Text Box:  FOR HOME OR AUTO USE/
REQUIRES NO DC POWER OR POWER WIRING
18 DB/ OCTAVE LOW PASS / 12 DB/ OCTAVE HIGH PASS (subsonic)
ADDS VIRTUALLY NO NOISE OR DISTORTION
Text Box: LP1   FOR WOOFER AND SUB-WOOFER AMPLIFIERS #900091
 36, 37, 42, 43, 44, 45, 49, 51, 52, 53, 55, 59, 62, 89, 133, 195 HZ LOW PASS CROSS-OVER 

NEW! HP-SUB ADJUSTABLE SUB-SONIC FILTER
20, 25, 30, & 35HZ HIGH PASS FILTER (Blocks Rumble)
HP1 FOR MIDRANGE AND TWEETER AMPLIFIERS #900101
 50, 70, 100, 150HZ HIGH PASS CROSS-OVER

2W1 FOR 2 WAY SYSTEMS  #900121     
 50, 70, 100, 150HZ HIGH PASS AND 36, 37, 42, 43, 44, 45, 49, 51, 52, 53, 55, 59, 62, 89, 133, 195 HZ  LOW PASS CROSSOVERS
LO/HI PASS or 2 WAY
LO/HI PASS or 2 WAY