Memphis Audio 15-PRX1244 12" Power Reference Series 4-ohm component subwoofer

Low-frequency thunder
Memphis Audio built their Power Reference Series subwoofers to bring some low-frequency punch into your vehicle. The 15-PRX124 12" subwoofer delivers big bass and high output, with a heavy-duty suspension that allows this sub to handle up to 300 watts RMS.
 
The power of paper
There's a reason that most electric bassists use paper speakers – it sounds warm! Memphis Audio uses a coated paper cone with a double-stitched butyl rubber surround to build a sub that creates classic bass tone while still standing up to the power demands of today's bass-heavy music. The 4-ohm impedance works great when you're bridging an amp or putting together a multi-sub setup.
 
Product highlights:
12" 4-ohm subwoofer
treated paper cone with double-stitched butyl rubber surround
cast-aluminum basket
power handling: 300 watts RMS
peak power handling: 600 watts
sensitivity: 86 dB
top-mount depth: 5-1/2"
grille not included
warranty: 1 year
 
MFR # 15-PRX124