Projects - JKN_SS 2018    

(Page 01)

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Construction of JKN 2018 Tower   

(3way)

Drivers:
(per side)

Scan Speak D2904/7005 - Tweeter

SB Acoustic (Satori) -2 off 6 1/2" MR16 PNW -8 Midrange

SB Acoustic (Satori) -2 off 9 1/2" WO24P-8 Bass

Scan Speak Tweter Driver

(D2904 7005)


TYPICAL CHARACTERISTICS

 

 

 

 

Rated impedance

Z

W

Half space sensitivity  (1W@1m)

-

dB SPL

Usable freq. range

-

Hz

Power handling capacity  (AES)

-

W

Max Sound Pressure Level

SPLmax

dB SPL

Min. impedance modulus

Zmin

200Hz

Voice-coil inductance @ 1kHz

Le1k

mH

Voice-coil inductance @ 10kHz

Le10k

mH

 

BL product

BL

N/A

Moving mass

Mms

kg

 

THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)

 

 

 

Resonance frequency

Fs

Hz

DC Resistance

Re

W

Mechanical quality factor

Qms

1

Electrical quality factor

Qes

1

Total quality factor

Qts

1

Mechanical suspension compliance

Cms

10-6.m/N

Effective piston area

Sd

cm2

Equivalent Cas air load

Vas

m3

Max linear excursion

Xmax

ħmm

Linear displacement volume

Vd

10-3.m3

Half-space efficiency

h0

%

Unity load volume

Vas.Qts2

10-3.m3

 

ABSOLUTE MAXIMUM RATINGS

 

 

 

Short term max. input voltage

Vmax

V

 

Max.excursion before damage

Xdam

ħmm

Ambient operating temperature

Ta

°C

Storage temperature

-

°C

Environemental withstanding Q

-

-

 

APPLICATION INFORMATION

 

 

 

Air volume occupied by the driver

-

0-3.m3

Speaker net mass

 

kg

Recommended reflex box

Vb/Fb

Lts/Hz

 

 

SB Acoustic Midrange Driver (Satori)

(6 1/2" MR16PNW - 8)

TYPICAL CHARACTERISTICS

 

 

 

 

Rated impedance

Z

W

8

Half space sensitivity  (1W@1m)

-

dB SPL

88

Usable freq. range

-

Hz

Power handling capacity  (AES)

-

W

30

Max Sound Pressure Level

SPLmax

dB SPL

Min. impedance modulus

Zmin

Hz

Voice-coil inductance

Le1k

mH

0.11

Voice-coil inductance @ 10kHz

Le10k

mH

 

BL product

BL

N/A

6.5

Moving mass

Mms

g

10.6

 

THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)

 

 

 

Resonance frequency

Fs

Hz

32

DC Resistance

Re

W

6.2

Mechanical quality factor

Qms

1

5.11

Electrical quality factor

Qes

1

0.32

Total quality factor

Qts

1

0,3

Mechanical suspension compliance

Cms

mm/N

2.3

Effective piston area

Sd

cm2

119

Equivalent Cas air load

Vas

l

43.3

Max linear excursion

Xmax

±mm

5

Linear displacement volume

Vd

10-3.m3

Half-space efficiency

h0

%

Unity load volume

Vas.Qts2

10-3.m3

 

ABSOLUTE MAXIMUM RATINGS

 

 

 

Short term max. input voltage

Vmax

V

 

Max.excursion before damage

Xdam

±mm

6.2

Ambient operating temperature

Ta

°C

Storage temperature

-

°C

Environemental withstanding Q

-

-

 

APPLICATION INFORMATION

 

 

 

Air volume occupied by the driver

-

Speaker net mass

 

kg

1

Recommended reflex box

Vb/Fb

Lts/Hz

 

SB Acoustic Bass Driver (Satori)

(9 1/2" WO24P - 8)

TYPICAL CHARACTERISTICS

 

 

 

 

Rated impedance

Z

W

8

Half space sensitivity  (1W@1m)

-

dB SPL

88

Usable freq. range

-

Hz

Power handling capacity  (AES)

-

W

90

Max Sound Pressure Level

SPLmax

dB SPL

Min. impedance modulus

Zmin

Hz

Voice-coil inductance

Le1k

mH

0.56

Voice-coil inductance @ 10kHz

Le10k

mH

 

BL product

BL

N/A

9.9

Moving mass

Mms

kg

0.0445

 

THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)

 

 

 

Resonance frequency

Fs

Hz

24.5

DC Resistance

Re

W

5.8

Mechanical quality factor

Qms

1

5.7

Electrical quality factor

Qes

1

0.41

Total quality factor

Qts

1

0,38

Mechanical suspension compliance

Cms

mm/N

0.95

Effective piston area

Sd

cm2

255

Equivalent Cas air load

Vas

l

87.5

Max linear excursion

Xmax

mm

6.0

Linear displacement volume

Vd

-3.m3

Half-space efficiency

h0

%

Unity load volume

Vas.Qts2

-3.m3

 

ABSOLUTE MAXIMUM RATINGS

 

 

 

Short term max. input voltage

Vmax

V

 

Max.excursion before damage

Xdam

±mm

17

Ambient operating temperature

Ta

°C

Storage temperature

-

°C

Environemental withstanding Q

-

-

 

APPLICATION INFORMATION

 

 

 

Air volume occupied by the driver

-

-3.m3

Speaker net mass

 

kg

3,7

Recommended box )

Vb/Fb

Lts/Hz

L / Hz

 

 

 

 

 

 

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