help choosing 6.5 components and 4 channel amp

[Masterbasser]

im not real sure the difference between a 4 channel class d and a 4 channel class b besides the d is more efficient.

the nvx jad800.4 is rated at 125x 4 into 4 ohms per channel and 200x4 into 2 ohms per channel. sonic electronix certifies it at 175x4 @ 4 ohms and 297x4@ 2 ohms.

prolly be good power for you, now the specifics of class d for full 20-20k I'm unsure of, have heard mutterings about the sound quality is not as good, would be cool if somone else could chime in that knows about that

I went from a class a/b Infinity 4 channel to class d nvx and didn't notice anything besides the large power increase and the smaller footprint of class d

[Efreakingt]

Two reasons I went with the 165 over the XL. 1. Mounting depth is a little over a 1/4 inchannel deeper which would be pushing it and might not have fit well for me. 2. Price was nearly double, so not exactly worth the minor sound differences.

I went with the t400-2 because it matches my sub amp t15001bdcp. Birth sheet rated at 145×2 @ 4ohm.

I barely got my 165 to fit in my factory spot but the headache was worth it, they sound really nice.

[bcbrassard]

Two reasons I went with the 165 over the XL. 1. Mounting depth is a little over a 1/4 inchannel deeper which would be pushing it and might not have fit well for me. 2. Price was nearly double, so not exactly worth the minor sound differences.

I went with the t400-2 because it matches my sub amp t15001bdcp. Birth sheet rated at 145×2 @ 4ohm.

I barely got my 165 to fit in my factory spot but the headache was worth it, they sound really nice.

I have the T400-2 running 4 T26.5 up front and its a solid amp. Glad your speaker choice turned out good.

[ckeeler11]

I have 2 picks on Components, which one to go for in terms of SQ, Loudness, Power ? HELP PLEASE

- Hertz HSK 165 components

- Hertz HSK-165XL components

The only difference is the XL will play alittle lower, so you wont notice any difference otherwise.

[Soccerballzs]

I run the Hertz XL 6.5 and the Hertz Mille 3 inch mids here. No issue with power at all. Great speakers and quality sq sound.