OFFLINE

I have a T600-4 amplifier and would like to know what subwoofer it would be best suited for between the Rockford Fosgate Punch P2D2-12 or P3D2-12. My T600-4 Amplifier was birthed at 794 RMS, 128 x 4 @ 4 ohms, 198 x 4 @ 2 ohms, 397 x 2 @ 4 ohms bridged.

The P2D2-12
Dual Voice Coil
Yes

Sensitivity
86 dB at 1 watt

Frequency Response
26 - 250 Hz

RMS Power Range (Watts)
150-400

Peak Power Handling (Watts)
800


The P3D2-12
Dual Voice Coil
Yes

Sensitivity
85 dB at 1 watt

Frequency Response
27 - 250 Hz

RMS Power Range (Watts)
300-600

Peak Power Handling (Watts)
1200

OFFLINE

Either Punch P2D2-12 or Punch P3D2-12 would be fine.  If you're using a single subwoofer, then use the D2 or if two subwoofers then use the D4 as illustrated on the "WiringWizard" tab:

http://www.rockfordfosgate.com/products/product_details.aspx?itemid=107997