Description:

Power Reference subwoofers pack a huge punch and have been proven to be one of the most reliable and durable subwoofers on the market. These tried-and true fan favorite subwoofers now feature patented Selectable Impedance Technology making for an even more multifaceted subwoofer than ever before. With sizes ranging from 6.5” to 15”, PR subwoofers have a solution to fit all your needs. 8″ Power Reference subwoofers allow you to bring Power Reference bass to even more locations. The smaller compact footprint makes this an exceptional subwoofer for any custom audio build or factory subwoofer upgrade. Once you hear a Power Reference subwoofer in you’re vehicle, you’ll understand why this line of subwoofers is consistently one of the most popular woofers made by Memphis.

Features:

• FLEX Selectable Impedance technology 2Ω or 4Ω
• DVVC Direct Voice Coil Cooling technology
• Black on black polypropylene cone
• Double stitched butyl rubber surround
• Reinforced spider shoulder
• Improved suspension and coil design
• Woven tinsel leads
• High temperature TIL voice coil former
• Stamped steel frame

Specifications:

• Size (In): 8
• Rms/Peak Power: 200/400
• Sensitivity(Db): 84 @ 2Ω / 84 @ 4Ω
• Magnet Size (Oz): 41
• Mounting Depth: 3.9
• Cut Out Diameter: 6.92
• Voice Coil: 1.5

Enclosure Recommendations:

• Single Sub Sealed: 0.45 cf
• Dual Subs Sealed: 0.9 cf
• Single Sub Vented: 0.7 cf
• Port Dimensions: 2.5" x 2.5" x 9.5"L
• Tuning Frequency: 43 Hz
• Dual Sub Vented: 1.7 cf
• Port Dimensions: 9" x 2" x 14"L
• Tuning Frequency: 43 Hz