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...
The Arachnid series SW-12SE subwoofer by Soundstream offers great sound at an affordable price. This Dual 4-Ohm woofer puts out 250 Watts RMS Power and has a mounting depth of 5.125".
%list% %listitem% One 8"" High Power 4 Ohm Subwoofer* Blue Polypropylene Cone* Specially Treated Black Rubber Edge Suspension* 2"" Aluminum Voice Coil* Bass Reflex Vent for Added Sub-Bass Response* High Quality Carpeted Construction* 400 Watts Max Power Handling* Frequency Response: 30Hz-700k Hz* Dimensions: 11.5"" Diam. x 19.5"" Length%/listitem% %/list%
Injection-molded TPX Honeycomb cone woofer Multi-roll NBR Surround Progressive roll spider with woven tinsel leads Vented pole piece for heat dissipation Aluminum voice coil former Stamped steel basket 2" High-temperature aluminum voice coil 100oz. Double stacked strontium ferrite magnet structure Frequency response: 30-300 Hz Sensitivity: 85 dB Nickel plated push terminals