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OHS10-OHS20-OHS30 (RE-ENTRANT PAGING HORN LOUDSPEAKERS) LOUD SPEAKERS

The OHS Series paging horns are ideal for indoor or outdoor situations. Unique applications for the OHS horn are the ability to be installed near sea shores, made possible by the corrosive-resistant materials used in their design. Their internal 100V transformers allow long wire runs without severe line loss and/ or daisy-chained connection of multiple units to the same amplifier with 100V output. Typical Applications are schools, gas stations, industrial property, ball-parks, factories, recreational areas, fairgrounds, air shows or wherever high efficiency and clear communication is of prime importance. PHYSICAL 


The unit shall be the HEINRICH Model OHS approved equal. The horn speaker shall consist of a weather-resistant ABS housing, high density phenolic resin diaphragm, internal 100V transformer, epoxy coated stainless stell mounting bracket and stainles stell hardware.


OHS10T shall have a frequency response of 300-8,000Hz and be rated at 10 Watts with transformer taps at 10, 5, 2.5 and 1.25 Watts. Sensitivity shall be 97dB @ 1 watt, 1 meter. 

OHS20T shall have a frequency response of 250-8,000Hz and be rated at 20 Watts with transformer taps at 20, 10, 5 and 2.5 Watts. Sensitivity shall be 101dB @ 1 watt, 1 meter. 

OHS30T shall have a frequency response of 200-8,000Hz and be rated at 30 Watts with transformer taps at 30, 15, 7.5 and 3.75 Watts. Sensitivity shall be 104dB @ 1 watt, 1 meter.



Specification of OHS10-OHS20-OHS30 (RE-ENTRANT PAGING HORN LOUDSPEAKERS) LOUD SPEAKERS

The OHS Series of re-entrant horn projectors supports EASE, CATT and ULYSSES models for acoustical studies. This means the acoustic models can be created to simulate the sound quality and distribution prior to installation. As per BS5839 part8, EN60849 and NFPA 72 a minimum of 0.5 RaSTI is required to achieve the required intelligibility. 

  • LOUD SPEAKERS
  • FCMS5/DIN 5" Fireproof Ceiling Speaker (1.5W-3W-6W)
  • FCMS6/DIN 6" Fireproof Ceiling Speaker (1.5W-3W-6W)
  • FCMS8/DIN 8" Fireproof Ceiling Speaker (1.5W-8W)
  • OGS25IP Landscape Garden Speaker
  • WMO-60/TB The High-end Outdoor Radio Speaker
  • HD-20T 5" Active Wall Mount Speaker (Black in Pair, 2×20W)
  • HD-25T 6" Active Wall Mount Speaker (White in Pair, 2×25W)
  • SMM6/T (INDOOR/OUTDOOR 5” CONE SOUND PROJECTORS SPEAKERS)
  • SMS6/T 5" Two Way Wall Mount Speaker(1.5W/3W/6W)
  • SMS10/T 6" Two Way Wall Mount Speaker(2.5W/5W/10W)
  • WS-15 (4" Two Way 15W Wall Mount Speaker)
  • WS-30 (5" Two Way 30W Wall Mount Speaker)
  • WS-45 (6" Two Way 45W Wall Mount Speaker)
  • WS45W/T (Wall Mount Speaker)
  • WS-80T {8" Two Way Wall Mount Speaker(5W/10W/20W/40W/80W)
  • CMS5-DIN (explosion proof / Fire Proof Loud Speaker)
  • CMS-FP15 Explosion Proof
  • CMS-FP30 (explosion proof-fire proof)
  • CMS-FP60 (explosion proof-fire proof)
  • HSK30-TW All Weather Environmental Speaker (30W)
  • IPS6/T (Pendant Speaker)
  • IPS60 (Pendant Loudspeaker)
  • IPS60/B Pendant Loudspeaker (360 Degree Dispersion)
  • IPSW15 Pendant Speaker(15W)
  • MHS50/T Weatherproof Horn Speaker (Music Horn)
  • OCM20-T_OCM40-T_OCM60-T Outdoor Column Speaker
  • OGS15/T (Landscape Garden Speaker)
  • OGS-15TP (Waterproof Landscape 15W Garden Speaker)
  • OGS-25TP (Waterproof Landscape 15W Garden Speaker)
  • OGSTS15 (Landscape Garden Speaker)
  • OHS10-OHS20-OHS30 (RE-ENTRANT PAGING HORN LOUDSPEAKERS)
  • OHS15-T Weatherproof Horn Speaker(7.5W-15W)
  • PS 10-20TM (EXTRUDED ALUMINUM SOUND PROJECTORS SPEAKERS)
  • PS10-20TP (INDOOR/OUTDOOR 5” CONE SOUND PROJECTORS SPEAKERS)
  • SML6-T (Wall Mounted Speaker)
  • MSH30 (MUSIC HORN LOUDSPEAKERS)
  • OHS30T (Outdoor Horn Loudspeaker)
  • OSH-150 (Fashion Weatherproof Stadium Horn Speaker)
  • WS-60T (8" Two Way Wall Mount Speaker)
  • OCM-100N ( Line Array Column Speaker)
  • HSK30/B (Indoor/Outdoor)
  • SMM6/T (WALL / CEILING MOUNT SPEAKER)
  • WS-80/T (80W Wall Mount Loudspeaker)

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