JBL Stage 1200S – 12" Passive Subwoofer Enclosure (2Ω, 250W RMS)

The JBL Stage 1200S enclosure delivers strong, accurate bass from a compact sealed box that fits in most vehicles. A 12" polypropylene-cone woofer with a large 2" (50 mm) voice coil is paired to a space-efficient enclosure for reliable everyday performance. With a 2-ohm impedance and 250 W RMS power handling (1000 W peak), it works well with a wide range of mono or bridged amplifiers. If you want plug-and-play low end without giving up boot space, this pre-loaded box is a clean, affordable solution.

Key specs:

• Enclosure: pre-loaded sealed passive subwoofer box

• Driver size: 12" (300 mm)

• Impedance: 2 Ω

• Power handling: 250 W RMS / 1000 W peak

• Frequency response: 34 – 200 Hz

• Sensitivity (@2.83 V/1 m): 91 dB

• Voice-coil diameter: 2" (50 mm)

What’s in the box:

• 1 × JBL Stage 1200S enclosure

• 2 × brand stickers

• 1 × owner’s manual