Product highlights:
12" 4-ohm shallow-mount subwoofer
polypropylene cone
die-cast aluminum frame
frequency response: 25-400 Hz
power handling: 500 watts RMS (1000 watts peak)
sensitivity: 85 dB
top-mount depth: 3.5"
mounting height: 1.8"
sealed box volume: 0.8-1.2 cubic feet
ported box volume: 0.9 cubic feet
grille included

What's in the box:

One 12" Subwoofer
Grille (installed)
Grille removal tool
Eight 1-3/8" Allen head screws
4mm Allen Head bit
8 Speed clips
Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 28 Others)
Grille removal instructions
Template on the box lid

HERTZ

Hertz MPS 300 S4