will this sub and amp combo work?

hello everyone, I am new to this site and was looking for some help. I installed 4 polk db651's in my car and they are great and all, but they are seriously lacking bass.

So could you guys help me pick out a decent sub and amp for personal use. I dont want to be heard blocks away, I just want better bass response in my car for myself and passengers.

So please let me know if these setups work or not.

this sub: [url]https://tinyurl.com/3c7yqu[/url]
Pioneer TS-W307D2 Dual-Voice Coil 2 ohm Subwoofer around 60-70$

*400watt RMS @dual 2 ohms

with this amp: [url]https://tinyurl.com/2jac8s[/url]
Blaupunkt THA1350 Amplifier around 100$

*400 watts RMS x 1 at 2 ohms

With this, everything is pretty matched up..?

or a little more power:
sub: [url]https://tinyurl.com/3e4lfm[/url]
Alpine Type-R SWR-1222D
500 watt RMS
*but its dual voice coil, so does that mean i need two amps?
amp: [url]https://tinyurl.com/36p6ep[/url]
500 watts RMS at 2 ohms
(would this work with a sub that has dual voice coil?)

so what do you guys think, or can someone find me a decent cheap setup... thanks :)

I'm going to use my older bro's old 12" enclosure so thats free.

suggest something better or any criticism please..

thanks. (rmr i just want something decent for personal use, not earthshaking)

Yes, that will do just fine. I am going to tell you, though, that the Blaupunkt amp will probably NOT do 400w, at any kind of reasonable distortion level.

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It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."

samsizzle wrote:

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but its dual voice coil, so does that mean i need two amps

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Um.  No "dual voice coil" does not mean it need two amps - it just means there will be an extra terminal on the speaker.

Apine stuff is, IMO, by far your better choice there.

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"I'm finished!" - Daniel Plainview

is the Pioneer TS-W307D2 a decent sub for personal use? I dont really want to be heard from blocks away, so a cost efficient sub that sounds good in the car would be my choice.