Another car subwoofer question

[iondb]

I have upgraded my car subwoofer and have a JL W3v2 12" subwoofer not doing anything. I am wondering if anyone can have a look at the paper specs and tell me if it will/could work in a HT environment?

Free Air Resonance (Fs):            24.0 Hz
Electrical ?Q? (Qes):                    0.443
Mechanical ?Q? (Qms):                8.483
Total Speaker ?Q? (Qts):            0.421
Equiv. Compliance (Vas):            103.4 litres
One-way, Linear Excursion:        0.463 in
(Xmax)*                                      11.8 mm
Efficiency (1W/1m)                      86.9 dB
Effective Piston Area (Sd):          0.0526 m2
DC Resistance (Re)                    7.35Ω
Nominal Impedance:                  Dual 4Ω
Power Handling (continuous):    300W
Driver Displacement:                  1.98 litres

 

[JimGore]

 

[johnc]

 

[iondb]

 

[JimGore]