Product Description
SoundTube RF31-EZ-T 3" Neo Motor Ceiling Speaker with Transformer
Overview
The RF31-EZ-T is a premium full-range 3 inch speaker with a 10 watt transformer for applications requiring 25, 70, and 100 volt audio solutions. The RF31-EZ-T mounts in most dual-gang junction boxes. The RF31- EZ-T incorporates a low-profile grille with a total visible footprint of 4.75-inch square for ultra-compact installations. All exposed components in the RF31-EZ-T are completely weatherized for indoor and outdoor applications.
Specifications
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | RF Raw Frame Series |
| Height | 4.75 in / 120.7 mm |
| Width/Diameter | 4.75 in / 120.7 mm |
| Shipping Weight | 1.05 lbs / 0.48 kg |
| Carton Height | 7 in / 177.8 mm |
| Carton Length | 6.75 in / 171.45 mm |
| Carton Width | 6.5 in / 165.1 mm |
| Certifications | CE, RoHS, UL1480A |
| Enclosure Properties | ABS |
| Included Accessories | Grille, Paint Mask |
| Optional Accessories | Black Grille (GRL-RF31-BK)|Theft-Resistant Grille (AC-RF31-TRG) |
| Source Inputs | Terminal Strip |
| Coverage Angle (±6dB @ 2kHz) | 50° |
| Cutout Width/Diameter | 4 in / 101.6 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 4.3 and 2.4 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 5.4dB and 3.8dB |
| Frequency Response (± 10 dB) | 82 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 170 Hz - 14 kHz |
| Grille Properties | Aluminum, Black, Standard-Flange, Paintable, Snap-Fit |
| Low Frequency Voice Coil | 0.75 in / 19 mm |
| Max. Continuous Power RMS | 10W |
| Max. Program Power | 20 W |
| Minimum Impedance (Ω Ohms) | 8 Ω |
| Mounting Depth | 2.11 in / 53.6 mm |
| Nominal Impedance (Ω Ohms) | 8 Ω |
| Sensitivity dB @ 1W/1M | 85 dB |
| Sensitivity dB @ 2.83V/1M | 85 dB |
| Tap Selector | Terminal Block |
| Transformer Options | 25 / 70.7 / 100 V |
| Visible Diameter | 4.75 in / 120.7 mm |
| Visible Height | 4.75 in / 120.7 mm |
