ATK12D4 2-Pack

This set of two Autotek ATK12D4 12 inch subwoofers gives you a matched pair built to the same dual voice coil, 4 ohm specification, so both drivers behave identically once wired into a shared enclosure. Each subwoofer accepts up to 800 watts peak and 400 watts RMS, backed by a vented aluminum voice coil former and a heavy gauge, powder coated steel basket that sheds heat through back venting instead of trapping it near the motor. The pressure treated foam surround and poly cotton spider work together to keep the cone moving in a straight line, which keeps bass tight and controlled rather than loose or distorted at higher volumes.

Spade style terminals make wiring each sub fast, an advantage when you're installing two drivers into a dual enclosure or splitting them across separate boxes for a stereo bass setup. At 12.25 inches across and 5.61 inches deep, the pair fits sealed or ported enclosures sized for small sealed or medium to large vented designs, giving you room to match the box to the sound you want, from tight and accurate to loud and boomy. Because both units share identical specifications, pairing them off a single amplifier channel or splitting power between two channels stays straightforward, without guessing how a mismatched second sub will behave.