misha_pl · Jul 31, 2024

Hi,

I'm installing the original speaker box to the tailgate. My question is, is there additional amplifier on the tailgate for the speakers, or the harman/kardon amp under the seat provides the power? What sort of the signal goes from the amp to the tailgate unit, is it amplified one, or low-level like RCA?

I have a player with separate RCA output for the subwoofer. Now I don't know which way to go - use it, as separate channels or drive the sub from HK unit. Any advice?

Badger688 · Jul 31, 2024

Hi, you might want to pop over to 'Introduce Yourself' first!
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Post your problem (we can see it) get the help! And let us know if it has helped! Or let us know if it was sorted by other means?
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sierrafery · Jul 31, 2024

misha_pl said:
Hi,

I'm installing the original speaker box to the tailgate. My question is, is there additional amplifier on the tailgate for the speakers, or the harman/kardon amp under the seat provides the power? What sort of the signal goes from the amp to the tailgate unit, is it amplified one, or low-level like RCA?

I have a player with separate RCA output for the subwoofer. Now I don't know which way to go - use it, as separate channels or drive the sub from HK unit. Any advice?

Hi, all the speakers are connected to the same amplifier under the seat

misha_pl · Jul 31, 2024

Thanks,

it seems I have a Disco-1 version with the amp attached to the speakers. No issue, will throw it away.

Anyone knows what the "Spatial" signal does to the H/K amplifier? I have an Alpine player, which do not have such option. Any idea what are the voltage levels, and does it make any sense to use it?

misha_pl

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Badger688

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sierrafery

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misha_pl

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