Okay I'm planning on installing 2 12" infinity Kappy Perfect's DVQ's and running them off of an Infinity Digital Beta 300 is there any benifit of running a second beta 300 amp or would I just be wasting my money?



Cliff Notes: Is it better to run 1 sub / amp or can I run 2 subs off of 1 amp and still maintain the same quality.

 

This is a very simple question somebody has to be able to answer it.

 

i would just run the subs in parallel

 

what are the specs of the infinity amp, i know about the subs, but infinity hasnt made car audio amps for many years and i have never seen one in person, so we dont know the specs on that amp, tell me more and we will respond...

 

Output Power:
300x2 @ 4ohm
500x2 @ 2ohm
1000x1 @ 4ohm
Can be run in tri-way mode

Key Features:

stereo, bridged mono or Tri-way output
2-ohm stable in stereo (4-ohm bridged) MOSFET power supply
digital Class D amplifier
gold-plated preamp inputs
balanced differential inputs help keep noise away
Uniblock heat sink provides superb heat dissipation and RF shielding to help keep away radio frequency interference
set-screw terminals for crimpless wire connections
muting circuit prevents turn-on thump
signal-to-noise ratio 90 dB
power at 2 ohms 500 watts RMS x 2
variable (0-11 dB) bass boost at 40 Hz
frequency response 20-500 Hz
9-7/8"W x 2-3/16"H x 17-9/16"

 

4ohm per coil?

 

You should have no problem running the subs in parallel off this amp. You don't need another amp.

BTW, nice pairing of amp and subs.

 

demicon said what i think...
just so long as the load of the two speakers come out as a 4 ohm load to the amp thatll mean 500watts per sub, thats right about where i would push them.