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MB Quart REF4.50 wired 2 ohms: 100 watts x 4 chan.
MBQUART FX4.70 wired 4 ohms: 70 watts x 4 chan.
Either will be connected to (4)Naxa NX-774
120 RMS Watt Each 6.5 Inch 2-Way Coaxial Speakers
Just for comparison reasons lets say the gain is set the same on both
Probably about the same...look at the fuses on the amps and see which one has bigger fuses. .
100 watts x 4 will push them harder but not blow them correct?
Blowing a speaker can be caused by more than just to much power. Clipping is probably the number 1 reason speakers/subs blow.
If you only going to use the amp on those speakers...I would go with the 70x4..
If your going to do 2 ohm stereo. ...same amp...it will put out more power and you got 2 channels left over.
Dunno how to take a vote or I would but, what would you do?
REF4.50 2 ohms 100 watts x 4
FX4.70 4 ohms 70 watts x 4
New Cadence Q3000 Ultradrive Power Amplifier 2 Channel Amp Ultra Drive | eBay
buy this, its an american made amp nice quality and really a steal thank me later
It says 4 ohm: 100W x 2 ,I have 4 speakers can I wire them in parallel with 2 in each door ? 100W x 4Quote:
Originally Posted by mclerico83
200x2...but yes...each speaker will see 100...
I believe I will do that, can someone link or post a parallel diagram that would work with 2 speakers in each door?
Positive to positive. ..negative to negative. ..take those 2 wires to your amp.
I bought this amp and plan on using knu 4 ga kitQuote:
Originally Posted by mclerico83
you have a really sweet amp man and that will work perfectly :)Quote:
Originally Posted by wesburnsco86