SoundTube RS400i
4" Coaxial Open-Ceiling Speaker
RSi Series BroadBeam Open-Ceiling Speakers and Subwoofer are designed for open-ceiling applications. All RSi products are weather-resistant for indoor or outdoor installations and come with BroadBeam dispersion technology (except RS31-EZ RS31-EZ-T & RS4-EZ). Hanging hardware Euroblock connector and terminal weather boot are included.
- Patented BroadBeam® waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage (up to 10 kHz independently verified).
- One 4.0 inch (102 mm) polypropylene woofer and one 1.0 inch (25 mm) convex titanium tweeter with FerroFluid cooling.
- Weatherized components for indoor and outdoor applications.
- Includes UL listed hanging hardware with adjustable galvanized steel cables and integrated SpeedClamp™ self-locking cable grip for fast easy and secure installation. Also includes Euroblock connector and terminal weather boot.
- Patented ZeroReflection™ enclosure technology for optimal sound reproduction and cabinet rigidity.
- Easy access five-position selectable tap switch for 25- 70.7- and 100-volt applications with transformer bypass position simplifies ordering and inventory tracking.
- Steel grille with protective powder-coated finish for lasting durability.
- Average sensitivity of 82.5 dB offers high-output capabilities and reduced amplification costs.
- UL 1480 (UEAY) approved.
- High-quality black or white paint finish. Custom paint colors optional.
- Optional accessory: AC-RS-SM5 bracket for surface-mount applications.
Specifications
System Type |
4" (102 mm), coaxial, open-ceiling, ported |
Impedance |
Nominal: 4 ?? 1 Please Note:Impedance listed per IEC 60268-5 with a minimum less than 80% the nominal impedance. close |
Sensitivity |
85.5 dB @ 2.83 V/1 m Please Note:1 W/1 m sensitivity determined using nominal impedance. close |
Frequency Response |
95 Hz to 20 kHz @ -3 dB Please Note:Frequency response measured in half or full space as dictated by speaker mounting configuration. close |
Max. Program Power |
40 W 4 Please Note:Maximum program power is 3 dB above maximum continuous power. close |
Max. Continuous Power RMS |
20 W 5 Please Note:Continuous power rating, EIA-426-B test. close |
Max. Power SPL |
95.5 dB @ 1 m 6 Please Note:Maximum output based on maximum continuous power. close |
Coverage Angle |
125? |