ART CX311
Active Crossover
Equalizer$157Manufacturer list price
Specifications
- Type
- Equalizer
- Description
- Active Crossover
- Topology
- solid-state, state-variable active filter
- Signal path
- Analog
- Channels
- 2
- Channel format
- stereo
- Form factor
- rack
- Rack units
- 1
- Powered
- true
- Power (W)
- 15
- Frequency response
- 10Hz-40kHz (+/-0.5dB)
- Impedance (Ω)
- 100000
Details
Controls: Discrete low/high output level controls per channel, switchable 30Hz low-cut filters, switchable phase invert, variable subwoofer level and frequency controls
I/O: 2x XLR + 2x 1/4" TRS balanced inputs; 5x 1/4" TRS balanced outputs (includes dedicated subwoofer output)
Notable use: PA/fixed-installation stereo 2-way active crossover with dedicated subwoofer processing section
Notes: DEVICE_CLASS FLAG: the CX311 is actually a stereo 2-way active CROSSOVER with a dedicated subwoofer section, not an equalizer. There is no 'Crossover' device_class option in the allowed enum, so 'Equalizer' was selected as the closest available fit per instructions; this is an imperfect match and should be treated as such downstream. Main crossover filter is 4th-order Linkwitz-Riley (24dB/octave, state-variable); subwoofer filter is a separate 2-pole Butterworth (12dB/octave). price_usd=$157 sourced from current Sweetwater listing (B&H lists $164.99 for the same item -- used Sweetwater's lower current figure as the primary reference; both are current retailer prices, not secondary market).