Alpine R-Type components

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00neon

Copper - Posts: 61

Joined: February 20, 2004

Location: United States

Posted: April 02, 2004 at 9:47 PM / IP Logged

stevdart wrote:

My guess is the Xplod amp is overrated at 75X4 and the components are underrated at 50rms. So you should probably stay with those if you've listened to them and like the sound.

thats the thing, my amp has been checked by the previous owner, and it is 75x4rms so its not under rated...........its one of those when sony had a good run.

1 JL 12 w3 D4

1 MTX 421 D Monoblock

1 Sony Xplod 75x4

Front: Alpine SPX-177A

Rear: JL audio VR690-CXI

gumuchim

Member - Posts: 4

Joined: December 18, 2003

Location: United States

Posted: April 06, 2004 at 5:46 AM / IP Logged

I got alpine type r 6.5in seperates in the front, alpine type r 6x9s in the back, both runnig off a kicker kx300.4. I think its like 50x4rms. they still over power my 2 12in type r's, while sounding crystal clear.

pdzcallday

Member - Posts: 21

Joined: February 27, 2003

Location: United States

Posted: April 06, 2004 at 1:08 PM / IP Logged

I work with the alpine type r speakers and I have found that you can throw a GREAT amount of power into them with out blowing them. DON'T forget that alpine unrates there products about 20 - 40 % of the power.

Alpine Guy

Platinum - Posts: 2,478

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Joined: October 18, 2003

Location: Canada

Posted: April 07, 2004 at 9:47 PM / IP Logged

Ya like i said before, , they took 200 wrms in the 200-60 hz range for 4 months now and still pounding. There is no way in hell you will blow them unless you underpower them and try to compensate by turning them up to clipping.

2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.

00neon

Copper - Posts: 61

Joined: February 20, 2004

Location: United States

Posted: April 08, 2004 at 10:18 AM / IP Logged

Alpine Guy wrote:

uve put 200watts rms to a set of componets rated at 50 watts rms????? or are u thinking this is about the subs???? cause its about the componets

1 JL 12 w3 D4

1 MTX 421 D Monoblock

1 Sony Xplod 75x4

Front: Alpine SPX-177A

Rear: JL audio VR690-CXI

Alpine Guy

Platinum - Posts: 2,478

Joined: October 18, 2003

Location: Canada

Posted: April 08, 2004 at 6:16 PM / IP Logged

I put 200 wrms to a single 6.5" type r component speaker and am feeding it 60-200 hz in a sealed .5 cubic foot box.

I have done a few of those set up in the new ford f-150's where people want more bass but want to keep there seat. And since alpine dosn't make 8" subs, i had to compensate. i got these 6.5" woofers hitting like 8's.

2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.

customsuburb

Gold - Posts: 1,813

Joined: January 17, 2004

Location: United States

Posted: April 08, 2004 at 6:46 PM / IP Logged

Dosn't the door resonate badly?

Alpine Guy

Platinum - Posts: 2,478

Joined: October 18, 2003

Location: Canada

Posted: April 08, 2004 at 7:07 PM / IP Logged

its in a box under the rear seat.

2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.

customsuburb

Gold - Posts: 1,813

Joined: January 17, 2004

Location: United States

Posted: April 08, 2004 at 7:12 PM / IP Logged

Ohh, i thought u installed it in the door.

00neon

Copper - Posts: 61

Joined: February 20, 2004

Location: United States

Posted: April 08, 2004 at 9:53 PM / IP Logged

Alpine Guy wrote:

its in a box under the rear seat.

who installs mids and tweeters in a box under a seat???? a componet SUB maybe

1 JL 12 w3 D4

1 MTX 421 D Monoblock

1 Sony Xplod 75x4

Front: Alpine SPX-177A

Rear: JL audio VR690-CXI

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