No end caps,what are they

yep, assuming the sub has a total impedence of 4 ohm or higher.

It uses external fuse provided by the cuctomer.
Please download the user manual here:
http://a248.e.akamai.net/pix.crutchfield.com/Manuals/575/575201S.PDF

there is no fuse for this amp you need to use a cable that goes to the battery that has a fuse

there is no fuse you need a cable that goes to the battery that has a fuse check you're ground

there should be some sort of protection between the battery and amp. fuse this might be blown

I TAKE IT THAT YOU ARE REQUESTING A SOURCE FOR A PAIR OF ENDCAPS FOR YOUR PUNCH-200IX. IF THIS IS THE CASE, I SUGGEST THAT YOU CHECK EBAY ON A WEEKLY BASIS AS I AM SURE AFTER SOME TIME, YOU WILL SEE A PAIR LISTED. THERE IS ALSO A SELLER ON EBAY THAT HAS MANY OF THE LOGOS FOR THE MANY DIFFERENT MODELS THAT CAN BE PLACED ON ANY OTHER MODEL ENDCAPS FROM THE SAME SERIES (DSM, IX, X2, ETC. LET ME KNOW IF I MISUNDERSTOOD YOUR REQUEST......V

Follow this link to the downloads page for Rockford Fosgate, you can choose the correct manual there.

LINK

Hello jon_jonmay,

Wiring 4 speakers to each of 2 channels, you will need to wire them series-parallel and run them at 4 ohms. If you wire all 4 parallel, the load will be 1 ohm and the amp is only stable down to 2 ohms.

According to your manual, the 201s will deliver 50 watts into each channel at 4 ohms . So it will be supplying about 12.5 watts per speaker which is about what you get with the average factory radio. They will work OK, but they're not going to be very loud.

Hope this helps.

this is only a 2 channel amp matey soo would only run 4 at the max if you use 2 on one channel and 2 one the other but i wouldnt push it no further then that
hope this answers your question

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