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Impedance rise question.
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<blockquote data-quote="Mitchell Fosgate III" data-source="post: 8900544" data-attributes="member: 691623"><p style="text-align: justify">At wear and tear, impedance drops. Older cars and premium sounds cars like Chevrolet trucks usually set the factory speaker at less than 4 ohms. 3 or 2. They need the power more for the drive than the radio. So the factory adds an amp. The question 2 ohms have less of rise means that the radio is in tune more at 2 ohms. Not necessarily less to rise in impedance. Just that the radio will adjust more than the speakers impedance. So cars are more for power than radio. These cars then the radio adjust its ohms. Not the speakers. For power reasons by the car. Fairly new car about 2018, I’d go with 4 ohms speakers all 4 of them. Watts: probably same as factory specs. Hard to find, but that will come with research.</p></blockquote><p></p>
[QUOTE="Mitchell Fosgate III, post: 8900544, member: 691623"] [JUSTIFY]At wear and tear, impedance drops. Older cars and premium sounds cars like Chevrolet trucks usually set the factory speaker at less than 4 ohms. 3 or 2. They need the power more for the drive than the radio. So the factory adds an amp. The question 2 ohms have less of rise means that the radio is in tune more at 2 ohms. Not necessarily less to rise in impedance. Just that the radio will adjust more than the speakers impedance. So cars are more for power than radio. These cars then the radio adjust its ohms. Not the speakers. For power reasons by the car. Fairly new car about 2018, I’d go with 4 ohms speakers all 4 of them. Watts: probably same as factory specs. Hard to find, but that will come with research.[/JUSTIFY] [/QUOTE]
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Impedance rise question.
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