Dual Terror, PPC112, Crush CR60C configuration

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sarah1066
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Dual Terror, PPC112, Crush CR60C configuration

Post by sarah1066 » Mon Feb 18, 2019 12:31 pm

Ok, normal apologies if this has all be talked about before but can't really find a definitive answer to my particular configuration. And I just want to be sure.

I have a Dual Terror Head and want to use the PPC112 cabinet + use the speaker in the CR60C stacked (I understand I need a speaker lead extension). Plug into the 2 x 8 ohm outputs of the dual terror head! Correct?

The set up is mainly as a backup at live gigs so I can switch to the CR60C if the dual terror goes kaput.

If I need to use the back-up CR60C, I plug the PPC112 + CR60C speaker into the 2 x 16 ohm speaker outputs from the CR60C. Correct?

Big thanks and hugs in advance. :D

Jondog
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Re: Dual Terror, PPC112, Crush CR60C configuration

Post by Jondog » Mon Feb 18, 2019 1:31 pm

Is the CR60 using a 16 ohm speaker?
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sarah1066
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Re: Dual Terror, PPC112, Crush CR60C configuration

Post by sarah1066 » Mon Feb 18, 2019 1:57 pm

Sorry didn't make myself clear.... Its the CR60C combo, and the on-board amp is currently connected to one of the two 16 ohm outputs on the back.

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Jondog
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Re: Dual Terror, PPC112, Crush CR60C configuration

Post by Jondog » Mon Feb 18, 2019 2:24 pm

You plug two 16ohm cab/speakers into each 8 ohm outputs. Correct. Assuming the CR60’s speaker is 16 ohms.
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sarah1066
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Re: Dual Terror, PPC112, Crush CR60C configuration

Post by sarah1066 » Mon Feb 18, 2019 4:08 pm

Thank you, and assuming if I have to use the CR60C backup plan I would plug the onboard speaker into the on-board amp (as shown in my photo) and the PPC112 into the other speaker socket.

I know it all sound rather obvious, but I am always nervous about ohms and stuff like this.

bclaire
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Re: Dual Terror, PPC112, Crush CR60C configuration

Post by bclaire » Mon Feb 18, 2019 5:35 pm

sarah1066 wrote:
Mon Feb 18, 2019 4:08 pm
Thank you, and assuming if I have to use the CR60C backup plan I would plug the onboard speaker into the on-board amp (as shown in my photo) and the PPC112 into the other speaker socket.

I know it all sound rather obvious, but I am always nervous about ohms and stuff like this.
Yes, that's exactly right.

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