PDF OF THE PROJECT: Project PDF
$500 – $1,000
Lab 12C used with 2 passive radiators to achieve 30Hz performance in compact enclosure. Due to lack of table saw I modified enclosure kit, but starting from scratch would probably be easier, if table saw available. Been using since 2014 with organ for low pedal notes with great results, but obviously, other uses would be great.
Compact enclosure (<40 pounds & 2 cu ft) that extends to 30HZ with full use of 500W rating of LAB 12C for professional use with organ bass
passive radiator (dual)
electronic with high pass at 25HZ
successful – Been using for over 3 years and happy
About the Designer:
50 years exp (good to get old). Built first folded horn 45 years ago. Read republished (1971) Thiele/Small articles and built “bass reflex” cabinets, doing calculations by hand…love sound and love good bass.
Project Parts List
|Dayton Audio SD315-PR 12″ Passive Radiator|
|Eminence Lab 12C High Power 12″ Subwoofer Speaker Driver 4 Ohm|
|Heavily Modified fEARful 12sub enclosure kit|