PDA

View Full Version : 4 vifa BC25SC06-04 in vents, 2010 hhr



2010HHRUMADBRUH
12-16-2013, 05:24 PM
ordered 2 more of these. going to put one in each vent in a 2010 hhr..

should I run them bridged on a 2 channel amp so they don't get the full 50w rms each? I assume it's going to be pretty harsh, but I bought a 1k 18" so I'm sure I'll need them once I get the box in.

amps I have are xm-6020, xm-4040 and xm-4045.

Currently running 2 on the 6020, one per channel. They are harsh and over power my 12" 700w rms d4.

I figure bridged from the 6020 will give them roughly 30-40rms each?

Other thoughts were 2 bridged from one of the 4 channels, and then the mids one per channel.

mlstrass
12-17-2013, 03:22 AM
harsh = too much power

why are you adding more tweeters if 2 are already harsh????

Side Show
12-17-2013, 03:28 AM
adjust gain on tweeter amp if they are louder than the rest of your system. what material are the tweeters you have in there now?

2010HHRUMADBRUH
12-17-2013, 03:32 AM
harsh = too much power

why are you adding more tweeters if 2 are already harsh????

Just bought an RE SX 18"...preventive measure I guess.


adjust gain on tweeter amp if they are louder than the rest of your system. what material are the tweeters you have in there now?

2 channel is already at lowest setting lol...but I figure with 2 strapped down to 2 ohm and bridged on each channel, they will get the perfect amount of power and fill the car more. they are silk dome. I can't stand metal tweeters.

I just ordered 2 more from ebay for $25..can't beat $12.50 for a 50w rms silk dome tweeter.

SounDrive
12-17-2013, 03:41 AM
Not sure if trolling

2010HHRUMADBRUH
12-17-2013, 04:04 AM
Not sure if trolling

Why not?

2010HHRUMADBRUH
12-17-2013, 04:52 AM
I'm putting 4 tweeters in the vents and there is nothing anyone can do to stop me

mlstrass
12-18-2013, 11:18 AM
I'm putting 4 tweeters in the vents and there is nothing anyone can do to stop me

I can fill your vents with cement....stopped :crazy:

garychoffmann
12-18-2013, 11:24 AM
Can your amp do 2 ohm bridged? I'm assuming these are 4 ohm tweeters?

2010HHRUMADBRUH
12-19-2013, 02:01 AM
Can your amp do 2 ohm bridged? I'm assuming these are 4 ohm tweeters?

Possibly, but not rated for it.

xm-6020, xm-4040, xm-4045

the 6020 is 80x2 @ 2 ohms. I figure 40w rms to a 50w rms tweeter would be good

Side Show
12-19-2013, 02:42 AM
*confused*

do you have a smaller amp to run the tweets from?

2010HHRUMADBRUH
12-19-2013, 02:47 AM
*confused*

do you have a smaller amp to run the tweets from?

no, just those 3

Side Show
12-19-2013, 02:50 AM
lol, well I wouldn't run tweets off any of those (pretty sure they will do a lot over rated being that they are old school sony gems) have you thought about running your tweets from the headunit?

Side Show
12-19-2013, 02:52 AM
so atm they are getting 80wrms each?

2010HHRUMADBRUH
12-19-2013, 03:25 AM
lol, well I wouldn't run tweets off any of those (pretty sure they will do a lot over rated being that they are old school sony gems) have you thought about running your tweets from the headunit?

I'm on the stock unit, so I'm pretty sure they would sound like crap. Plus I have an electronic crossover for them. The stock unit doesn't have that. I am thinking about getting an 80-prs but I'm not sure yet.


so atm they are getting 80wrms each?

No, I have one tweeter per channel on the 6020. Gain on the amp is at 0. They are crossed at 4k so I'm sure they can take a little extra power. They have been fine for a year or so.

av83
12-19-2013, 08:15 AM
What is your midrange situation?

mlstrass
12-20-2013, 07:33 AM
What is your midrange situation?

Those are in the glovebox :p:

av83
12-20-2013, 11:07 AM
Those are in the glovebox :p:

:coolflas: