Rabu, 04 April 2012

acr speaker hal 3

18" PA 10018 SW FABULOUS BY ACR

Code Number : 154


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Woofer

SPECIFICATION
Nominal Diameter    18 Inch
Nominal Impedance     8 ohm
Cone material   Black Paper Coating
Edge   Cloth
Maximum Power   1000 watt
Magnet Weight    135.8 Oz
Frequency Response   33 Hz – 3.8 KHz
Sensitivity 1 M / 1 W    97 dB
Voice Coil Diameter    4 inch
THIELE SMALL PARAMETER
Resonance Frequency   Fs    33 Hz
DC resistance   Re    5.4 ohm
Mechanical Factor   Qms   9
Electical Factor   Qes   0.54
Total Factor   Qts   0.51
BL Factor   BL    19.9 T/m
Effective moving mass   Mms   186.5 Gram
Equivalent cas air load   Vas   258 Liter
Effective piston area   Sd   1244.1 Cm2
Half space efficiency   Eff  1.78 %
MOUNTING INFORMATION
Overall Diameter   463 mm
Bolt Circle Diameter    441 mm
Bolt Hole Diameter    6.5 mm
Front Mount    427 mm
Overall depth   194 mm

             
18" PA 18890 Excellent Pro By ACR

Code Number : 34


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Woofer

SPECIFICATION
Nominal Diameter   18 inch
Nominal Impedance   8 ohm
Cone material   Paper
Edge   Cloth
Maximum Power   1000 watt
Magnet Weight   94.5 Oz
Frequency Response   44 Hz – 3.2 KHz
Sensitivity 1 M / 1 W   96 dB
Voice Coil Diameter   4 inch / 100 mm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   44 Hz
DC resistance   Re   5.6 ohm
Mechanical Factor   Qms   10
Electical Factor   Qes   0.59
Total Factor   Qts   0.56
BL Factor   BL   22 T/m
Effective moving mass   Mms   182.4 Gram
Equivalent cas air load   Vas   166.7  Liter
Effective piston area   Sd   1307.4 Cm2
Voice coil inductance   Le   0.99 mH
Half space efficiency   Eff   2.41 %
MOUNTING INFORMATION
Overall Diameter  474 mm
Bolt Circle Diameter   448 mm
Bolt Hole Diameter   8 mm
Front Mount   426 mm
Overall depth   200 mm





18" PA 18900 Premier New by ACR

Code Number : 167


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Woofer

SPECIFICATION
Nominal Diameter   18 inch / 457 mm
Nominal Impedance   8 ohm
Cone material   Paper
Edge   Cloth
Maximum Power   1000 watt
Magnet Weight   94.50 Oz
Frequency Response   41 Hz – 3.6 KHz
Sensitivity 1 M / 1 W   96 dB
Voice Coil Diameter   4 inch / 100 mm
Voice Coil Former Material   Glass Fibre

THIELE SMALL PARAMETER
Resonance Frequency   Fs   41 Hz
DC resistance   Re   5.5 ohm
Mechanical Factor   Qms   9
Electical Factor   Qes   0.64
Total Factor   Qts   0.60
BL Factor   BL   20.3 T/m
Effective moving mass   Mms   187.6 Gram
Equivalent cas air load   Vas   211.4 Liter
Effective piston area   Sd   1385.4 Cm2
Voice coil inductance   Le   1.01 mH
Half space efficiency   Eff   2.25 %

MOUNTING INFORMATION
Overall Diameter  474 mm
Bolt Circle Diameter   448 mm
Bolt Hole Diameter   8 mm
Front Mount   426 mm
Overall depth   200 mm

21" AX - 21800 Grand ACR New

Code Number : 142


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Woofer

SPECIFICATION
Nominal Diameter   21 inch
Nominal Impedance    8 ohm
Cone material   Black Paper Coating
Edge   Cloth
Maximum Power   1000  watt
Magnet Weight    141.05 Oz
Frequency Response    23 Hz –  2.8 KHz
Sensitivity 1 M / 1 W    94 dB
Voice Coil Diameter    4 inch /  9.9 cm
THIELE SMALL PARAMETER BY LMS

