About: Infinity Reference INFSUBRF1200D Dual 12" 800W RMS Ported Enclosure 

Infinity's Reference Series loudspeakers have long been known for great sound in home and car. Now they've taken their high-performance subs and created the Reference Series subwoofer enclosures, made for huge bass with low distortion.

Solid sonic senders

The Reference Series 1200D enclosure features two 12" subwoofers. The subs' sturdy polypropylene cones and 2" voice coils can handle up to 800 watts of RMS power (1600 watts peak), and they crank out the lows down to 30 Hz, so you'll feel the bass as well as hear it. The enclosure is wired to a single input with 2 ohms total impedance.

Not just any port

Infinity's patented Slipstream port design contributes to the Reference Series enclosure's great sound. Its double-flared design reduces turbulence and port noise, so you'll enjoy the higher output of a ported enclosure with less distortion. The box is constructed of 13/16" medium-density fiberboard (MDF) to stand up to the stresses of road life, with a black carpet covering that keeps its good looks for years to come. Rounded corners make the Reference Series enclosures easier to fit into tight spots.

Specifications:

• ported enclosure with two 12" subwoofers
• polypropylene cone with rubber surround
• enclosure made from 13/16" MDF covered with black carpet
• patented Slipstream port design reduces port noise
• 2-ohm total impedance
• power handling: 800 watts RMS (1600 watts peak)
• frequency response: 30-400 Hz
• sensitivity: 89 dB
• dimensions: 32-1/16"W x 15-1/16"H x 17-1/8"D1 x 14-1/16"D2