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The black RS500i 5.25" Coaxial Open-Ceiling Speaker from SoundTube Entertainment is a two-way ported speaker with an open-ceiling enclosure design that delivers effective low-end response (from 61 Hz to 22 kHz @ -10 dB). The BroadBeam technology in this speaker incorporates a high-frequency waveguide mated to a 1" convex titanium tweeter. The BroadBeam high-frequency waveguide delivers a consistent dispersion pattern across the operating bandwidth that offers optimum edge-to-edge coverage and reduced power needs.
The RS500i Speaker incorporates a low-profile grille, motor-board, and a six-position tap switch with transformer bypass position. It features a SpeedClamp self-locking cable grip for fast, easy, and secure installation. Designed for indoor and outdoor background to foreground SPL applications, the RS500i Speaker includes a single-point mounting system for rapid open-ceiling installations. The broad dispersion pattern of 105° and high sensitivity of 86.5 dB 1W/1m makes this speaker suitable for music and paging applications in retail, grocery stores, restaurants, hotels, casinos, museums, trade shows, and conference rooms.
BroadBeam waveguide technology delivers a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker
Features a 5.25" (133.35mm) polypropylene woofer and 1" (25mm) convex titanium tweeter with FerroFluid cooling mounted to a cast-aluminum baffle and heat sink
Weatherized components for indoor and outdoor applications
Includes UL-listed hanging hardware with adjustable galvanized steel cables and integrated SpeedClamp self-locking cable grip
Features an Euroblock connector and terminal weather boot
ZeroReflection enclosure technology for optimal sound reproduction and cabinet rigidity
Easy access six-position selectable tap switch for 25, 70.7, and 100V applications with transformer bypass position
Plated steel grille with protective powder-coated finish for durability
Can also be surface-mounted with the AC-RS-SM5 mount bracket (not included)
UL 1480 (UEAY), CE, and Milspec 810 approved
Black paint finish
In the Box
SoundTube Entertainment RS500i 5.25" Coaxial Open-Ceiling Speaker (Black)
Terminal Weather Boot
Limited 5-Year Warranty
Table of Contents
5.25" (133.35 mm), coaxial, open-ceiling, ported 33 W transformer for 25/70.7/100 V or transformer bypass applications
Nominal: 8 Ω
86.5 dB @ 2.83 V/1 m 86.5 dB @ 1 W/1 m
2.83 V at a distance of 1 m
87 Hz to 22 kHz @ -3 dB 61 Hz to 22 kHz @ -10 dB
Frequency response is measured in half and full space and includes a low-frequency peak >3 dB.
Max. Program Power
Maximum program power is 3 dB above maximum continuous power.
Max. Continuous Power RMS
Continuous power rating, EIA-426-B test.
Maximum Power Rating
UL Power Rating: 50 W
UL testing specifies band-limited pink noise over the indicated frequency spectrum.
Max. Power SPL
105.5 dB @ 3.2' (1.0 m)
Maximum output based on maximum continuous power.
75° (-6 dB @ 2 kHz) 105° (-6 dB @ 10 kHz) 95° (Averaged 2 to 10 kHz)
4.8 (Averaged 100 Hz to 10 kHz); 12.3 @ 2 kHz
5.4 (Averaged 100 Hz to 10 kHz); 10.9 dB @ 2 kHz
Six-position rotary switch with transformer bypass
Output at 70.7 V: 101.5 dB @ 33 W 99 dB @ 17 W 96 dB @ 9 W 94.5 dB @ 6 W 91.5 dB @ 3 W
Output at 100 V: 101.5 dB @ 33 W 99 dB @ 17 W 96 dB @ 9 W 94.5 dB @ 6 W
Output at 25 V: 93.4 dB @ 5 W 90.5 dB @ 2.5 W 87.5 dB @ 1.3 W 84.5 dB @ 0.63 W