JBL Stage 122 Stage Series 12″ 4-ohm component subwoofer power handling: 250 watts RMS 1000

Quality and affordability
Great bass usually depends on your wallet, as a nice sub and powerful amp can cost serious cash. Now JBL steps up with some help for the bass-hungry, designing their affordable Stage subs to help you get strong bass when your bank account's a little weak.
Excellent power handling
The Stage 122AM features a polypropylene cone for enhanced stiffness, supported by a high-roll rubber surround that'll stand up the abuses of life in your ride. It'll handle up to 250 watts RMS, and it works equally well in sealed or ported enclosures, so you can get the kind of bass you want.
Reliability
The 2″ voice coil contributes to this sub's impressive power handling, while airflow from the cone's movement cools the voice coil for exceptional reliability. And, speaking of reliable, JBL puts these subs through a rigid testing process that includes baking, freezing, and blasting them with power for days on end, all so that you never have to worry.
Product highlights:
12″ component subwoofer
4-ohm impedance
polypropylene cone with rubber surround
grille not included
power handling: 250 watts RMS (1000 watts peak)
frequency response: 34-200 Hz
sensitivity (2.83V at 1 meter): 91 dB
top-mount depth: 5.94″
top-mount height: 0.63
sealed box volume: 1.4 cubic feel
ported box volume: 1.6 cubic feel
MFR # JBLSUBST122AM
What's in the box:
JBL Stage 122AM owner's manual
One 12″ Subwoofer
Adhesive backed foam gasket
Owner's manual (English/ French/ Spanish/ Portuguese/ Italian/ German/ twelve others)