The Colossus 18XB is intended for use as a high-output sub-bass driver either singly or in multiway systems. The unit features a 4-inch voice coil immersed in a symmetric magnetic field and centralized by using two suspensions in a dual arrangement to maintain ultra linearity and stability at high excursions. The heavily ribbed straight-sided paper cone membrane is reinforced with highstrength...
“This is my first subwoofer ever and Im glad I went with the H-100. I had a beginner Polk R150(all around) system and it was desperately needing a sub. After much researching on AVSForum, I went ahead and pulled the trigger on this sub. Being my first sub, it is the best Ive heard in this price range, and I have demo'ed a few at Best Buy(Think Klipsch & Polk). This sub does NOT disappoint. It...” --qbbraveheart
BLUE METALLIC POLY-INJECTION CONE; FOAM SURROUND; HIGH TEMPERATURE KAPTON VOICE COIL; CHROME-PLATED BINDING POSTS; 60-OZ MAGNET; IMP: 4 OHM; 8; 250W MAX; VOICE COIL DIAMETER & TYPE: 1 ALUMINUM; EFFICIENCY 1W/1M @ 90 DB; FREQ RESP: 40 HZ 3 KHZ; MOUNTING DEPTH: 3.44