Design Acoustics 8” Gain=4 LM K LM3886 5”

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Presentation transcript:

Design Acoustics 8” Gain=4 LM3886 42 300 80 100K 2300 2300 LM3886 5” Note: wire woofer 180° out of phase Blue = plate amp; green = module 8” Gain=4 LM3886 42 300 80 100K 2300 2300 LM3886 5” 300 2300 2300 LM2876 180° 3/4”

Back Channel (Eton/Focal) 2300 2300 180° LM3886 100 5” 2300 2300 LM2876 1” 2300 2300 180° LM3886 100K 100 5” 2300 2300 LM2876 1”

Front Channel (Seas/Heil/micro) 2300 2300 100 180° LM3886 Left front 100K 5” W14 7000 LM2876 DIY Heil 2300 2300 GND DIY Micro tweeter 7000 LM2876 Right front 100K 100 180° LM3886 5” W14 2300 2300 7000 LM2876 DIY Heil 2300 2300 GND DIY Micro tweeter 7000 LM2876

Downstairs 4”/1” 100K 2800 2800 LM3886 5” 42 2800 2800 LM2876 180° 3/4”

Bass Channel Left LM3886 8” 8” 100 95, 60 20 Right LM3886 8” 8” 100 110 20

Caps

Volume controls Left front full-range Right front full-range 5” W14 Bass front LM3886 Left front 2300Hz Filters SW Treble front LM2876 DIY Heil 7000Hz Filters Left front DIY Micro tweeter LM2876 Bass front LM3886 5” W14 Right front 2300Hz Filters SW Treble front LM2876 DIY Heil 7000Hz Filters Right front DIY Micro tweeter LM2876 Left Rear 2300Hz Filters Bass back LM3886 5” Treble back LM2876 1” Right Rear 2300Hz Filters Bass back LM3886 5” Treble back LM2876 1” 100Hz Bass left LM3886 8” 8” 100Hz Bass right LM3886 8” 8”

Volume Controls

Input board

EQ/Mix Board

Alesis Module Block Diagram Section 1 Q=1.31 Section 2 Q=0.54 Section 3 Q=1.31 Section 4 Q=0.54 4th-order Butterworth 4th-order Butterworth 8th-order Linkwitz-Riley Section 1 Q=0.71 Section 2 Q=0.71 Section 3 Q=0.71 Section 4 Q=0.71 2th-order Butterworth 2th-order Butterworth 2th-order Butterworth 2th-order Butterworth 4th-order Linkwitz-Riley 4th-order Linkwitz-Riley