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Join Date: Oct 2003
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guys, a D2 driver has two 2 ohm voice coils. such a driver can be wired for 1 ohm or 4 ohms.
a pair can then be wired for 0.5 ohm, 2 ohms, or 8 ohms.
a D4 driver has two 4 ohm voice coils. such a driver can be wired for 2 ohm or 8 ohms.
a pair can then be wired for 1 ohm, 4 ohms, or 16 ohms.
so a good upgrade plan is inuke6000dsp, with a pair of D4 drivers each wired for 8 ohms. that gives about 1100 watts per channel.
if necessary a second pair of D4 drivers also wired for 8 ohms can be added in parallel, which would net 4 ohms per channel, 2200 watts per channel, or 1100 watts per driver across all four drivers.
the latter case won't hold up well under maximum spl single digit sine waves, but for most other purposes, it would be a great setup.