Pelihagen Posted March 19, 2019 Report Posted March 19, 2019 Hello, I just bought a 2-Channel amplifier to power my new SPL tweeters. I'm a bit confused on how I should use my DD-1 to set the gain properly though. From the manual: 5. Using included harness, connect DD-1 to output of amplifier. Connect the red harness lead to the Left Speaker (+) terminal, connect the black to Amplifier Ground. (Note: Most multi-channel amplifiers have the signal on Left (+) and Right (-). So I put the positive lead from the DD-1 to the Left Speaker positive, and the negative probe into the negative power connection on the amplifier? Can I just stick it in the 0 gauge negative, like if I were testing voltage with a multimeter? I just had to ask here to be 100% sure, don't wanna blow anything up. 😝 Quote
Joshdashef Posted March 19, 2019 Report Posted March 19, 2019 Uhh my manual says this "5. Using included harness, connect DD-1 to output of amplifier. Connect the red harness lead to the Left Speaker (+) terminal, connect the black to Left Speaker (-). " Not amplifier ground, I have no clue where you got that from Quote SMD Tool Map (2024): https://www.stevemeadedesigns.com/board/topic/226545-smd-tool-map-2024/ Great Box Bracing Examples: https://www.stevemeadedesigns.com/board/topic/202148-best-way-to-brace-a-box/?do=findComment&comment=3055002
reedal Posted March 19, 2019 Report Posted March 19, 2019 6 hours ago, Joshdashef said: Uhh my manual says this "5. Using included harness, connect DD-1 to output of amplifier. Connect the red harness lead to the Left Speaker (+) terminal, connect the black to Left Speaker (-). " Not amplifier ground, I have no clue where you got that from Different revisions showed better results using different points. 7 hours ago, Pelihagen said: Hello, I just bought a 2-Channel amplifier to power my new SPL tweeters. I'm a bit confused on how I should use my DD-1 to set the gain properly though. From the manual: 5. Using included harness, connect DD-1 to output of amplifier. Connect the red harness lead to the Left Speaker (+) terminal, connect the black to Amplifier Ground. (Note: Most multi-channel amplifiers have the signal on Left (+) and Right (-). So I put the positive lead from the DD-1 to the Left Speaker positive, and the negative probe into the negative power connection on the amplifier? Can I just stick it in the 0 gauge negative, like if I were testing voltage with a multimeter? I just had to ask here to be 100% sure, don't wanna blow anything up. " src="https://twemoji.maxcdn.com/2/72x72/1f61d.png"> Yes, that's how you do it. 1 1 Quote SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32
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