Pls help me which one is the good?

 

New member
Username: Tambule

Post Number: 1
Registered: Apr-10
hi..can u guys help me wich one to decide im into sq, or sql sometimes. wich separates is good the CTX65CS - Image Dynamics 6.5 or the Focal 165V1 Polyglass 6.5.for my front doors?...should i get for the rear deck like mid bass?.6.5 too?..and i have a small sub in my rear deck like 8 inch, i dont know if i still need to replace that one too? for the amps for the separates i guess i need to get 4 channel im planning to get a old school ppi?. or should i get new ones like sundown 4channel or focal 4 channel?..pls help me sirs..thanks.
 

Platinum Member
Username: Glasswolf

Columbia, SC USA

Post Number: 13193
Registered: Dec-03
IDQ or Focal will depend on your ears. Audition them and see which you like. Both are good speakers.

As for rear fill, read this and you decide:
http://www.glasswolf.net/papers/rearfill.html

take the sub out of the package shelf and put it into an enclosure, or nix it altogether and get a larger sub with a sub amplifier.

bridge the PPI 4 channel for the front speakers and lose the rear fill, or keep it for front/rear, whichever. It's a fine amp.
 

New member
Username: Tambule

Post Number: 2
Registered: Apr-10
tnx sir..i have a 12 inch idq already and sundown for that..so your saying that just remove the factory sub the 8 inch in my car?..and dont get mid bass for the rear?..o ill just keep the factory speaker in the rear and the sub then turn it low?..im using factory stereo for the meantime..tnx.
 

Platinum Member
Username: Glasswolf

Columbia, SC USA

Post Number: 13195
Registered: Dec-03
you can use midbass drivers if you want, but that factory 8" in back probably isn't a midbass driver at all. It's most likely a sub mounted in an IB setup. A good set of components in front should roll off to the IDQ 12" without a real need for any midbass drivers.
set the HPF on the amp for the components @ 100Hz, 12dB slope
Set the sub amp to 50-60Hz, 18dB slope.
The gap will be filled by the Q factor of the two crossovers (HPF and LPF)

A midbass driver is specifically designed for midbass (not a sub) and requires a bandpass filter set around 80Hz HPF and 250-500Hz LPF. These are typically mounted in the front of the car, as they will catch a fair portion of the vocal range and require some directionality, and will be used in a 3-way component setup.

Keep things simple.

head unit with F/R/S pre-outs
no rear speakers.
2-way comps in front with 2 channel amp (or 4 channel amp bridged)
sub(s) with mono amp in back with the sub in a sealed or ported box.

that's all you need for a good, clean system.
 

New member
Username: Tambule

Post Number: 4
Registered: Apr-10
im thinking to add a eq for that amp..which one should i get..the old school PG eq232 30 band or the AC eqx?.pls help..i used to have pg eq215ix but the thing is its in my country.and its really good..tnx sir.
 

Platinum Member
Username: Glasswolf

Columbia, SC USA

Post Number: 13216
Registered: Dec-03
why do you want an EQ? What do you want it to do for you? There are a number of types of EQs, and they don't all really do the same thing.
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