What sub for this amp?

[Punchman]

Ok I have a RF power t400-2 and I'm looking to use a sundown 8" . Do I need dual 2 or 4 ohm sub? Amp is 2 ohm stable bridged. How do I show it two ohms bridged?

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[Punchman]

Thank you in advance for your help

 

[mylows10 5,000+ posts]

If 2 ohm stable bridged then a d4. But I think your reading it wrong 4 ohm bridged or 2 ohm stable. If that's the case then a d2 sub. Pos on one channel

 

[garychoffmann 10+ year member]

D4, t series amps are 2 ohm bribged, 1 ohm stereo stable

 

[Punchman]

Ya 2 ohm bridged, so I wire in series?

 

[CrossoverOre 10+ year member]

4ohm dvc wired in parallel gives you 2 ohm at the amp.