User Manual & Installation Guide
Contents
1. 1kHz Dimensions Weight net Mounting Colour Material Unidirectional 10 W 10 5 2 5 1 25 W 1k 2k 4k 8k 8 Ohm 130 15 000 Hz 92 dB 104 dB 180 2 60 138 x 204 mm 1 90 Kg 75 cm connection cable White Plastic amp stainless steel hardware2. in locations exposed to constant vibrations The mounting bracket can be damaged by excessive vibration potentially causing the speaker to fall down Caution Avoid electric shocks switch off the amplifier power when connecting the speaker Avoid installing the speaker in locations exposed to solvents acids smoke and heaters as excessive exposure to these factors could result in speaker failure fire or electric shock e Do not operate the speaker for an extended period of time at distorted sound This could cause irreparable damage to the speaker Do not stand or sit on it nor hang down from the speaker as this may cause it to fall down or drop Installation Install the speaker in an appropriate location with the mounting bracket Tighten them with nuts and bolts To adjust the directivity of the speaker you loosen two bolts at the sides of it and then position it Afterwards tighten the bolts firmly Connections Be sure to use the following polarities when using several speakers in the same location The total rated input of all connected speakers may not exceed the amplifiers output Blue Common Red 10W Yelow 5W Green 25W White 125W Technical specifications Projector way Rated Power Transformer tappings 100 volt line Transformer impedance Impedance driver Effective frequency range SPL 1m 1 watt SPL full power 1m Dispersion at 1 000 Hz Directivity Q factor
3. Sound projector SP20HA PROFESSIONAL AUDIO EQUIPMENT Sound Projector SP20HA User Manual amp Installation Guide AUDAC PROFESSIONAL AUDIO EQUIPMENT User Manual amp Installation Guide AUDAC http www audac eu info audac eu Introduction With the standard sound projector you have acquired a humidity proof unidirectional sound projector with high efficiency The SP20 is suitable for speech and music thanks to its high quality and powerful sound reproduction The enclosure is made of white ABS with a metal grille including a metal bracket for easy wall mounting The SP20 features a 4 full range speaker with a built in 100V line transformer with tapping for 10 W 5 W 2 5 W or 1 25 W Warning Only use the correct amplifier output voltage and impedance exceeding these limits could cause fire or other failures Avoid explosions do not use the speaker around gasoline thinner or other combustibles Only install the speaker in locations that can structurally support the weight of the speaker and the mounting bracket Not doing this may result in the speaker falling down Do not use any other method than specified to mount the bracket If extreme force is applied to the speaker it could fall down Attach a safety wire to the speaker when it is mounted high above the ground Failure in doing so could cause the speaker to fall down for any reason safety wire not included Avoid mounting the speaker
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