JBL Professional CSA140Z Commercial Series Single-Channel 40-Watt Power Amplifier
Score By Feature
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OveReview Final Score
Product Description
Questions & Answers
Though the other answer is technically correct, you should only use 80% of the available output power. This means 40 watts x 80%=32watts 10 speakers=3 in your case. 2 watts.
I bought the two-channel amp, which came with a power cable, manual, and rack mount ears, as I recall.
Selected User Reviews For JBL Professional CSA140Z Commercial Series Single-Channel 40-Watt Power Amplifier
We used to have an old that we didn't use anymore. It's exactly as it should be. We had an old 70v system that was on the verge of failing. This one was a quarter of the size of the previous one, but twice as powerful. The only problem is that I seem to overload the signal on a regular basis.
Great.