Horn Speakers

100V Line, Marine Grade Horn Speaker This horn speaker is flameproof and ATEX approved. They are suitable for Zone 1 & Zone 2 applications. Horn speakers are corrosion proof and are made from a marine grade copper free aluminium phosphate and powder coated. Integral 100V line transformer IP66 Zones 1 and 2, gas groups IIC, IIB and IIA Flat response over wide frequency range Re-entrant design gives maximum power efficiency Complies with BS5839 Part 8 Large terminal area for ease of installation PCB protected against damage during installation In-built thermal overload protection Chromated & powder polyester coated, high resistance to humidity and salt spray. Good resistance to most acids, alkalis and oils SIL1 suitable Rated Power: 15W rms Transformer: 100V line - 15W/7.5W/3W/1W Tappings (Z = 666.67Ω/1.34kΩ/3.34kΩ/10kΩ Terminals: Suits, 1 x 4.0mm² or 2 x 2.5mm² cable d.c. Blocking 2.2μF Capacitor Operating Temp: -40°C to +40°C Enclosure: Marine grade LM6, pressure die-cast body, high impact, UV stable, flame retardant horn re-entrant UL94 V0 rated Fastenings: Stainless steel Mounting: Stainless steel "U" mounting bracket, with robust ratchet 360° adjustment, to enable vertical & horizontal installation Finish: Chromated & powder polyester coated, high resistance to humidity and salt spray. Good resistance to most acids, alkalis and oils Colour: Red to RAL 3000 Cable Entries: 2 x M20 ISO Supplied with blanking plug Weight: 3.54kg. Dimensions (mm): 262 long x Ø165 body, Ø181 horn flare Approvals ATEX, IECEx, Inmetro, GOST-R