SoundTube RF-41-20 Manual

SoundTube Ikke kategoriseret RF-41-20

Læs gratis den danske manual til SoundTube RF-41-20 (4 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 16 personer og har en gennemsnitlig bedømmelse på 4.6 stjerner ud af 8.5 anmeldelser. Har du et spørgsmål om SoundTube RF-41-20, eller vil du spørge andre brugere om produktet?

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Side 1/4

System Type

4”, full-range, in-ceiling, raw frame, sealed (20 W transformer for

25/70.7/100 V or transformer bypass)

Impedance (Nominal)

8 Ω

Sensitivity dB @ 2.83 V / 1 M

88.5 dB

Sensitivity dB @ 1 W / 1 M

88.5 dB

Frequency Response (±3 dB)

155 Hz - 22 kHz

Frequency Response (±10 dB)

71 Hz - 22 kHz

Max. Program Power

40 W

Max. Continuous Power RMS

20 W

Max. Power SPL @ 1 M

101.5 dB

Coverage Angle (±6 dB @ 2 kHz)

145°

Coverage Angle (±6 dB @ 10 kHz)

53°

Coverage Angle (Avg. from 2-10 kHz)

110°

Directivity Factor (Q)

4.9 (averaged 100 Hz - 10 kHz) | 4.6 (2 kHz)

Directivity Index (DI)

5.7 dB (averaged 100 Hz - 10 kHz) | 6.6 dB (2 kHz)

Tap Selector

Five-position rotary switch with transformer bypass position

Transducer: Full-Range Driver

102 mm (4”) treated paper cone, cloth surround

Low-Frequency Voice Coil

20 mm | 0.79”

Enclosure Material

Injection molded ABS baffle, separate back can

Grille

White metal grille (AC-GRL-RF41)

Inputs

Spring terminals

Colors

White only

Diameter

209.8 mm | 8.3”

Overall Height

68.83 mm | 2.71”

Visible Diameter

320 mm | 12.6”

Visible Height

6.4 mm | 0.3”

Mounting Hole Diameter

192 mm | 7.56”

Weight

1.6 kg | 3.5 lbs

Optional Accessories

White metal grille (AC-GRL-RF41)

Packaging

One per box

Certications

CE, RoHS

Description

The RF41-20 is a 4”, full-range, blind-mount, in-

ceiling speaker which delivers true high-efciency

and performance across the operating bandwidth.

The full-range driver design delivers maximum

frequency response (71 Hz - 22 kHz, ±10 dB) in a

compact design. Mounting hardware is included and

features fast and easy retrot connections. For easy

ordering, stocking, and installation, the RF41-20

includes a ve-position tap switch for 25, 70.7, and

100 V applications with a transformer bypass position.

Grilles are optional and come in white only.

Features

• One full-range 4” (102 mm) treated ber woofer

with cloth surround.

• Easy-access ve-position tap switch for

25/70.7/100 V and transformer bypass position

plus spring terminals allow for rapid ordering,

stocking, and installation.

• Engineered for installation with limited plenum

space or retrot applications.

• Reduced amplication costs and maximum

efciency with 88.5 dB sensitivity and 8 Ω

impedance.

• Superior voice intelligibility with an average

coverage angle of 110° (2-10 kHz,

independently veried).

• Fits standard 8” back cans for retrots.

• High-quality white paint nish grille.

• Optional accessories: white metal grille (AC-GRL-

RF41) sold only in packs of 4.

Impedance listed per IEC 60268-5 with a minimum less than

80% the nominal impedance

1 W/1 M sensitivity determined using nominal impedance

Frequency response measured in half or full space as dictated

by speaker mounting conguration

Max program power is 3 dB above max continuous power

Continuous power rating, EIA-426-B test

Max output based on max continuous power

RF41-20 PRODUCT SPECIFICATIONS

RF41-20

Raw Frame Speaker

Produkt Specifikationer

Mærke:	SoundTube
Kategori:	Ikke kategoriseret
Model:	RF-41-20

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