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HD 15 hole size? PD158

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philip banyer View Drop Down
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Joined: 27 October 2004
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Post Options Post Options   Thanks (0) Thanks(0)   Quote philip banyer Quote  Post ReplyReply Direct Link To This Post Posted: 02 November 2004 at 11:27pm

I will use 2 systems normaly 2 cabs 4 and 4 will make 8 and then run on my DAP amp in bridge mode 1200rms

2nd system 4 cabs

parallel pairs 4+4 = 2 and another 4+4 = 2 and then serial them both of these I think this 4ohms and then use the EP2500 on this.

Does sound right or have a made mistake, if this is wrong then I will have to get another DAP amp (they way about 26kg)

EP 2500 not so heavy may be small power supply

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norty303 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote norty303 Quote  Post ReplyReply Direct Link To This Post Posted: 03 November 2004 at 12:01am

Do they do a 4ohm 158?  I was taking it that they'd be 8 ohm.

So 2 x 158 paralleled is 4ohms and you want to be putting at least 1200w into them.  Wiring 2 sets in series will go back to 8 I believe and the EP2500 will only give around 1300-1400w bridged into 8ohms running bass, and that would be for all 4 so seriously underpowered.  As I said, the t.amp may well be your best bet if you're on a budget, they come from germany, or try the Warrior xs2500

My laser stuff: Frikkin Lasers
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norty303 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote norty303 Quote  Post ReplyReply Direct Link To This Post Posted: 03 November 2004 at 12:03am
Oh yeah and the PD154 has a higher sensitivity so you won't need to drive it so hard as the 158
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