pa a300db or cadence zrs-9

[orioles26 10+ year member]

Which of these amps will put out more power at 1 ohh? Which will be more efficient and not destroy my electrical system?

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[mattf 5,000+ posts]

Well what are they rated for at 1 ohm?

 

[04redmach1]

Cadence ZRS series amps are VERY power hungry. You need to look at the DCA2500. The new Daytonas are very efficient //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[orioles26 10+ year member]

zrs-9

4 ohm RMS - 100

2 ohm RMS - 1000

1 ohm RMS - 2000

pa3000db

4 ohm rms - 1100

2 ohm rms - 1800

1 ohm rms - 2300

I have heard that the power acoustic is over rated and was wondering if the zrs-9 would be able to put out more power at 1 ohm.

 

[04redmach1]

The Cadence is rated at 13.8 volts compared to a PA, which Im not sure on ratings but I'm pretty sure not under 14 volts. Cadence is a better bult piece as well. PA is decent, but if you can get Cadence it will be better route.