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Question >>Do you have Focal Speakers in the Front Door?

Reply:

Hi yes I do, Focal 165H (Rated 75WRMS Sensitivity 92db) had them about 1 1/2 years and they still sound as good as when I first got them. I have them amped up via a Kenwood KAC 628.

Just in case your interested: -

The rear speakers are a pair of pioneer TSE 6995 (Rated 80WRMS Sensitivity 91db) These again are amplified by another Kenwood KAC 628 (150WRMS) Amp.

Lastly I have a 12" Alpine Type R Subwoofer enclosed in a Caliber Base Cube nil Port which is being driven by a hugely powerful Kenwood KAC 8151D (450WRMS) mono block sub Amp.

The system kicks ass....

the car is my office so it has to sound good..

Question >>Do you have Focal Speakers in the Front Door?

Reply:

Hi yes I do, Focal 165H (Rated 75WRMS Sensitivity 92db) had them about 1 1/2 years and they still sound as good as when I first got them. I have them amped up via a Kenwood KAC 628.

Just in case your interested: -

The rear speakers are a pair of pioneer TSE 6995 (Rated 80WRMS Sensitivity 91db) These again are amplified by another Kenwood KAC 628 (150WRMS) Amp.

Lastly I have a 12" Alpine Type R Subwoofer enclosed in a Caliber Base Cube nil Port which is being driven by a hugely powerful Kenwood KAC 8151D (450WRMS) mono block sub Amp.

The system kicks ass....

the car is my office so it has to sound good..

Incidentally, For new people to ICE.

The only way to measure power for proffessionals is by WRMS (Watts Route Mean Square)

Not PMPO (= 4 x 1 WRMS) ie Goodmans/Alba/Binatone etc..

Sensitivity is as it says for your speakers but to give you an idea if you had two pair of speakers both with identical WRMS output but one pair had a sensitivity rating of 91db and the other had one of 92db.

Well the later in theory would be twice as loud.

So when choosing a loudspeaker for your motor look at the following things: -

Sensitivity

Voice coil construction

cone construction

WRMS rating to balence with AMP.

Remeber what blows your speakers up is 9/10 caused by AMPLIFIER OVERLOAD and not the fact your speaker cannot take it.

Your Amplifier is turned up to such a point that it reaches saturation and this is where clipping of the output signal occurs. It is this clipped signal that damges your speaker (Hense NAD had an AMP which did soft clipping to help prevent this)

Any more questions...