Phase Technology SM590i Manual Do Utilizador

Technical data, EASE

™

 plots, SoundTubeSPEC

™

 software & product downloads available at 

   

 

 

Preliminary Technical Information for System Engineers

Data Acquisition

 

  All performance data acquired at 

SoundTube’s Technical Measurement 

Center (TMC) are analyzed using a 

variety of standard measurement tech-

niques, including Measured Length 

Sequence (MLS) and Time Delay 

Spectrometry (TDS).  Performance, 

development and data acquisition tools 

include: Gold Line TEF 20, CLIO, LMS, 

LEAP, and proprietary modeling soft-

ware.  EASE

™

 data are acquired through 

an automated TEF 20/Outline/EASE

™

 

interface.

EASE™ Data

 – 3-D polar plots. 

SoundTubeSPEC™

 – Proprietary 

SoundTube speaker placement software.

Architectural Specifications

  The loudspeaker shall consist of a 133 

mm (5.25 in) low-frequency transducer 

and a 25 mm (1 in) high-frequency 

transducer with a frequency-dividing 

network installed in a ported enclosure.  

The low-frequency voice coil diameter 

shall be 25 mm (1 in). 
   Performance specifications of a typi-

cal production unit shall be as follows: 

Useable frequency response shall extend 

from 61 Hz – 22 kHz (-10 dB, half space, 

no external equalization).  Measured 

sensitivity (2.83 Volt input, 1 meter) shall 

be at least 89.5 dB.  The speaker shall 

have a nominal impedance of 8 Ohms 

and shall be available for 25/70.7/100 

Volt modes with voice coil/8 Ohm 

direct.  The frequency-dividing network 

shall have a crossover frequency of 3 

kHz with a slope of 12 dB per octave 

(second order) for the high-pass filter.  

Rated power capacity shall be at least 

80 Watts continuous power (RMS), and 

conforms to EIA-426-B testing.  Maxi-

mum continuous output at 1 meter shall 

be 108.5 dB. 
  The low-frequency transducer shall 

have a polypropylene cone with butyl 

rubber surround.  The high-frequency 

transducer shall be constructed of alu-

minum material and incorporate a high-

SPL horn.
  Installation for the SM590i shall 

be by proprietary & corrosion-resis-

tant captured-ball mounting system.  

SoundTube’s tool-free captured-ball 

mounting system incorporates a locking 

zinc alloy lever attaching to a cast-alu-

minum ball.  For seismic and safety redun-

dancy, a secondary aircraft cable shall 

be included and attached to the speaker 

chassis via ¼ - 20 bolt.  The external wir-

ing input connector shall be a 4-pin, 5 mm 

Euroblock for 8 Ohm or distributed sys-

tems and shall accept from 10 – 22 gauge 

wire.
  The system shall be for indoor/outdoor 

applications and shall have a weather-

resistant terminal boot covering all 

wire connectors.  The enclosure shall be 

constructed of injection-molded, glass-

reinforced ABS.  The grille shall be con-

structed of iridite-plated, powder-coated 

aluminum for lasting performance.
  Overall cabinet dimensions shall be no 

more than 316.9 mm (12.48 in) in height by 

216.6 mm (8.53 in) in width by 305.1 mm 

(12.01 in) in depth (including SM bracket).  

The SM590i shall include mounting hard-

ware, Euroblock connector & terminal 

weather boot.
  The system shall be the SoundTube 

SM590i  with mounting hardware for both 

low and high impedance applications.