Phase Technology RS400i Manuale Utente

Specifications: RS400i

System Type

Frequency Response (- 3 dB)

Low Frequency (-10 dB)

Max. Program Power
Max. Continuous Power RMS

Max. SPL dB @ 1 M
Sensitivity dB @ 1W/1M (2.83V)

Sensitivity dB @ 1W/1M

Impedance (nominal)
Coverage Angle (-6 dB @ 2 kHz)
Coverage Angle (-6 dB @ 10 kHz)
Directivity Factor (Q)
Directivity Index (DI)
Tap Selector
Transformer Taps

Transducer
Low-Frequency Driver
High-Frequency Driver
Low Frequency Voice Coil
Crossover Frequency
Network Type
Low Pass
High Pass
Enclosure Material
Grille Material
Inputs
Color Options
Diameter
Total Height
Weight
Shipping Weight
Accessories
Included
Optional
Packaging

4” coaxial, open-ceiling, ported (20 Watt transformer
for 25/70.7/100 Volt or voice coil/4 Ohm applications)
94 Hz - 22 kHz
72 Hz
40 Watts
20 Watts
98 dB
88 dB

85 dB
4 Ohm
100º
73º
3.04 (Averaged 100 Hz - 10 kHz); 4.7 @ 2 kHz
4.1 dB (Averaged 100 Hz - 10 kHz); 6.8 dB @ 2 kHz
Weather-proof 5-position tap switch w/ voice coil/4 Ohm direct

1 x 102 mm (4 in) Polypropylene cone, butyl rubber surround
25 mm (1 in) Convex aluminum tweeter with waveguide
25 mm (1 in)
2.27 kHz

12 dB per octave, 2nd order
12 dB per octave, 2nd order
Injection molded ABS
Iridite-plated steel with powder-coat finish
4 Pin, 5 mm Euroblock for individual or daisy chain connection
Black, white or custom colors available
197 mm / 7.7 in
229 mm / 9.0 in
1.8 kG / 3.9 lbs
3.2 kG / 7.1 lbs

Hanging hardware, Euroblock connector & terminal weather boot
Surface-mount bracket (AC-RS-SM5)
1 Per box

Key Features

• BroadBeam

waveguide technology

delivers a consistent dispersion pattern

up to 10 kHz for maximum coverage

area per speaker (EASE

™

documented).

• One 102 mm (4 in) polypropylene

woofer and one 25 mm (1 in) convex alu-

minum tweeter with FerroFluid cooling.

• Weatherized components for indoor &

outdoor applications.

• Includes hanging hardware with aircraft

cables and integrated SpeedClamp

™

self-locking wire grip for fast, easy &

secure installation. Also includes Euro-

block connector & terminal weather

boot.

• Patented ZeroReflection

™

enclosure

technology for optimal sound reproduc-

tion & cabinet rigidity.

• Easy access 5-position selectable tap

switch for 25, 70.7 and 100 Volt applica-

tions with voice coil/4 Ohm direct sim-

plifies ordering & inventory tracking.

• Iridite-plated steel grille with protective

powder-coated finish for lasting durability.

• High-quality black or white paint finish.

Custom paint colors optional.

• Optional surface-mount bracket.

Description

The RS400 is a 4” coaxial, ported speaker

with an open-ceiling enclosure design.

Hanging hardware is included & fea-

tures a SpeedClamp

™

self-locking wire

grip for fast, easy & secure installation.

SoundTube’s custom-engineered driver

and electro-acoustic network delivers

high-performance sound in a cost-effective

speaker design. The RS400i speaker incorpo-

rates a low-profile grille and a 5-position tap

switch with voice coil/4 Ohm direct.

Applications

Designed for indoor & outdoor back-

ground to mid-level SPL applications, the

RS400i includes a single-point mounting

system for rapid open-ceiling installations.

Cost-effective engineering with high-per-

formance sound makes the RS400i speaker

ideal for music & paging applications in

retail, grocery stores, restaurants, hotels,

casinos, museums, trade shows & confer-

ence rooms. For applications where addi-

tional bass is required, SoundTube’s RS801i

8” subwoofer provides bass down to 40 Hz.

RS400i

Open-Celling Speaker

Technical Information for System Engineers

70.7 V

Output

100 V

Output

25 V

Output

20w

98w

20w

98w

89w

10w

95w

10w

95w

86w

92w

0.63w

83w

89w

0.31w

80w

Frequency response is measured in full space.

Continuous power rating, EIA-426-B test.

Average over published frequency response range.

1w1m sensitivity based on voltage required to yield 1w based on the minimum system impedance.

SoundTube continually develops new product innovations and improvements. Updates to existing

products without prior notice are an example of SoundTube’s drive for constant improvement.