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Author Topic: Ohms for a `67 Coliseum Bass  (Read 2534 times)

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Offline stef

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Ohms for a `67 Coliseum Bass
« on: November 05, 1999, 06:09:00 am »
I own a `67 Coliseum Bass and i have a 18" speaker at 4Ohms.But the question is how many ohms must the speaker be for maximum output? I woulkd appreciate your help.
Thanxz  in advance..
Stef.
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Offline Don T.

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Ohms for a `67 Coliseum Bass
« Reply #1 on: November 05, 1999, 11:19:00 am »

: I own a `67 Coliseum Bass and i have a 18" speaker at 4Ohms.But the question is how many ohms must the speaker be for maximum output? I woulkd appreciate your help.
: Thanxz  in advance..
: Stef.

Hello:
According to my documentation your amp will put out 320 watts into 2 ohm load & 200watts into 4 ohms. Thats what it is rated at but watch your heatsink temp. If the bias is just a little off you could experience thermal run away at 2ohms.
         Don Thompson

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Don T.

If it's too loud, you're too old.
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