Back TT-1020
Levertijd is 10 weken

De Community TT-1020 is ontworpen om spraakverstaanbare mededelingen weer te geven in lange, gesloten ruimtes, zoals tunnels. Nauwkeurige patrooncontrole en uiterste gefocuste afstraling zorgen voor een uitstekende performance in akoestisch zeer gecompliceerde ruimtes. 

- Verstaanbaarheid op zeer hoog uitgangsvolume
- Consistente weergave en minimale vervorming
- High efficiency en high-power capaciteit
- Zeer goed bestand tegen hardnekkige omgeving

Community TT-1020 Tunnel Horn Loudspeaker
1 x 2" (51mm) exit compression, non-metallic diaphragm, FerroFluid-cooled driver
100 Volt met een tap van 50W en 100W
300Hz - 9 kHz
Max SPL 134 dB
483 x 877 x 1362 mm
24 kg

Behuizing en afwerking
Loudspeaker: Hand-laminated multilayer fiberglass with black gelcoat on exterior surfaces
Grille:Powder-coated perforated 316 stainless steel backed with hydrophobic (treated) acoustic fabric

The TT-1020 tunnel horn loudspeaker  is designed to provide consistent intelligible emergency notification for enclosed linear spaces and other long projection applications. Precise pattern control and very narrow coverage angles deliver outstanding performance in highly reverberant environments such as road tunnels.

To meet the performance goals for long projection emergency notification, the system utilizes a single high power purpose-built MF transducer, ensuring accurate signal reproduction and very low distortion. Our proprietary 2" (51 mm) exit compression driver delivers high intelligibility at elevated sound pressure levels necessary to overcome the high ambient noise and reflected acoustic conditions. This makes  the TT-1020 tunnel horn loudspeaker  ideal for road or rolling stock tunnels and similar acoustically challenging environments. The large-format waveguide ensures precision directivity control throughout the entire voice band.

Both the driver's inert materials composition and horn's fiberglass construction make the entire device resistant to potentially caustic tunnel-type environments. All external hardware and mounting brackets are 316 stainless steel.