Tang Band 6x9 subs (which one?)

[anks106 10+ year member]

I am looking at these two, is the more expensive one worth the price difference?

http://www.partsexpress.com/pe/showdetl.cfm?Partnumber=264-837

http://www.partsexpress.com/pe/showdetl.cfm?Partnumber=264-864

Specifications as given:

Specifications: Power Handling: 90 watts RMS/170 watts max *VCdia: 1-1/2" *Impedance: 8 ohms *Re: 6.5 ohms *Frequency range: 35-350 Hz *Fs: 35 Hz *SPL: 87 dB 2.83V/1m *Vas: 1.34 cu.ft. *Qms: 6.05 *Qes: .37 *Qts: .35 *Xmax 7mm *Dimensions: A: 6-1/2" x 9-1/4", C: 4-3/16

vs

Specifications: Power Handling: 80 watts RMS/160 watts max *VCdia: 3" *Impedance: 4 ohms *Re: 3.2 ohms *Frequency range: 40-350 Hz *Fs: 40 Hz *SPL: 88 dB 2.83V/1m *Vas: 1.65 cu. ft. *Qms: 2.29 *Qes: .28 *Qts: .25 *Xmax 5.5 mm *Dimensions: A: 6-1/2" x 9-1/4", C: 2-3/16".

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[anks106 10+ year member]

Also, would I experience any problems in putting these in the rear deck of my car? It is a pontiac grand prix if that affects

 

[ultimate157 5,000+ posts]

One is a shallow mount, one is not.

 

[anks106 10+ year member]

Is that it, with the same Amp would they both sound the same?