Bass Boost: 0 to +12 dB at 50 Hz

DTM (Dynamic Thermal Management) enables efficient heat dissipation

31 * Wired Crossover 1 * Instruction Manual

✓ Thread size end pieces: M8

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

P2D2/D4-10 1 Farad Power Cap Bass Boost: 0 to +12Rockford 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