Rane Commercial AC 23S Active Crossover

Rane Commercial AC 23S Active Crossover

Rane Commercial AC 23S Active Crossover

Rane Commercial AC 23S Active Crossover

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Expected availability: 3-7 business days

Product Highlights

  • Stereo 2- or 3-Way
  • Mono 4- or 5-Way
  • Linkwitz-Riley Alignment
  • 24 dB per Octave Roll-Off Slopes
  • Adjustable Delays
  • Infrasonic, Ultrasonic, and RFI Filters
  • Low & Mid Output Muting
  • Input & Output Level Controls
  • Active Balanced XLR In/Out
  • Internal Universal Power Supply
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Rane Commercial AC23S overview

  • 1Description

The AC 23S Active Crossover from Rane Commercial can be configured as a stereo 2- or 3-way, or a mono 4- or 5-way crossover. Featuring a 4th-order Linkwitz-Riley filter alignment, the AC 23S minimizes phase difficulties in the critical crossover region. The crossover's interface includes active balanced XLR input and output connectors.

The Linkwitz-Riley alignment incorporates two cascaded 2nd-order Butterworth filters with identical phase characteristics on their low- and high-pass outputs, allowing for in-phase outputs at all frequencies. In-phase outputs ensure proper acoustic summing of common signals from adjacent drivers in the crossover region. This topology also gives you the benefit of roll-off slopes of 24 dB per octave, minimizing distortion and driver fatigue.

The Active Crossover features adjustable delay circuits on the low and mid outputs of each channel to compensate for any physical misalignment of the drivers. Time correction ensures the mechanical phase alignment of adjacent drivers is acoustically correct, thus maintaining the integrity of the electrical phase alignment of the crossover's filters. In 2- or 3-way stereo mode, the low outputs may be mono'ed by moving an internal jumper. Constant directivity horn equalization is possible with an internal modification of the crossover.

Infrasonic, ultrasonic, and RFI filters
Low & mid output muting in 3-way mode
Input & output level controls
Fully active balanced XLR in/out
Internal universal power supply, 100-240 VAC
In the Box
Rane Commercial AC 23S Active Crossover
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Rane Commercial AC23S specs

    Crossover Alignment: Linkwitz-Riley
    Slopes: 24 dB per octave
    3-Way Low-Mid Range: 70 Hz - 1 kHz
    3-Way Mid-High Range: 190 Hz - 7 kHz
    2-Way Low-Mid Range: 190 Hz - 7 kHz
    Time Delay Adjust Range: Off to +2 ms
    Inputs Type: Active balanced XLR
    Impedance: 20 kOhms
    Maximum Level: +21 dBu
    Gain Range: Off to +6 dB
    Outputs Type: Active balanced XLR
    Impedance: 200 Ohms
    Maximum Level: +20 dBu
    Gain Range: Off to +12 dB
    Switch Band muting
    Filter RFI
    Infrasonic Filter: 20 Hz, 18 dB per octave, Butterworth
    Ultrasonic Filter: 40 kHz, 18 dB per octave, Bessel
    Frequency Response 20 Hz - 40 kHz
    THD & Noise 0.02%
    IMD SMPTE 0.02%
    Signal to Noise Ratio 92 dB
    Maximum Power 7 W
    Voltage 100-240 VAC, 50/60 Hz
    Conformance CE, FCC, cULus
    Construction Steel
    Form Factor 1 RU
    Dimensions 1.75 x 19.0 x 5.3" / 4.4 x 48.3 x 13.3 cm
    Weight 5 lb / 2.3 kg

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