R2D4-12 12" Prime R2 Series Subwoofer
The Rockford Fosgate R2D4-12 12" Prime R2 Series Subwoofer is a high-performance subwoofer. Designed for deep bass reproduction and high SPL output.
Thiele-Small Parameters
Measured at small signal levels per AES standards
Electromechanical
Fs
34.9 Hz
Re
7.17 Ω
Le
3.9 mH
Q Factors
Qts
0.6
Qes
0.66
Qms
7.33
Compliance & Mass
Vas
68.8 L
Sd
539.1 cm²
Excursion
Xmax
6.5 mm
Sensitivity
SPL0
89 dB
Power Handling
Pe
250 W
Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.
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Rockfordfosgate
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Frequently Asked Questions
What is the Rockford Fosgate R2D4-12 12" Prime R2 Series Subwoofer?
The Rockford Fosgate R2D4-12 12" Prime R2 Series Subwoofer is car audio equipment made by Rockford Fosgate.
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