Product Description
SoundTube RS42-EZ 4" Hanging Speaker
Overview
The RS42-EZ is a 4-inch, coaxial speaker with BroadBeam Ring™ technology for consistently smooth high frequency sound, designed for open-ceiling applications. Hanging hardware includes galvanized steel cables and a built in hanging bracket with a screw on cover plate for fast, easy and secure installation. Unit may be hung or mounted direct-to-conduit via locking cover plate. The enclosure is constructed of injection molded ABS with glass fiber reinforcement for lasting durability in indoor or outdoor applications. The RS42-EZ speaker utilizes a 4 position ceramic terminal block input connector and a 6 position tap switch with transformer bypass position and has a 16 ohm impedance for easy daisy chaining in low voltage systems. The ceramic input terminal accepts up to 10 gauge plenum rated signal wire and includes thermal fuse. The RS42-EZ is suitable for use in voice alarm applications subject to EU regulations EN60849 and BS5839-8. Hanging hardware, weather plug, cover plate, and AC-RSEZ-HH-10 are included.
Specifications
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | RS-EZ Economical Pendant |
| Height | 7.86 in / 199.6 mm |
| Width/Diameter | 7.46 in / 189.5 mm |
| Shipping Weight | 6.1 lbs / 2.77 kg |
| Carton Height | 11 in / 279.4 mm |
| Carton Length | 9.5 in / 241.3 mm |
| Carton Width | 9.5 in / 241.3 mm |
| Certifications | CE, EN54, RoHS, UL1480A |
| Enclosure Properties | Ported, Reinforced ABS |
| Included Accessories | Adapter, Cover Plate, Hanging Hardware, Weather Plug, Wire Gland |
| Optional Accessories | Black Grille (GRL-RS42-EZ-BK)|10' Hanging Cable (AC-RS-HH-10)|20' Hanging Cable (AC-RS-HH-20)|50' Hanging Cable (AC-RS-HH-50)|Black Mounting Bracket (AC-RS-SM5-BK)|Beam Clamp (AC-BC1)|Forged Eye Bolt (AC-FE1)|Black Split Loom Tubing (AC-SLT-10-BK)|Snap Link (AC-SL1) |
| Source Inputs | 4 Pin Ceramic Terminal |
| Crossover Frequency | 4.5 kHz |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 2.8 and 5.5 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 4.4dB and 7.4dB |
| Frequency Response (± 10 dB) | 100 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 140 Hz - 22 kHz |
| Grille Properties | Aluminum, Powder-Coated |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Continuous Power RMS | 20W |
| Max. Program Power | 40 W |
| Minimum Impedance (Ω Ohms) | 16 Ω |
| Network Type: High Pass | 6 dB per octave 1st order |
| Nominal Impedance (Ω Ohms) | 16 Ω |
| Tweeter Driver | 1" Silk Dome w/ BroadBeam Ring® |
| Woofer Driver | 4" Polypropylene Cone with Butyl Rubber Surround |
| Sensitivity dB @ 1W/1M | 85.4 dB |
| Sensitivity dB @ 2.83V/1M | 81.4 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 16 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 2.5W/20W/20W |
