Making Music Sound Real

PHASS    

 

FD 0790ex 6.5" full range with Alnico magnet


FD 0790ex alnico full range newly adopts a well considered synthetic resin basket and a newly developed concave fabric surround and an up graded Magnet system. It can realize quite flat and wide band frequency response effectively. FD0790ex achieves really high dense and organic sounds. It can reproduce seamless detailed entire range sounds from bass to treble dramatically.  It accomplished the furthest best balanced sound.


Music power : 120W / Sensitivity : 91dB / Frequency response : 60-20,000Hz / Outer dimension, Diameter : 166mm / Fixing hole diameter : 140.4mm / Installing depth : 65mm / Impedance : 6 ohm 

 

FD 0790ex

FD 0590ex 5" full range with Alnico magnet


New FD 0590ex alnico full range newly adopts a well considered synthetic resin basket and a newly developed concave fabric surround and an up graded Magnet system. It can realize quite flat and wide band frequency response effectively. FD0590ex achieves really high dense and organic sounds. It can reproduce seamless entire range sounds from bass to treble dramatically.  It accomplished the furthest best balanced sound.

 

Music power : 100W / Sensitivity : 88dB / Frequency response : 90-20,000Hz / Outer dimension, Diameter : 148mm / Fixing hole diameter : 119.4mm / Installing depth : 57mm / Impedance : 6 ohm


FD 0590ex

FD 0496ex

FD 0496ex 4" full range with Alnico magnet


New FD 0496ex alnico full range newly adopts a well considered synthetic resin basket and a newly developed concave fabric surround and an up graded Magnet system. It can realize quite flat and wide band frequency response effectively. FD0590ex achieves really high dense and organic sounds. It can reproduce seamless entire range sounds from bass to treble dramatically.  It accomplished the furthest best balanced sound.


Music power : 100W / Sensitivity : 83dB / Frequency response : 90-20,000Hz / Outer dimension, Diameter : 126mm / Fixing hole diameter : 101.8mm / Installing depth : 54mm / Impedance : 6 ohm

 

MANUFACTURER    Phass

MODEL           FD0590ex           

Fs              85.7208

Fs Added Mass   36.2954

Fs Known Vol    0.0000

Added Mass      26.0000

Known Vol       0.0000

Diameter        103.0000

ZMax            14.5914

ZMax Added Mass 11.0360

ZMax Known Vol  0.0000

Z F1F2          9.3567

Re              6.0000

Rms             2.8602

Qms             1.0695

Qes             0.7469

Qts             0.4398

Cms             0.6070

Mms             5.6795

BL              4.9571

VAS             5.8842

dBSPL           88.9795

L 1kHz          0.1934

L 10kHz         0.0565

CAS             4.213929E-8

RAS             41197.3500

MAS             81.8052

RAT             100187.7000

SD              0.0083

LCES            14.9149

CMES            231.1257

RES             8.5914

MMD             5.2490

RMT             6.9557

eta             0.4764

Z Min           8.3907

Z AVG         10.0967

FD 0590ex T & S parameter

MANUFACTURER    PHASS

MODEL           FD0790ex

Fs              81.3519

Fs Added Mass   38.5315

Fs Known Vol    0.0000

Added Mass      26.0000

Known Vol       0.0000

Diameter        127.0000

ZMax            12.9156

ZMax Added Mass 10.5794

ZMax Known Vol  0.0000

Z F1F2          8.3513

Re              5.4000

Rms             3.6931

Qms             1.0408

Qes             0.7478

Qts             0.4351

Cms             0.5090

Mms             7.5196

BL              5.2684

VAS             11.4052

dBSPL           91.1669

L 1kHz          0.2176

L 10kHz         0.0581

CAS             8.167780E-8

RAS             23014.2500

MAS             46.8599

RAT             55044.7900

SD              0.0127

LCES            14.1274

CMES            270.9212

RES             7.5156

MMD             6.7126

RMT             8.8331

eta             0.7883

Z Min           7.6788

Z AVG           9.3617

FD 0790ex T & S parameter

“ex” SERIES FULL RANGE

All of our full ranges are developed to reproduce an impressive performance which characterizes completely flat frequency response and high dense living sound by well considered parts materials and precise magnetic circuit technology.