What is the 'Subwoofer Pre Out' o/p voltage and impedance of Marantz M-CR510 & NR1510
Have gone back and forth twice to Marantz customer support via email but they don't seem have this info.
Below was their last email reply
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Dear Kevin,
We can not sure the output level.
However, from my experience, the input impedance of active subwoofer as 22 kohms /25 kohms /33 kohms are popular.
Our amplifier is connected these impedance subwoofers.
Please refer the input impedance of active subwoofer for several brand.
Best regards,
Marantz Asia Pacific Customer Support Team
Sound United
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I need this for the amplifier module I have narrowed down for my subwoofer build. The input sensitivity of the amp is 0.9V and impedance is 5k ohms.
Have gone back and forth twice to Marantz customer support via email but they don't seem have this info.
Below was their last email reply
--------------------------------------------------------------------------------------
Dear Kevin,
We can not sure the output level.
However, from my experience, the input impedance of active subwoofer as 22 kohms /25 kohms /33 kohms are popular.
Our amplifier is connected these impedance subwoofers.
Please refer the input impedance of active subwoofer for several brand.
Best regards,
Marantz Asia Pacific Customer Support Team
Sound United
--------------------------------------------------------------------------------------
I need this for the amplifier module I have narrowed down for my subwoofer build. The input sensitivity of the amp is 0.9V and impedance is 5k ohms.
