S400a USER MANUAL ED-B3-MA-070314-001
CONTENTS PRODUCT FEATURES SPECIFICATION ACOUSTIC CHARTS AMPLIFICATION MODULE INSTALLATION DIMENSIONS LIMITED WARRANTY
S400a PRODUCT FEATURES Three transducers two way active full range plastic speaker. Two 4 inch High sensitivity, dynamic woofer. One 25mm silk dome compression tweeter. 120 X120 dispersion . We adopt electronic protection on crossover configuration. It is suitable for shop, super market, coffee bar commercial background music and all kinds of meeting rooms, personal multi-media music monitor and so on.
S400a FREQUENCY RESPONSE 100 180 Deg dBS 90 108 80 36 70 - 36 60 - 108 50 20 - 180 50 100 200 500 1k 2k 5k 10k 20k Hz PHASE RESPONSE 140 180 Deg Deg 110 108 80 36 50 - 36 20 - 108 -10 20 50 100 200 500 1k 2 2k 5k 10k - 180 20k Hz
S400a WATERFALL 0 dB 0 ms -5 1.5 - 10 - 15 3.0 - 20 - 25 4.5 1 50 2 00 50 0 1K 2K 5K 1 0K 2 0K Hz THD 100.0 180 Deg dBSPL 90.0 108 80.0 36 70.0 - 36 60.0 - 108 50.
S400a HORIZONTAL DIRECTIVITY The data of S400a horizontal directivity were collected by testing the speaker system in a big anechoic chamber. 0 0 30 330 60 300 150 210 90 270 120 240 120 240 150 210 60 300 90 270 120 240 30 330 60 300 90 270 0 30 330 150 210 180 180 180 100Hz 160Hz 200Hz 0 0 30 330 60 300 150 210 90 270 120 240 120 240 150 210 60 300 90 270 120 240 30 330 60 300 90 270 0 30 330 150 210 180 180 180 400Hz 630Hz 1.
S400a VERTICAL DIRECTIVITY The data of S400a vertical directivity were collected by testing the speaker system in a big anechoic chamber. 0 0 30 330 60 300 150 210 180 100Hz 160Hz 0 60 300 60 150 120 240 180 630Hz 0 1.0kHz 0 30 60 300 150 180 1.6kHz 2.5kHz 120 240 150 210 180 0 90 270 120 240 60 300 90 270 120 240 180 3.
S400a AMPLIFICATION MODULE ACTIVE AMPLIFIER S400a POWER: 100W ACTIVE 2 WAY FULL RANGE ELECTRONIC COMPENSATION SPEAKER 4 1 PEAK 5 SIGNAL VOLUME 6 2 LINE INPUT LINE OUTPUT 3 115V/230V 50-60Hz 1. Volume 4. Signal Indicator 2. Signal input 5. Overloading Indicator 3. Voltage Switch 6.
S400a INSTALLATION µ× õ° µ× õ° ƽ ·Å DIMENSIONS 320mm 182mm Front view Planform 182mm 50mm Back view Side view 7
S400a LIMITED WARRANTY If malfunction occurs during the specified warranty period from the date of original purchase, the product will be repaired or replaced without charge by Elder Audio.
S400a www.elderaudio.
