Audio Project Amplifier Speaker Loudspeaker Kit
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Need ported plans for Atlas 15s - Click HERE for Original Thread
mazeroth
Did anyone retain the info for the Atlas 15 subs? I'd really like the plans for the ported enclosures and sealed if you have them, just in case I change my mind.

Thanks!
zlast
How to wire the Atlas 15 for a low Qts of .37:
LOW QTS: WIRE BETWEEN GOLD TERMINALS

How to wire the Atlas 15 for a mid Qts of .46:
MID QTS: 1.5 OHM 10WATT RESISTOR ACROSS GOLD TERMINALS

How to wire the Atlas 15 for a high Qts of .57:
HIGH QTS: NOTHING ON GOLD TERMINALS

Atlas 15 inch ported enclosure recommendations -

Enclosure size 11 ft3 8 ft3 6.5 ft3
Port tuning 16 Hz 19 Hz 21 Hz
Power handling 250 watts 300 watts 300 watts
Atlas 15 set to Qts of .37 for above alignments


- Sealed alignments for .37 Qts setting -

Enclosure alignment Q .577 Q .707 Q .9
Enclosure size 6.5 ft3 3.7 ft3 1.9 ft3
Power handling 200 watts 300 watts 350 watts


Sealed alignments for .45 Qts setting -

Enclosure alignment Q .577 Q .707 Q .9
Enclosure size 16 ft3 7.8 ft3 3.7 ft3
Power handling 100 watts 175 watts 300 watts

Sealed alignments for .57 Qts setting -

Enclosure alignment Q .577 Q .707 Q .9
Enclosure size N/A 16 ft3 7.8 ft3
Power handling N/A 100 watts 175 watts
mazeroth
Thank you!!!

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