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Old 11-01-2012, 03:58 PM
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EarmarkMarine EarmarkMarine is offline
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Join Date: Aug 2010
Boat: TBD
Location: Dallas, TX
Posts: 521
A single JL Audio HD750/1 or MHD750/1 fullrange monoblock amplifier will deliver 187.5 watts to each of four 7.7" speakers which is a conservative rating and given that the amplifier is strictly regulated this power will be realized at any supply voltage from 11 to 14.4 volts making this amplifier 20 to 30 percent more robust than an equivalently powered unregulated amplifier.
This will tap the full potential of the 770s and is safe in the highpass mode if you know how to take care of your possessions. By comparison with the factory power at the same realistic supply voltage presently you may be getting only a third of that power or less to the tower.

Earmark Marine
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