Logic 7 speaker specs
#1
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I reckon I own most of the audio threads in this forum but hell, I need to make sure I won't add another saying blown amp/subs/speakers ![Smile](https://5series.net/forums/images/smilies/imported/smile.gif)
I have recently replaced all the mid-range speakers in my car to logic 7 ones and also added logic 7 tweeters.
Now I want to add an amp to properly power them.
There are 4 sets of speakers, each set is made of 1 x midrange and 1 x tweeter connected in parallel (according to Logic 7 spec sheet attached)
Each speaker is rated 40w and 4 ohms, the resistance being 2 ohms for the pair (one channel).
I am trying to work out what power the amp needs for each of the 4 channels.
Will it need 40w + 40w = 80w RMS per channel @ 2 ohms?
Or 40w RMS for each channel @ 2 oms?
![Smile](https://5series.net/forums/images/smilies/imported/smile.gif)
I have recently replaced all the mid-range speakers in my car to logic 7 ones and also added logic 7 tweeters.
Now I want to add an amp to properly power them.
There are 4 sets of speakers, each set is made of 1 x midrange and 1 x tweeter connected in parallel (according to Logic 7 spec sheet attached)
Each speaker is rated 40w and 4 ohms, the resistance being 2 ohms for the pair (one channel).
I am trying to work out what power the amp needs for each of the 4 channels.
Will it need 40w + 40w = 80w RMS per channel @ 2 ohms?
Or 40w RMS for each channel @ 2 oms?
#3
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No, got them from Germany.
But all the speakers are being driven by the head unit (EU standard audio) and lack power big time, especially now that I've added 4 extra tweeters.
But all the speakers are being driven by the head unit (EU standard audio) and lack power big time, especially now that I've added 4 extra tweeters.
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