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Double Bass Matching my Phil Jones bp-400 head with a cab

Hello,
I am looking to match my amp with a cab.. My amp is 200 watts at 8 ohms.
Should i get a 200 watts cab or more ?
Does it make sense to have a 300 or 400 watts cab with a head than only gives it 200 watts ?
I am currently using my NS Design and Kay with the BP-400 through a MarkBass 400 watts amp. Phil Jones has a charming lightweight 27 and I wonder if it makes sense.

Thank you all. Cheers
 
Crocau,
What you'll need is a very efficent cabinet. Are you using either the Markbass 400 or a Phil Jones BP-400 or will you only use the BP-400?
Euphonic Audio builts very efficent cabinets, so do other makers. What Phil Jones cabinet are you interested in? The Cab 27 looks very nice,
and I would assume that Phil matched those cabinets to his heads. Still for me 200 watts is not a lot of power these days.
 
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In a perfect world, you want an amp that is more powerful than the cab.. about 20%+ more powerful is a good rule of thumb... so a 400w cab would have a 500w amp) Generally what blows a speaker is clipping the amp (due to lack of power (overhead)) .. not over excursion of a speaker due to too much power... it’s the square wave of clipping that melts a voice coil...
 
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Got it ! This baby sounds awesome!
 

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