I have a passive 450 watt sub that i have conected to my amp but i get no sound my amp is a mc voice 5.1 esl 24 bit amp

Is the sub dual voice coil?

Hi.

The Jensen XS-1010 is a 450-Watt 10" (450W peak, 150W RMS ) Subwoofer.

Below the full technical specifications:

Tech Specs

Product Type - Car subwoofer driver

Dimensions (WxDxH) / Weight - Car subwoofer driver : 4.7 in Diameter 10.1 in

Dimensions - Diameter - 10.1 in

Enclosure Color - Blue

Localization - English

Speaker Type - Passive

Speaker Diameter - 10"

Nominal (RMS) Output Power - 150 Watt

Max (RMS) Output Power - 450 Watt

Response Bandwidth - 24 - 1000 Hz

Input Impedance - 4 Ohm

Output Level (SPL) - 88 dB

Connectivity Technology - Wired

Speakers Included - Car subwoofer driver - 10" - 150 Watt - 24 - 1000 Hz - 4 Ohm - wired

Driver Details - Car subwoofer driver : 1 x subwoofer driver - 10" - polypropylene - Mid-Q

Diameter - 9 in

Depth - 4.4 in

conect one of the positive terminal from the sub directli to one chanel of the amp, and do the same with the negative,and do the same with the others terminals from the sub conect to the other chanel

In order to get the bass you want, you'll run your amp switched as a two channel amp and you'll need to run your subwoofers in 4 ohm Mono that's 450 x 2 to give you 900 watts of power.

2, 2 ohm dual voice coils ran in series and bridged on the amp for each sub.

Otherwise, Single Voice Coil 4 ohm subwoofers bridged to amp.

I suggest to use separate amps to your sub, get a 2 channel amp for your sub and 4 channel amps for your speakers.

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It is a 4 ohm nominal impedance woofer. If you put a new woofer in, it will last maybe half an hour and then fry/melt. The problem is the amp, not the woofer. Throw the amp out and use the box as a passive sub. Get a 100 hz sub crossover.

2 subs and 1 amp

if you have dual voice coils connect on each seporate sub negative left channel to possative right channel of the subwoofer same to other sub then conect the left possative and the right neggative to your box power terminal same to other sub then conect the two sub outs on your box left speaker positive to your positive left channel bridge then conect left speaker negative to the right speaker possative then connect your right speaker negative to your right channel negative brigdeg to your amp is single coil hook the box its self up the same way to your amp i have two dual voice cooil 12" hooked up to the same amp that way and it rocks without the power protecter turning on

What started smoking the Sub or the amp?

You say you have 2 p312d2 subs. Ok so the d2 stands for dual 2homs (2 X 2homs voice coils per sub) , conecting in parallel the 2 voice coils of only one sub will create 1hom load to the amp, and if your amp is 2homs stable per chanel that means you are lowering too much your homs causing the overhwating to it.