Color | White |
---|---|
UPC | 644216200900 |
Manufacturer | SoundTube |
Manufacturer’s Category | RF Raw Frame Series |
Height | 2.71 in / 68.83 mm |
Shipping Weight | 2.15 lbs / 0.98 kg |
Carton Height | 2 in / 50.8 mm |
Carton Length | 13.5 in / 342.9 mm |
Carton Width | 13.5 in / 342.9 mm |
Certifications | CE, RoHS |
Enclosure Properties | ABS Glass Fiber Reinforced, Injection Molded |
Optional Accessories | Black Grille (GRL-RF41-BK)|White Grille (GRL-RF41-WH) |
Source Inputs | Metal Push Binding Posts |
Backcan Diameter | 8.26 in / 209.8 mm |
Backcan Height | 2.46 in / 62.5 mm |
Coverage Angle (±6dB @ 2kHz) | 53° |
Cutout Width/Diameter | 7.56 in / 192 mm |
Directivity Factor (Q) (Averaged 100Hz – 10kHz, @ 2kHz) | 4.9 and 4.6 |
Directivity Index (DI) dB (Averaged 100Hz – 10kHz, @ 2kHz) | 5.7dB and 6.6dB |
Frequency Response (± 10 dB) | 71 Hz – 22 kHz |
Frequency Response (± 3 dB) | 155 Hz – 22 kHz |
Grille Properties | Secured with Screws |
Low Frequency Voice Coil | 0.79 in / 20 mm |
Max. Continuous Power RMS | 20W |
Max. Program Power | 40 W |
Minimum Impedance (Ω Ohms) | 6.6 Ω |
Nominal Impedance (Ω Ohms) | 8 Ω |
Sensitivity dB @ 1W/1M | 88.5 dB |
Sensitivity dB @ 2.83V/1M | 88.5 dB |
Tap Selector | Rotary Switch |
Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
Transformer Taps (25V/70.0V/100V) | 2.5W/20W/20W |
Visible Diameter | 12.6 in / 320 mm |
Visible Height | 0.25 in / 6.4 mm |
RF-41-20-SG-WH
฿5,970.00
SoundTube RF-41-20-SG Ceiling Speaker with Grille
The RF41-20 is a 4-inch, full range, blind-mount, in-ceiling speaker which delivers true high-efficiency and performance across the operating bandwidth. The full-range drive design deliveres maximun frequency response (71 HZ – 22 kHz, – 10 dB) in a compact design. Mounting hardware is included and features fast and easy retrofit connections. For easy ordering, stocking, and installation, the RF41-20 includes a five-position tap switch for 25-,70.7-,and 100-volt applications with a transformer bypass position.