which is better?

**maddox09** · September 1st, 2007 01:39 AM

which is better?

DLS ca41
JBL 75.4
JBL px300.4
Rockford 450.4
Rockford 4004 (2006 model - chrome)

at kung anu pa ibang brand. price range lng ng mga amp na yan.
para pang SQ set-up. to power front seps and 1 sub

**toolightz** · September 2nd, 2007 01:09 AM

OK naman lahat ng sinabi mong amp.ang kailangan lang yung matching ng seps sa amp mo baka kapusin yung power ng amp and it will not push the potentials ng drivers mo why not get a 8004 ng rf dami makakamatch na drivers nyan!!!IMHO

specs:
DLS CA41
4 x 50W * 4 ohms nominal (13.8V - 0.1% THD)
4 x 70W * 4 ohms typical (13.8V - 0.1% THD)
4 x 125W * 2 ohms typical (13.8V - 0.1% THD)
2 x 200W * 4 ohms bridged (13.8V)
Fuse: 2 x 30A

JBL GTO75.4
4 x 104W * 4 ohms
4 x 142W * 2 ohms
2 x 284W * 4 ohms bridged
S/N Ratio: 80dBA (1 Watt, 4 ohms)
Effective Damping Factor: 6.384 at 4 ohms
Freq. Response: 10Hz ∼ 83kHz (-3dB)
Fuse: 2 x 30A

Rockford Fosgate P450.4
4 x 60W * 4 ohm
4 x 110W * 2 ohm
2 x 225W * 4 ohm bridged
S/N Ratio: >80 dbA * 2 Vrms
IM Distortion (IHF): <0.05%
Freq. Response: 20Hz ~ 20kHz (+/- 0.5dB)
Fuse: 2 x 30A

Rockford Fosgate 400.4
4 x 50 * 4 ohms (<0.05% THD)
4 x 100 * 2 ohms (<0.1% THD)
2 x 200 * 4 ohms bridged (<0.1% THD)
IM Distortion (IHF): <0.05%
S/N Ratio: >95dB
Damping Factor: >150 (4 ohms)
Fuse: External 50A

Rockford Fosgate 800a4
4 x 100 * 4 ohms (13.8V - <0.05% THD)
4 x 200 * 2 ohms (13.8V - <0.10% THD)
2 x 400 * 4 ohms bridged (13.8V - <0.10% THD)

hope this helps (di ko na makita yung px300.4 cguro mga 75x4*4ohms yata)

**maddox09** · September 2nd, 2007 03:20 AM

syadong mahal na yung rf p8004. seps ko is focal access 6.5 at sub ko is kicker comp12 4 ohms. anung amp bagay diyan? tulong naman. newbie sa mga combo nga sounds

**mcbry** · September 4th, 2007 12:11 PM

pareho pala tayong seps, bro. gamit ko na amp is dls ca41. ganda ng pagka sq nya. malinis ang tunog. sub ko is 12w3v3.

**maddox09** · September 4th, 2007 02:25 PM

ganda nang sub. yan ang next ko upgrade. pang sq ba ung jl mo? malinaw talaga ung labas ng sound sa focals at ca41 na set up? bakit d ka nag dls seps?

**erickdpogi** · September 4th, 2007 02:48 PM

Go with the JBL GTO75.4 factory renewed. Beside being cheaper from the previous version, it can now power up subs too, up to 600W+ RMS. It'll help you maximize the possibilities for your setup now since you've free up some moolah.

HTH!

**mcbry** · September 4th, 2007 03:03 PM

Originally Posted by maddox09

ganda nang sub. yan ang next ko upgrade. pang sq ba ung jl mo? malinaw talaga ung labas ng sound sa focals at ca41 na set up? bakit d ka nag dls seps?

yup bro, pang sq yung jl 12w3v3. sealed box yung gamit ko. yung access kasi nabili ko sa kakilala ko 2nd hand at a very good price kaya yun na pinili ko. and also ganda ng review ng access base sa ibang forum na nabasa ko if you want sq set-up with that price range ng seps.

ganda ng match ng ca41 sa focals.

**maddox09** · September 4th, 2007 09:30 PM

thanx mcbry for your advice. anu pala ung HU mo?

for erickdpogi: toto tlaga ma ka power 600 rms ung jbl75.4? sub lamang para malabas ung 600rms or with seps?

**mcbry** · September 5th, 2007 09:32 AM

Originally Posted by maddox09

thanx mcbry for your advice. anu pala ung HU mo?

bro, stock pa ng altis (2 din) HU gamit ko. next project ko naman yung HU pag may budget na.

**erickdpogi** · September 5th, 2007 03:10 PM

Originally Posted by maddox09

thanx mcbry for your advice. anu pala ung HU mo?

for erickdpogi: toto tlaga ma ka power 600 rms ung jbl75.4? sub lamang para malabas ung 600rms or with seps?

Yep, believe it or not, the once 4 channel GTO 75.4 which was really intended for seps can/may now be used to power up (thru channel bridging) high power subs, neat!