2-way L-Pad Rotary Crossovers Fused, 12" Massive woofers, 8ohms,at least 3" hf components, very heavy 125 lbs each, 600 rms crossovers are Dayton Brand, Tim Nole of Audio 21 near Tacoma, he had them tested and I've never used them. I know they work, rubber covering. BUILT TUFF.
Acoustic Company no longer exist, hard to find any information about these , but they sound awesome.
Warm midrange punch, crystal high end.