Check the listing for details. ART CX311 Stereo 2-Way Crossover with Sub Out. Condition: New. Listed at 149.99 USD. Powered by Frooition FREEShipping Every Day* 45 DAYNo Hassle Returns LIFETIMETechnical Support Your #1 Source for Audio, Video and Speaker Building ComponentsHome A/VSpeaker ComponentsPro AudioCar AudioConnectors & AdaptersWire & CablesElectronic PartsBattery & PowerTools & SuppliesSurveillance ART CX311 Stereo 2-Way Crossover with Sub Out ART CX311 Stereo 2-Way Crossover with Sub Out Item Description Overview The ART CX311 crossover may be used as a stereo 2-way crossover network and has the addition of a subwoofer output for low-frequency reinforcement. It employs 24 dB/octave state-variable, fourth-order Linkwitz-Riley filters that guarantee properly phased outputs at all frequencies, which is optimal for the proper acoustic summing of common signals from adjacent drivers in the crossover region. Each channel features independent high and low output level controls and a crossover frequency rotary control which covers a wide range (250 Hz to 6 kHz). All three outputs have a 30 Hz low cut switch to eliminate low-end rumble. The subwoofer features an independent output level and rotary control for frequencies in the 50 Hz to 250 Hz range. Specifications: • Frequency response: 10 Hz - 40 kHz, ±.5 dB • Max input level: +21 dBu • Max output level: +21 dBu • Signal to noise ratio: >95 dB, 20 Hz - 20 kHz, unweighted • THD: