4" Coaxial In-Ceiling Speaker
SoundTube’s CMi series incorporates BroadBeam® full-frequency dispersion technology and fixed-wing installation features for any type of hanging-tile or sheetrock application.
- One 4.0 inch polypropylene woofer and one 1.0 inch convex alu¬minum tweeter with FerroFluid cooling.
- Rapid installation blind-mount fixed- wing mounting mechanism with constant tension design affixing to ceiling thicknesses ranging from 0.025 inch (0.6 mm) to 1.87 inch (47.5 mm).
- Easy access five-position selectable tap switch for 25- 70.7- and 100-volt applications with transformer bypass position.
- Separate tool-free magnetic grille and bezel assembly for ease of install and in-field painting.
- Powder-coated steel grille for lasting dura¬bility.
- 90 dB average sensitivity offers high-out¬put capabilities and reduced amplification costs.
- UL 1480 (UEAY) and 2043 approved.
- High-quality black or white paint finish. Custom paint colors optional.
- Included accessories: Color-coded (orange) tile bridge paint mask Euroblock connector and UL cover plate.
- Optional accessories: Color-coded (orange) pre-construction bracket (AC-CM4-PCB) and junction box (AC-CM-JBOX).
48" coaxial, in-ceiling, ported (20 W transformer for 25, 70.7, 100 VDC or transformer bypass)