I'm highly considering buying this head unit with in the next 2 hours, so a quick response to this would help a ton. It has 2 pre-amp outs, but my friend claims neither of these work for a sub. If i can use one to connect my sub, I'm buying it, if not, I'll just buy new speakers.
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Alpine 9803
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Alright, this is from the user manual:
Subwoofer Activation
To activate the subwoofer output.
1. Press and hold F/SETUP for 3 seconds
2.Press the track Up/Down to select Sub (Subwoofer)mode.
3.Press BAND to select Sub ON.
4. After setting is completed. press F/SETUP to return to normal mode.
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Originally posted by 18green99I'm highly considering buying this head unit with in the next 2 hours, so a quick response to this would help a ton. It has 2 pre-amp outs, but my friend claims neither of these work for a sub. If i can use one to connect my sub, I'm buying it, if not, I'll just buy new speakers.
they will both work for a sub. you just can't run a high pass x-over from the HU. and your amp must have a low pass x-over built in.
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