Budget Head Unit with 4v sub preout

[caraudiouser2023]

Hi, I'm looking for a head unit that would be 50 bucks or less that comes with 4v sub preout. I'm guessing that's not possible in that price range but wanted to double check. I dont care if its used either. Main feature is that it has an aux or bluetooth and 4v sub preout; a high pass filter would be nice as well.

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[chornet44 10+ year member]

Lot of old pioneer, eclipse, jvc, and other used head units that would fit the bill here. Just going to have to check your local listings.

 

[HardofWhoring]

4v preout: max, minimum, or only?

 

[ThxOne Premium Member]

Kenwood eXcelon are 5v.

 

[Jimi77 5,000+ posts]

Higher preamp voltage is to reduce noise, but you generally don't get noise on the subwoofer channel.