Kicker 50CWCD104 CompC 10" Subwoofer DVC 4 ohm Car Stereo Sub CWCD104

The 50CWCD104 is a 10-inch CompC subwoofer built to cover the ground between a factory upgrade and a competition sub. Dual four-ohm voice coils let you wire in parallel for a 2-ohm load or in series for 8 ohms, so the sub matches the amplifier you already have rather than the other way around. Spring-loaded terminals make the connection without soldering, which keeps the install short. Recommended power is 125-250 watts RMS with 500 watts peak, so a mid-size monoblock runs it properly. The cone is injection-molded polypropylene with a ribbed polyurethane surround and the signature yellow stitching, a combination that handles the excursion this sub was reengineered for without losing control. Forced-Air Cooling moves air through the motor so the voice coil survives long, loud playback, and high-strength Spiralead tinsel leads hold up to the constant flexing that wears out ordinary leads. A stamped steel basket keeps the frame stiff and the sub easy to mount. It runs in a sealed or ported enclosure, so you can pick tight and accurate or loud and low. A 10-inch cone works in 1.0 to 2.4 cubic feet sealed or 1.25 to 1.75 vented, which covers most prefab boxes on the shelf. Mounting depth is 5-3/16 inches behind a 9-3/16-inch cutout. Frequency response starts at 30 Hz. If you want strong, clean bass from a straightforward install, this is the one.