My Projects - PHL-JKN 01 Bass 

(Page 01)

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Construction of PHL-JKN 01   

Bass enclosures

 

Design by : Jiri Chlebovy

Constructed by : Jiri Chlebovy

 

BASS Driver 7010

18 Bass Extended Drivers

FEATURES

Power handling capacity 1000W AES

Reference efficiency (1W @ 1m) 98 dB SPL

SPL max (continuous) 124 dB SPL

Usable frequency range 30-800 Hz

 

TYPICAL CHARACTERISTICS

 

 

 

 

Rated impedance

Z

W

8

Half space sensitivity  (1W@1m)

-

dB SPL

98

Usable freq. range

-

Hz

30-800

Power handling capacity  (AES)

-

W

1000

Max Sound Pressure Level

SPLmax

dB SPL

124

Min. impedance modulus

Zmin

200Hz

6.8

Voice-coil inductance @ 1kHz

Le1k

mH

1.80

Voice-coil inductance @ 10kHz

Le10k

mH

0.87

BL product

BL

N/A

26.6

Moving mass

Mms

kg

0.180

 

THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)

 

 

 

Resonance frequency

Fs

Hz

35(0.5)

DC Resistance

Re

W

5.6(0.5)

Mechanical quality factor

Qms

1

4.0

Electrical quality factor

Qes

1

0,31

Total quality factor

Qts

1

0,29

Mechanical suspension compliance

Cms

10-6.m/N

115

Effective piston area

Sd

m2

0,128

Equivalent Cas air load

Vas

m3

0,260

Max linear excursion

Xmax

mm

8.0

Linear displacement volume

Vd

10-3.m3

1.024

Half-space efficiency

h0

%

3.5

Unity load volume

Vas.Qts2

10-3.m3

22.3

 

ABSOLUTE MAXIMUM RATINGS

 

 

 

Short term max. input voltage

Vmax

V

180

Max.excursion before damage

Xdam

mm

16

Ambient operating temperature

Ta

C

-10 to +50

Storage temperature

-

C

-20 to +70

Environemental withstanding Q

-

-

Outdoor

 

APPLICATION INFORMATION

 

 

 

Air volume occupied by the driver

-

10-3.m3

6.9

Speaker net mass

 

kg

2,15

Recommended reflex box

Vb/Fb

Lts/Hz

150 L / 38Hz

 

 

 Australian distributors

 

WA - Australia

WAR AUDIO

 

QLD - AUSTRALIA

STONES SOUND STUDIO

 

PROJECT PHL 18 7010

Enclosure volume 202.8l minus bracing

Outside dimension off the driver 457mm

Internal dimensions

H 536mm x W 536mm x 706mm

Outside dimensions

H 600mm x W 600mm x 770mm

Enclosure material MDF 32mm

Bracing material MDF 25mm

 

Inside volume of the enclosure is 202.8l however Im aiming

for 150l or less finish volume with all bracing in place  

 

Material

Internal Braces

 

 

 

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