Specifications

92
Subwoofers – SRW1245 Information
Model: SRW1245
Sealed/Acoustic Suspension
Thiele Small Parameters
Vented/Bass Reflex
• Polypropylene Cone
• Foam Surround
• 4 Ohm Heat Resistant Voice Coil
• Rear Vented Pole Piece
• Large Strontium Ferrite Magnet
• Rubber Magnet Cover
• For Small Sealed or Small Vented Design
Outside Dia
Mounting Hole
Mounting Depth
Sensitivity
Max. Peak Music
Continuous Power
Nominal Impedance
Re DC Imp (± 10%)
Le
V.C. Diameter
V.C. Length
Air Gap
Piston Diameter
Sd
Vas
Fs
Qts
Qes
Mms
Rms
BI
Speaker Displacement
Xmax
Magnet Weight
314 mm
277 mm
160 mm
82 dB/m
750 w
375 w
4 ohm
3 ohm
1.4 mH
38.9 mm
27.6 mm
8.0 mm
242 mm
459 cm
2
65.94 L
29.6 Hz
0.83
0.96
134.6 g
2.80
9.8
2.9 L
9.8 mm
44.80 oz
OPTIMUM
Enclosure Airspace (Unfilled) = 1.08 Cubic Feet
Enclosure Airspace (Filled) = 1.17 Cubic Feet
HIGH OUTPUT
Enclosure Airspace (Unfilled) = 2.47 Cubic Feet
Port Size - 3” ID x 20” Long
Fb = 30.35 Hz
Fc = 23.49 Hz
Maximum Power Handling 750W
Continuous Power Handling 350W
SPL 82 dB/M
Frequency Response 30Hz - 500Hz
Woofer Cone Material Paper & Kevlar
Woofer Magnet Dual Ferrite
Woofer Basket Stamped Steel
Woofer Surround Foam Rubber