Clarion SRW2581 User Manual

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Clarion SRW2581 User Manual

Clarion Corporation of America 661 W. Redondo Beach Blvd., Gardena, CA 90247 Phone: 1-800-GO-CLARION FAX: (310) 327-1999

Model: SRW2581

Sealed/Acoustic Suspension

OPTIMUM

Enclosure Airspace (Unfilled) = 0.76 ft3

Enclosure Airspace (Filled) = 0.64 ft3

F3 = 46 Hz

dB

 

 

110

 

 

100

 

 

90

 

 

80

 

 

70

 

 

60

 

 

10

100

1000 Hz

Vented/Bass Reflex

MAXIMUM FLAT

 

 

Enclosure Airspace =1.50 ft3

 

F

b

= 32Hz

 

 

F

= 30Hz

 

 

3

 

 

Port Size = I.D. x Length: 3" x 11.0"

 

dB

 

 

 

 

110

 

 

 

 

100

 

 

 

 

90

 

 

 

 

80

 

 

 

 

70

 

 

 

 

60

10

100

1000 Hz

 

Polypropylene Cone

Rubber Surround

Dual 4 Ohm Heat Resistant Voice Coil

Rear Vented Pole Piece

Large Strontium Ferrite Magnet

Rubber Magnet Cover

For Small Sealed or Small Vented Design

Maximum Power Handling (Coils in Series)

.........400W

Continuous Power (Coils in Series)

.....................

200W

SPL (Coils in Series) ...........................

85.3dB@1W/1m

Frequency Response ................................

20Hz-1.5kHz

Cone Material .....Polypropylene w/Titanium Deposition

Woofer Magnet ..........................

Strontium Ferrite 33 oz

Woofer Basket .......................................

Stamped Steel

Cone Surround Material ............................

NBR Rubber

Thiele/Small Parameters

Outside Dia

10 1/8" (257.2mm)

Mounting Hole

9 1/16" (230.2mm)

 

Mounting Depth

5" (127.0mm)

Sensitivity@1W/1m

82.3/85.3

 

 

 

Max. Peak Music

400W

 

Continuous Power

200W

Nominal Impedance

4/8 Ohms

 

 

Re DC Imp (± 10%)

3.30/6.40 Ohms

 

 

Le

1.05/4.44mH

 

 

V.C. Diameter

2.0" (50.8mm)

 

 

V.C. Length

0.945" (24.0mm)

 

 

Air Gap

0.314" (8.0mm)

 

 

Piston Diameter

8.50" (0.2159m)

 

 

Sd

56.7 in2 (0.0366m2)

 

 

Vas

0.92ft.3(26.13liters)

 

 

Fs

41.6Hz

Qts

1.38/0.76

 

 

 

Qes

1.58/0.78

 

 

 

Qms

8.42

 

 

 

Mms

105.4g

 

 

Mmd

101.4g

Rms

3.44kg/s

 

 

BI

7.2/14.6 Tm

Speaker Displacement

140in.3(R)/105in.3(F)

 

 

Xmax

0.36" (9.2mm)

 

 

Magnet Weight

33 oz.

 

 

21A3982

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