dynamic Range (DNR): 116dB
  • Input Impedance: 10KΩ
  • Output Impedance: 600Ω
  • Line Level Output: XLR:9.6Vrms
  • The Adjustable Bandwidth Range: 0~-20dB 1dB Precision
  • Slope Selection: -12dB,-18dB,-24dB Every Tenfold Frequency
  • Hot-swappable and replaceable crossover cards.   
  • The data is measured when used as a full-range buffer. The performance of each channel's THD+N varies significantly depending on the crossover parameters. 
  • Due to the attenuation in the stopband caused by the crossover, the THD+N performance is typically better than its nominal specifications. 
  • Analog Audio Input: Balanced(XLR)*1 unit
  • Analog Audio Output: Balanced(XLR)*6 units
  • Input Voltage Range: 100~240Vac/47~63Hz
  • Power Consumption: 52W
  • Standby Mode: 1W
  • Operating Environment Temperature: +5°C to +35°C
  • Operating Environment Humidity: 5% ‒ 85% (No condensation)
  • Storage Temperature: -20°C to +55°C

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Power Supply and Power Consumption
Input Voltage Range 100~240Vac/47~63Hz
Power Consumption 52W
Standby Mode 1W
Temperature and Humidity Requirements
Operating Environment Temperature +5°C to +35°C
Operating Environment Humidity 5% ‒ 85% (No condensation)
Storage Temperature -20°C to +55°C