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Sub and amp match up


Fuzz

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Posted

I have an 8" 4ohm DVC-150w rms, powered with 250W @2 ohms. I am adding another 8 soon.

What would be best???

A mono amp which rates at 300w @ 1 ohm?

or

A 2 channel amp that rates at 150w x2 @ 2 ohms?

Also, I am currently "over powering" the sub by 100watts and it doesn't seem to mind.

How much power should I be sending to these subs? Should I send 500w or would the recommended 300w sufice?

I am not trying to get a panel shaker performance out of this, I am jost rounding out the bottom end of my listening experience. But 1 8 seems to struggle at times so I figure that giving some help would clean it up.

Posted

Ct sounds 125.2, Rockford pbr 300

06 monte carlo

2 12 rockford p3s

soundstream rubicon 2500

crescendo audio mezzo 6.5

ct sounds 125.4

execution audio and shca wiring

2 xs d3400 on stock alt

Posted

THanks,

The RF is what I am looking at, but...

PBR300x1 for a 1 ohm 1 channel set up

or

PBR300x2 for a 2 ohm 2 channel set up

Is there any real difference? such as, will the 2 channel 2 ohm set up run cooler?

Posted

Subs= SoundQubed HDC3.112 Amps= Audio Technix1200.1, Sony XM4x40 & Clarion XC1410 Rear= Pioneer 6"x9" coaxial Front= Polk 6 1/4 componants Trunk Lid= Pioneer 6 1/4 coaxil Battery= Optima Yellow-top (front) Shrunken 35AH Wire= 0/2 AWG welding Cable! Alternator= 125amps Extra= Continuous duty solenoid

Posted

he's not going to have a hard time running one ohm on a 200w amp. that's just like turning on another set of headlights, or the rear defroster or something

Posted

I would say depending on how much you want to spend get a mono amp that will do 300 rms or so at 4 ohms. First it should be easer on your electrical. Also if you want to uograde later you have plenty of.room to do.so

2012 Chevy sonic1xSQ HDC3 12 D2RF R1200d

140 square foot of Q-Mat(soon to be installed)

140.2Db sealed on the dash with TL

142 DB sealed on the dash with another meter (was dead on with the TL at a show i was at)

141 on music.

strangeduck,on 02 Jan 2014 - 01:39 AM, said:

when my car spins out i just put the car in neutral, turn in the direction i want to go and pucker my asshole

Posted

I agree, a 300-500 RMS mono amp would be appropriate.

If you have any questions relating to nutrition, lifting, or health in general, feel free to give me a PM and I will give you straight forward advice with no BS involved.

Posted

i was tying to be cost efficient but you guys are right

Subs= SoundQubed HDC3.112 Amps= Audio Technix1200.1, Sony XM4x40 & Clarion XC1410 Rear= Pioneer 6"x9" coaxial Front= Polk 6 1/4 componants Trunk Lid= Pioneer 6 1/4 coaxil Battery= Optima Yellow-top (front) Shrunken 35AH Wire= 0/2 AWG welding Cable! Alternator= 125amps Extra= Continuous duty solenoid

Posted

I would look at a Rockford Fosgate Punch 500.

http://www.stevemeadedesigns.com/board/garage/vehicle/2438-jeep-commander/


th_140x100square.jpgMechman_140x100px.JPGDCHome.jpgI

image_url-76414-1423274612_thumb.jpgimage_url-76414-1423320284_thumb.jpg

Pioneer P99RS
Ampere 3800
2-Ampere 125/4
4-6.5 inch Hertz HSK XL Mids
4-8 inch JL Audio ZR Midwoofer

2-5.25 Satori Mids
2-Morel Tweeters, 2 Hertz Milles 3 inch on A pillars
2-Hertz Silk tweeters
DC Audio Level 5/12
Skyhigh Wire
Mechman 320
XS Power D3100

MO Funniest Thread of the Year 2013: http://www.stevemead...dy-being-a-pos/

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