 Blaupunkt Frankfurt Stereo wiring question |
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| Rob-O |
 Dec 5 2019, 08:34 PM
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#1
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Senior Member  Group: Members Posts: 1,251 Joined: 5-December 03 From: Mansfield, TX Member No.: 1,419 Region Association: Southwest Region 
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I don’t see anything on the body of the stereo that would tell me which speaker wires are + and which are negative. There isn’t anything on the speaker wire plug that identifies what’s + and what’s -. Anybody have knowledge on this???
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| GeorgeRud |
Dec 5 2019, 08:45 PM
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Advanced Member Group: Members Posts: 3,725 Joined: 27-July 05 From: Chicagoland Member No.: 4,482 Region Association: Upper MidWest |
Other than ‘phasing’, I don’t think it really matters. Try it both ways and see if one sounds better to your ears.
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| 914Sixer |
Dec 5 2019, 10:18 PM
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#3
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914 Guru Group: Members Posts: 8,876 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region
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Blaupunkt labeled the input on the back of the radio. The plug is set up so you install correctly. Top pins are positive and bottom is speaker ground. Channels are not marked right and left just I & II. Thinking I is left and II is right
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| Rob-O |
Dec 5 2019, 10:50 PM
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#4
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Senior Member Group: Members Posts: 1,251 Joined: 5-December 03 From: Mansfield, TX Member No.: 1,419 Region Association: Southwest Region
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QUOTE(914Sixer @ Dec 5 2019, 08:18 PM)  Blaupunkt labeled the input on the back of the radio. The plug is set up so you install correctly. Top pins are positive and bottom is speaker ground. Channels are not marked right and left just I & II. Thinking I is left and II is right Thanks Mark, that’s perfect. |
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