Resonance Frequency   Fs   23 Hz
DC resistance   Re    6 ohm
Mechanical Factor   Qms   8  
Electical Factor   Qes   0.39
Total Factor   Qts   0.37
BL Factor   BL    24.8 T/M
Effective moving mass   Mms   280 Gram
Equivalent cas air load   Vas    666 Liter
Effective piston area   Sd    0.1668 sqM
Voice coil inductance   Le    2 mH
Half space efficiency   Eff    2 %
MOUNTING INFORMATION
Overall Diameter   540 mm
Bolt Circle Diameter   518 mm
Bolt Hole Diameter    6.5 mm
Front Mount    488 mm
Overall depth    223 mm
(Grafik By LMS)

        

8" ACR - 2050 LA ARRAY Series

Code Number : 127


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Mid Range

SPECIFICATION
Nominal Diameter   8 inch
Nominal Impedance   8 ohm
Cone material   Black Paper
Edge   Cloth
Maximum Power   250 watt
Magnet Weight   41.4 Oz
Frequency Response   104 Hz – 9.8 KHz
Sensitivity 1 M / 1 W   94 dB
Voice Coil Diameter   2 inch / 49.5 cm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   104 Hz
DC resistance   Re   5.8 ohm
Mechanical Factor   Qms   6.6
Electical Factor   Qes   0.6
Total Factor   Qts   0.5
BL Factor   BL   11.1 N/A
Effective moving mass   Mms   20 Gram
Equivalent cas air load   Vas   8.2 Liter
Effective piston area   Sd   224.3 Cm2
Voice coil inductance   Le   0.46 mH
Half space efficiency   Eff   1.44 %
MOUNTING INFORMATION
Overall Diameter  206 mm
Bolt Circle Diameter   195 mm
Bolt Hole Diameter   4 mm
Front Mount   178 mm
Overall depth   97 mm
8" C - 810 - DFH ACR

Code Number : 131


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full Range


SPECIFICATION
Nominal Diameter   8 inch
Nominal Impedance  8  ohm
Cone material   Black Paper Coating
Edge   Cloth
Maximum Power   100  watt
Magnet Weight   12.79 Oz
Frequency Response  71 Hz –  20KHz
Sensitivity 1 M / 1 W    91 dB
Voice Coil Diameter    1 inch / 2.54  cm
THIELE SMALL PARAMETER
Resonance Frequency   Fs    73 Hz
DC resistance   Re    6.5 ohm
Mechanical Factor   Qms   11.42
Electical Factor   Qes   1.53
Total Factor   Qts   1.35
BL Factor   BL    4.9 N/A
Effective moving mass   Mms    12.1 Gram
Equivalent cas air load   Vas   55.7 Liter
Effective piston area   Sd    317.3 Cm2
Voice coil inductance   Le    0.33 mH
Half space efficiency   Eff   1.36%
MOUNTING INFORMATION
Overall Diameter   205 mm
Bolt Circle Diameter    194 mm
Bolt Hole Diameter   5.5 mm
Front Mount    184 mm
Overall depth    74 mm





8" LA - 508 - M Fabulous By ACR

Code Number : 35


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Mid range

SPECIFICATION
Nominal Diameter   8 inch
Nominal Impedance   8 ohm
Cone material   Black Paper
Edge   Cloth
Maximum Power   300 watt
Magnet   Neodymium
Frequency Response   80 Hz – 5 KHz
Sensitivity 1 M / 1 W   94 dB
Voice Coil Diameter   2 inch / 49.5 mm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   80 Hz
DC resistance   Re   5.23 ohm
Mechanical Factor   Qms   9
Electical Factor   Qes   0.36
Total Factor   Qts   0.35
BL Factor   BL   12.15 T/m
Effective moving mass   Mms   22.51 Gram
Equivalent cas air load   Vas   12.48 Liter
Effective piston area   Sd   213.32 Cm2
Voice coil inductance   Le   0.00 mH
Half space efficiency   Eff   1.59 %
MOUNTING INFORMATION
Overall Diameter  209.3 mm
Bolt Circle Diameter   197 mm
Bolt Hole Diameter   5.7 mm
Front Mount   182 mm
Overall depth   86.5 mm

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