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Horizontal Compact Loudspeaker Array for 70/100V Distributed Systems
Model: ADC-H90 MARK II
- Unit shall be constructed as a line-array of six 4” full-range loudspeakers, equipped with moisture resistant diaphragms and shall be designed for use in 100 V/70 V professional audio installations
- Unit is intended for use in both public address and voice alarm systems and shall be compliant with EN 54-24
- Unit shall be suitable for both indoor and outdoor use and therefore shall be compliant with the environmental requirements of EN 54-24 for both types A & B
- Additional internal fuse shall be used to protect the unit from excess current
- All connectors, fuses and switches shall be grouped together inside the unit and shall be accessible from a cover plate on the front of the unit
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The unit shall be constructed as a line-array of six 4” full-range loudspeakers, equipped with moisture resistant diaphragms and shall be designed for use in 100 V/70 V professional audio installations. The unit is intended for use in both public address and voice alarm systems and shall be compliant with EN 54-24. The unit shall be suitable for both indoor and outdoor use and therefore shall be compliant with the environmental requirements of EN 54-24 for both types A & B.
The audio signal shall be connected to a ceramic terminal block. A thermal fuse shall be included in the internal audio path to disconnect the unit from the 100 V/ 70V line should the unit be exposed to extreme heat and/or fire. An additional internal fuse shall be used to protect the unit from excess current. All connectors, fuses and switches shall be grouped together inside the unit and shall be accessible from a cover plate on the front of the unit. A gland shall be provided for cable entry on the rear of the unit.
A LED shall be fitted to the loudspeaker baffle which illuminates on detection of a constant high frequency pilot-tone, which shall indicate that the unit is properly connected to the 100 V/70 V line. The LED shall be visible with the grill installed.
The enclosure shall be constructed of steel finished with an epoxy coating. At the back side of the enclosure a total of two bracket attachment points shall be provided (located near the outer ends). The protective front shall consist of a perforated steel grill which can be clicked onto four snap-in studs mounted on the enclosure. For added security grill security screws shall be provided to lock the steel grill in place.
The audio signal shall be connected to a ceramic terminal block. A thermal fuse shall be included in the internal audio path to disconnect the unit from the 100 V/ 70V line should the unit be exposed to extreme heat and/or fire. An additional internal fuse shall be used to protect the unit from excess current. All connectors, fuses and switches shall be grouped together inside the unit and shall be accessible from a cover plate on the front of the unit. A gland shall be provided for cable entry on the rear of the unit.
A LED shall be fitted to the loudspeaker baffle which illuminates on detection of a constant high frequency pilot-tone, which shall indicate that the unit is properly connected to the 100 V/70 V line. The LED shall be visible with the grill installed.
The enclosure shall be constructed of steel finished with an epoxy coating. At the back side of the enclosure a total of two bracket attachment points shall be provided (located near the outer ends). The protective front shall consist of a perforated steel grill which can be clicked onto four snap-in studs mounted on the enclosure. For added security grill security screws shall be provided to lock the steel grill in place.
- Unit shall be constructed as a line-array of six 4” full-range loudspeakers, equipped with moisture resistant diaphragms and shall be designed for use in 100 V/70 V professional audio installations
- Unit is intended for use in both public address and voice alarm systems and shall be compliant with EN 54-24
- Unit shall be suitable for both indoor and outdoor use and therefore shall be compliant with the environmental requirements of EN 54-24 for both types A & B
- Additional internal fuse shall be used to protect the unit from excess current
- All connectors, fuses and switches shall be grouped together inside the unit and shall be accessible from a cover plate on the front of the unit
- LED shall be fitted to the loudspeaker baffle which illuminates on detection of a constant high frequency pilot-tone, which shall indicate that the unit is properly connected to the 100 V/70 V line
- Enclosure shall be constructed of steel finished with an epoxy coating
- Loudspeaker Mount Type - Ceiling
- Loudspeaker Setup - Rigged
- Spec Sheet available - Yes
- Construction: Steel
- Coverage Horizontal: 40 degrees
- Coverage Vertical: 130 degrees
- Maximum SPL (Sound Pressure Level): 99 dB
- Sensitivity: 79 dB
- Depth: 3.62 in
- Height: 5.28 in
- Width: 34.06 in
- Product Weight: 22.05 lbs
Loudspeaker Array
1059 kb
- Data Sheet
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Inland AV
422 Lucas Ave
CenterPort, MB R4B 0A7
Canada
(204) 786-6521
https://inlandav.ca/
Contact in regards to this product:
JBL Professional
Model: ADC-H90 MARK II
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