Four Bullet HollowPoint 770 HLCDs driven by dual JL Audio G1300 Monoblock amplifiers.
We're running an honest 150 watts per each speaker. The final distance is 444 feet with a pretty stout wind that day. The amplifier gains are set at two/thirds with the volume at a comfortable 80 percent. At 444 feet the sound intensity easily matched or exceeded the level of normal conversation, and was completely intelligible with no sign of distortion.
'09 Nautique 210
All work performed by Earmark Marine in Lewisville Texas, (214) 222-0974. WWW.EARMARKMARINE.COM
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