The Pulz XO47is a dedicated active cinema cinema crossover designed to maximise the performance of the Pulz cinema speaker systems. It has 4 balanced inputs and 7 balanced outputs for the left, centre and Right screen channels and one subwoofer channel in a 1U rack space chassis.
The filters are 24dB/octave Linkwitz Riley configured with low noise OPAMPS and close tolerance components. The additional features include subsonic rolloff, delays, CD horn EQ and screen loss equalisation. Externally accessible thumbwheel switches are provided for HF, LF and BM level settings.
The Pulz XO47 can be configured for the Pulz M2/M4/M5/M6/C5 cinema speaker systems. The XO 47 also provides a subsonic and low pass filter for the subwoofer.
The XO 47 also offers optional facility of bass management of the LCR speakers.
A sturdy rack mountable chassis, built in robust DC power supply and Phoenix type input output terminals ensures long-term reliability in all types of cinema projection booths.
|Crossover||450Hz or 1.2 KHz DIP selectable|
|Inputs||20KOhm Balanced Male 3-pin Phoenix|
|Outputs||100Ohm Balanced Male 3-pin Phoenix|
|Maximum Output Level||8V before clip (min load impedance 4KW)|
|Signal To Noise Ratio||>102dB @ 2V output|
|Distortion||1Khz 2V output 0.007% 1KΩ load,100Hz 2V output 0.003% 1KΩ load|
|LF Cut-off Frequency||450Hz or 1.2 KHz DIP selectable 24 dB/octave Linkwitz Riley|
|Screen Compensation||+10dB or + 5dB at 14KHz selectable|
|Delay||0.7ms or 1.4ms selectable|
|Mains Voltage||220-240V AC, 50Hz|
|Mains Fuse||250V, 20mm, 250mA Type T|
|Dimensions & Packaging|
|Dimensions (H X W X D)||W 19” x H 1.75" x D 10.5"|
|Net Weight||4 Kgs|
|Packed Weight||5 Kgs|