PS400
Description：
PS400 is a active subwoofer system,Biharmonic Resonant cavity phase inversed cabinet,12" high power LF driver,LF powerful and strong,use with other speaker system as LF extend,frequency range from 40hz--130hz. PS400 is made of multi layer plyowood,strong environmental,triangle hole grille(sticked acoustic foam inside),there are 2 handles on 2 sides,2 dolly slot on back.When you place several PS400 together,the 4pcs rubber feet on bottom or side can embed into another one to prevent slipping.there are M20 srewed pole mount on top and side.The 400W AB type amplifier is made by alu alloy,in the back of speaker,built-in electric crossover and amplitude limit,over loaded protect,there is a group of JACK/XLR output slot and single volumn/frequency/phase switch,LED light displaying power,level and over loaded status.
Feature：
■ 12" active subwoofer system
■ Biharmonic Resonant cavity phase inversed cabinet
■ AB type amplifier module
■ perfect short circuit,over loaded,over current protection component
■ steady performance
■ combine as you want
■ Biharmonic Resonant cavity phase inversed cabinet
■ AB type amplifier module
■ perfect short circuit,over loaded,over current protection component
■ steady performance
■ combine as you want
Applications：
■ live and small show
■ permenant installation
■ temporary speech
■ meeting room,school
■ permenant installation
■ temporary speech
■ meeting room,school
Specifications：
System
Frequency Response
Maximum SPL
Crossover Frequency
Amplifier Power
Line Input Sensitivity
Power Requirement
Input Connectors
Maximum SPL
Crossover Frequency
Amplifier Power
Line Input Sensitivity
Power Requirement
Input Connectors
50 Hz - 200 Hz (±3 dB)
122 dB
120 Hz
800W 10ms （burst）, 400W （Continuous）
-12 dBu to 0 dBu
110-130 VAC, 50-60Hz, or 220-240 VAC , 50-60Hz 700 Watts
（XLR Balanced Line Input/Output）
122 dB
120 Hz
800W 10ms （burst）, 400W （Continuous）
-12 dBu to 0 dBu
110-130 VAC, 50-60Hz, or 220-240 VAC , 50-60Hz 700 Watts
（XLR Balanced Line Input/Output）
Drivers
Low Frequency
1 x 12(in) 380 mm （dia）, 75 mm(3in)（voice coil dia）
Physical
Enclosure Construction
Finish
Grille
Other
Dimensions H x W x D
Net Weight
Finish
Grille
Other
Dimensions H x W x D
Net Weight
15 mm （plywood with structured）
Wear-resistant textured black paint
Powder coated perforated steel,foam backed
Aluminiumpoli mount socket
510 mm x 380mm x555 mm
32.6 kg
Wear-resistant textured black paint
Powder coated perforated steel,foam backed
Aluminiumpoli mount socket
510 mm x 380mm x555 mm
32.6 kg
