SoundTube Entertainment RF41-20 4" In-Ceiling Raw Frame Speaker

BH #SORF4120WH • MFR #RF41-20-WH
SoundTube Entertainment
SoundTube Entertainment RF41-20 4" In-Ceiling Raw Frame Speaker
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Expected availability: 7-10 business days
$87.00

Important Notice

  • This item is noncancelable and nonreturnable.
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SoundTube Entertainment RF41-20 Overview

The RF41-20 4” In-Ceiling Raw Frame Speaker from SoundTube Entertainment delivers optimum audio performance in the frequency range from 71 Hz to 22 kHz (- 10 dB). This speaker includes a five-position tap switch for 25-, 70.7-, and 100V applications and a transformer bypass position. The RF41-20 Speaker is suitable for use in hotels, retail stores, restaurants, airports, churches (under eaves), or boardrooms.

Features a full-range 4" treated fiber woofer with cloth surround
Easy-access five-position tap switch for 25/70.7/100V and transformer bypass position plus spring terminals
Engineered for installations with limited plenum space or retrofit applications
Offers 88.5 dB sensitivity and 8Ω impedance
Voice intelligibility with an average coverage angle of 110° (2 to 10 kHz, independently verified)
Fits standard 8" back cans for retrofits (sold separately)
Includes mounting hardware

SoundTube Entertainment RF41-20 Specs

System Type4" (102 mm), full-range, in-ceiling, raw frame, sealed (20 W transformer for 25/70.7/100 V or transformer bypass).
Nominal Impedance8 Ω
Sensitivity2.83 V/m & 1 W/m: 88.5 dB
Frequency Response-3 dB: 155 Hz to 22 kHz
-10 dB: 71 Hz to 22 kHz
Maximum PowerProgram Power: 40 W
Continuous Power RMS: 20 W
Max SPL Level101.5 dB @ 3.3' (1.0 m)
Coverage Angle-6 dB @ 2 kHz: 145°
-6 dB @ 10 kHz: 55°
-6 dB @ Averaged from 2 to 10 kHz: 110°
AngleAngle of Pointability: 0 to 90° horizontal
Directivity FactorQ, 4.9 (averaged 100 Hz to 10 kHz); 4.6 @ 2 kHz
Directivity IndexDI, 5.7 dB (averaged 100 Hz to 10 kHz); 6.6 dB @ 2 kHz
Tap SelectorFive-position rotary switch with transformer bypass
Driver4" (102 mm) treated paper cone, cloth surround
Low Frequency Voice Coil0.79" (20.0 mm)
Enclosure MaterialInjection molded ABS baffle, separate back can
InputsSpring terminals
Transformer Taps70.7 V Output: 20 W (101.5 dB), 10 W (98.5 dB), 5 W (95.5 dB), and 2.5 W (92.5 dB)
100 V Output: 20 W (101.5 dB), 10 W (98.5 dB), and 5 W (95.5 dB)
25 V Output: 1 W (89.5 dB), 0.63 W (86.5 dB), and 0.31 W (83.5 dB)
ApprovalsCE and RoHS
Mounting Hole Diameter7.6" (19.2 cm)
Dimensions (Ø x H)8.3 x 2.7" (20.9 x 6.8 cm)
Visible: 12.6 x 0.3" (32.0 x 0.6 cm)
Weight3.5 lb (1.6 kg)
Packaging Info
Package Weight4 lb
Box Dimensions (LxWxH)11 x 11 x 4"
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