Here are the speakers.

[q45sound]

For the Front:Infinity 4" Speakers (REF4002I)INI 4002I• 4" speakers • 2-way design • 105 watts peak power • 85Hz - 21kHz

Power--------Sensitivity (dB)? 92 Frequency response (Hz)? 85Hz - 21kHz RMS power handling (Watts)? 35 Peak power handling (watts)? 105Recommended amp wattage range? 2-35

General features---------------------Speaker size=4" Speaker type? 2-Way Directional tweeter? No Tweeter design? Edge-driven textile-dome tweeter Midrange design? N/A Woofer cone material? Polypropylene Woofer surround material? Rubber Mounting depth (inches)? 2-1/16 Cut out size? 4 1/16Grills included? Yes

Dimensions --------------Weight? 3.75 lbs

For the back:Pioneer 6" x 9" Speakers (TSA6970R)PIO TSA6970R• 6" x 9" speakers • 3-way design• 240 watts peak power • 28Hz-30kHz

Power--------Sensitivity (dB)? 93 Frequency response (Hz)? 28Hz-30kHz RMS power handling (Watts)? 40 Peak power handling (watts)? 240 Recommended amp wattage range? 2-40

General features ----------------------Speaker size? 6" x 9" Speaker type? 3-Way Directional tweeter? No Tweeter design? 3/8'' PET Dome Midrange design? 2-5/8'' Balanced Dome PPC Midrange with Strontium Magnet and Magnetic Fluid Woofer cone material? Injection Molded Polypropylene Composite Woofer surround material? Treated cloth Mounting depth (inches)? 2-7/8 Cut out size? Info unavailable Grills included? Yes

Dimensions ---------------Weight? 4.167 lbs

What do you guys think? Go with them or keep searching I read reviews for both and they both have good treble/bass mix, so that they're not one sided(which I like). The only thing though is that I couldn't find the "ohm" for them, I dont even know what a "ohm" is, but you guys have given excellent insight thus far so I believe you guys will still give some more.

[Jesda]

I'll bet $100,000 its 4 ohms. Infinity makes nice sound systems, but Pioneer and MB Quart are usually a better bang for the buck.

[Rex]

Looks like good choices, but unless you're gonna drop a bunch of cash get the best "deal" you can find, assuming you meet PMQ's sensitivity hurdle .

I personally would try to find/make work a larger speaker for the door, gotta figure a 5 1/4 or 6 1/2 will fit with some work.

Unless you're looking at component speakers, Jesda's making a safe bet.

[squeefoo]

I fit 6 or 6 1/2" Infinitys (2 way, round, poly) in the front of my 90Q. Removed the box and fitted them to it (after some trimming) put them back in. I sealed the gaps with high density EPS foam and silicone. They sound great. A friend put Infinitys (all 8) in his '67 GTO, really sounds great, probably since I painted it.

[PoorManQ45]

Looks like good choices, but unless you're gonna drop a bunch of cash get the best "deal" you can find, assuming you meet PMQ's sensitivity hurdle .

Good to know that you took that one to heart/mind

For the back:Pioneer 6" x 9" Speakers (TSA6970R)PIO TSA6970R• 6" x 9" speakers • 3-way design• 240 watts peak power • 28Hz-30kHz

Power--------Sensitivity (dB)? 93 Frequency response (Hz)? 28Hz-30kHz RMS power handling (Watts)? 40 Peak power handling (watts)? 240 Recommended amp wattage range? 2-40

I like that the speakers have alot of Dynamic Range. By this, I mean the amount of power difference between the maximum RMS power and the Peak powering handling. They have 200 watts of "protection". This will make it hard to "blow" them during "normal" operation.

[PoorManQ45]

Did you put ? marks behind all of those descriptions because you don't know what they are? If so, we will be happy to define them for you.

I answered your Ohm question on your other thread.

[OptimusPrime]

On replacing the speakers in a 95-96 Q45:

1. On the rear deck, can you just remove the speaker cover to replace the speaker or do you have to get to it from the trunk?

2. On the front door panels, do you just remove the speaker grate or do you have to remove the lower part of the door panel?

3. On the tweeters, do you just remove the speaker grate or do you have to remove that entire piece of trim that runs from the dash to the head-liner?

If the case is to remove the speaker grate, what is the best method of doing this with out damaging the grate (i.e. bending, scratching or denting)?

[OptimusPrime]

NEVERMIND!!!

I should of searched the forums before I posted. I found tangalora's post and thanks to him found his previously posted link:

http://carstereohelp.com/strinfiniti.htm

Includes step-by-step plus pictures.

[squeefoo]

Not sure if the 96 is the same as 90 Q. On mine the whole frt. door panel needs to come off (one piece). The speaker screws to a plastic box held on by 3-4 screws, which may require "tuning" to fit your speaker. Don't seal the box completely but I think there are vent(s)Hence the above post.

[q45sound]

I put the ? after each spec. like if you were asking "How much is the sensitivity(db)?" that's all so the numbers are accurate. I got your answer on my other thread, thanks for the info. now I'm not so in the dark about that stuff.