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Home --> Ateis
PH
  • General
  • Feature
  • Specification
The economical, high-value ATEÏS PH Series paging projectors are well designed, eicient and economi- cal. These 10-, 20- and 30-Watt double re-entrant horns provide sound penetration and dependability seldom found in popularly priced models. All ATEIS loudspeakers have undergone tough testing procedures to ensure that all products can operate at their rated power in compliance with IEC60268 - Part 5. In addition, all the re-rated products have undergone actual re tests to insure compliance with BS5839 - Part 8. The PH series is tested in accordance with IEC60268 - Part 5 for high quality intelligibility. The ‘TC’ version complies with BS5839 - Part 8, and is hence tted with ceramic terminals and thermal fuse
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Rated power, Watts

: 10

Tappings 100 volt line, Watts

: 10/5/2.5/1.25

Transformer Impedance, Ohms, 100V

: 1k/2k/4k/8k

Tappings 70.7 volt line, Watts

: 5/2.5/1.25/0.625

Driver impedance, Ohms

: 20 or 8

Effective frequency range, Hz (BS6840)

: 400–8,000

S.P.L. @ 1m, 1 watt, dB, Test Signal Bandwidth 100Hz-10 kHz

: 97

S.P.L. @ Full power Octave Bandwidth, dB

: 107

Acoustic Power (dB-PWL@1 watt) 1 k/2kHz, dB

: 95 / 97

Dispersion at 1k/2kHz, Degrees

: 160 / 110

Directivity Axial Q factor, 1 k/2kHz

: 2.80 / 6.60

Dimensions, front & depth, mm

: Ø138 x 200

Net weight, Kgs

: 1.30

Colour/Finish

: Grey RAL7035

Material

: ABS plastic housing with UV inhibitors

Mounting

: Stainless Steel U Bracket

IP Rating

: 66

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