✓ Thread size end pieces: M8

Bass Boost: 0 to +12 dB at 50 Hz

Ideal for use in vehicles with original radios without pre-amplifier output

Weight: 28

0 was developed for high-performance subwoofer systems and combines enormous output power with a compact

P2D2/D4-10 1 Farad Power Cap ✓ Thread size end pieces:Rockford Fosgate Punch Series Rockford Fosgate has always been known for their "PUNCH Series" and the PUNCH P2 subwoofers certainly continue that tradition. With their dual 2. 25" (58 mm) voice coil they are easy to install in almost any vehicle, the PUNCH P2 subwoofers work best in standard sealed and vented enclosures, the dual magnets deliver "tremendous bass"! Features: High temperature 58mm voice coil Spun Nomex centering VAST (Vertical Attach