Black Diamond 12" Subwoofer 1200 Watts Dual Voice Coil Style:Dual 4-Ohm and a high‑grade neodymium magnetic

and a high‑grade neodymium magnetic system work together to produce exceptional directionality and efficiency across the entire 4k–20kHz range

6 ohm Efficiency Bandwith EBP 56

Input sensitivity: 200 mV – 6 V

the 4ch car amplifier is proof it's not the size that matters

high‑definition sound

Black Diamond 12" Subwoofer 1200 Watts Dual Voice Coil Style:Dual 4-Ohm and a high‑grade neodymium magneticPOWERFUL BASS YOU CAN COUNT ON DIA R12D4 delivers impressive 1200W Max Power with 600W RMS at Dual 4 Ohm, once you hear it, you will finally realize what big, rich bass sounds like. DUAL VOICE COIL (DVC) Provides multiple options and flexibility to wire Parallel, Series, or Independent. HIGH QUALITY MAGNET Settle for nothing but the best with Ferrite magnets that produces a wider range of tones and can handle tremendous power at high volumes. UNIQUE