Hifonics HFX12D4 12" Subwoofer vs American Bass DX 10" Subwoofer

These are different sizes, so the choice starts with your box and your amp. The Hifonics HFX12D4 is a 12-inch dual 4-ohm sub rated 400W RMS, and its dual voice coils let you wire to 2 or 8 ohms, which suits a wider range of amps. The American Bass DX is a 10-inch single 4-ohm sub rated 300W RMS with a heavier 90oz magnet and steel basket, built for simple plug-and-play setups. Owners of both report solid bass for the money; the Hifonics is the more flexible and louder pick, the American Bass the simpler, sturdier small-box pick.

• Choose the Hifonics HFX12D4 if you have room for a 12-inch driver, want dual 4-ohm wiring flexibility, and plan to feed it 200-400W RMS.
• Choose the American Bass DX if you need a 10-inch sub for a small sealed or 1.25 cu ft ported box and want a single 4-ohm load with a heavy magnet.